Annotations: 5XNM

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
KA [auth f]	SCOP2B Superfamily	Cytochrome b559 subunits	8098832	3001602	SCOP2B (2022-06-29)
J [auth F]	SCOP2B Superfamily	Cytochrome b559 subunits	8098832	3001602	SCOP2B (2022-06-29)
JA [auth e]	SCOP2B Superfamily	Cytochrome b559 subunits	8098498	3001602	SCOP2B (2022-06-29)
I [auth E]	SCOP2B Superfamily	Cytochrome b559 subunits	8098498	3001602	SCOP2B (2022-06-29)
IA [auth d]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098294	3000736	SCOP2B (2022-06-29)
H [auth D]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098294	3000736	SCOP2B (2022-06-29)
HA [auth c]	SCOP2B Superfamily	Photosystem II antenna protein-like	8098290	3001674	SCOP2B (2022-06-29)
G [auth C]	SCOP2 Family	Photosystem II antenna protein-like	8098289	4002735	SCOP2 (2022-06-29)
G [auth C]	SCOP2 Superfamily	Photosystem II antenna protein-like	8098290	3001674	SCOP2 (2022-06-29)
GA [auth b]	SCOP2B Superfamily	Photosystem II antenna protein-like	8100732	3001674	SCOP2B (2022-06-29)
F [auth B]	SCOP2B Superfamily	Photosystem II antenna protein-like	8100732	3001674	SCOP2B (2022-06-29)
FA [auth a]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098298	3000736	SCOP2B (2022-06-29)
E [auth A]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098298	3000736	SCOP2B (2022-06-29)
EA [auth 8]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8096648	3000343	SCOP2B (2022-06-29)
D [auth 4]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8096648	3000343	SCOP2B (2022-06-29)
BB [auth z]	SCOP2B Superfamily	PsbZ-like	8099370	3001624	SCOP2B (2022-06-29)
AA [auth Z]	SCOP2B Superfamily	PsbZ-like	8099370	3001624	SCOP2B (2022-06-29)
DA [auth 7]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076984	3000343	SCOP2B (2022-06-29)
C [auth 3]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076984	3000343	SCOP2B (2022-06-29)
VA [auth s]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8095217	3000343	SCOP2B (2022-06-29)
U [auth S]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8095217	3000343	SCOP2B (2022-06-29)
UA [auth r]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8096646	3000343	SCOP2B (2022-06-29)
T [auth R]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8096646	3000343	SCOP2B (2022-06-29)
TA [auth o]	SCOP2B Superfamily	OMPA barrel-like	8098512	3000208	SCOP2B (2022-06-29)
S [auth O]	SCOP2B Superfamily	OMPA barrel-like	8098512	3000208	SCOP2B (2022-06-29)
RA [auth m]	SCOP2B Superfamily	Photosystem II reaction center protein M, PsbM	8098916	3001573	SCOP2B (2022-06-29)
Q [auth M]	SCOP2B Superfamily	Photosystem II reaction center protein M, PsbM	8098916	3001573	SCOP2B (2022-06-29)
QA [auth l]	SCOP2B Superfamily	Photosystem II reaction center protein L, PsbL	8098790	3001523	SCOP2B (2022-06-29)
P [auth L]	SCOP2B Superfamily	Photosystem II reaction center protein L, PsbL	8098790	3001523	SCOP2B (2022-06-29)
PA [auth k]	SCOP2B Superfamily	Photosystem II reaction center protein K, PsbK	8097598	3001585	SCOP2B (2022-06-29)
O [auth K]	SCOP2B Superfamily	Photosystem II reaction center protein K, PsbK	8097598	3001585	SCOP2B (2022-06-29)
OA [auth j]	SCOP2B Superfamily	Photosystem II reaction center protein J, PsbJ	8098500	3001534	SCOP2B (2022-06-29)
N [auth J]	SCOP2B Superfamily	Photosystem II reaction center protein J, PsbJ	8098500	3001534	SCOP2B (2022-06-29)
NA [auth i]	SCOP2B Superfamily	Photosystem II reaction center protein I, PsbI	8097600	3001590	SCOP2B (2022-06-29)
M [auth I]	SCOP2B Superfamily	Photosystem II reaction center protein I, PsbI	8097600	3001590	SCOP2B (2022-06-29)
MA [auth h]	SCOP2B Superfamily	Photosystem II 10 kDa phosphoprotein PsbH	8100730	3001547	SCOP2B (2022-06-29)
L [auth H]	SCOP2B Superfamily	Photosystem II 10 kDa phosphoprotein PsbH	8100730	3001547	SCOP2B (2022-06-29)
Z [auth Y]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
SA [auth n]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
R [auth N]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
LA [auth g]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
K [auth G]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
CA [auth 6]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
BA [auth 5]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
B [auth 2]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
AB [auth y]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)
A [auth 1]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076976	3000343	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
KA [auth f]	XRCC4	e5xnmf1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
J [auth F]	XRCC4	e5xnmF1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
JA [auth e]	XRCC4	e5xnme1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
I [auth E]	XRCC4	e5xnmE1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
IA [auth d]	XRCC4	e5xnmd1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
H [auth D]	XRCC4	e5xnmD1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
HA [auth c]	XRCC4	e5xnmc1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
G [auth C]	XRCC4	e5xnmC1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
GA [auth b]	XRCC4	e5xnmb1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
F [auth B]	XRCC4	e5xnmB1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
FA [auth a]	XRCC4	e5xnma1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
E [auth A]	XRCC4	e5xnmA1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
EA [auth 8]	XRCC4	e5xnm81	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
D [auth 4]	XRCC4	e5xnm41	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
BB [auth z]	XRCC4	e5xnmz1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
AA [auth Z]	XRCC4	e5xnmZ1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
ZA [auth x]	XRCC4	e5xnmx1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
Y [auth X]	XRCC4	e5xnmX1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
YA [auth w]	XRCC4	e5xnmw1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
X [auth W]	XRCC4	e5xnmW1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
DA [auth 7]	XRCC4	e5xnm71	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
C [auth 3]	XRCC4	e5xnm31	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
WA [auth t]	XRCC4	e5xnmt1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
V [auth T]	XRCC4	e5xnmT1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
VA [auth s]	XRCC4	e5xnms1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
U [auth S]	XRCC4	e5xnmS1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
UA [auth r]	XRCC4	e5xnmr1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
T [auth R]	XRCC4	e5xnmR1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
TA [auth o]	XRCC4	e5xnmo1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
S [auth O]	XRCC4	e5xnmO1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
RA [auth m]	XRCC4	e5xnmm1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
Q [auth M]	XRCC4	e5xnmM1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
QA [auth l]	XRCC4	e5xnml1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
P [auth L]	XRCC4	e5xnmL1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
PA [auth k]	XRCC4	e5xnmk1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
O [auth K]	XRCC4	e5xnmK1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
OA [auth j]	XRCC4	e5xnmj1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
N [auth J]	XRCC4	e5xnmJ1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
NA [auth i]	XRCC4	e5xnmi1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
M [auth I]	XRCC4	e5xnmI1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
MA [auth h]	XRCC4	e5xnmh1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
L [auth H]	XRCC4	e5xnmH1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
Z [auth Y]	XRCC4	e5xnmY1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
SA [auth n]	XRCC4	e5xnmn1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
R [auth N]	XRCC4	e5xnmN1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
LA [auth g]	XRCC4	e5xnmg1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
K [auth G]	XRCC4	e5xnmG1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
CA [auth 6]	XRCC4	e5xnm61	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
BA [auth 5]	XRCC4	e5xnm51	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
B [auth 2]	XRCC4	e5xnm21	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
AB [auth y]	XRCC4	e5xnmy1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)
A [auth 1]	XRCC4	e5xnm11	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: XRCC4	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
JA [auth e]	1.20.5.860	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II cytochrome b559, alpha subunit	CATH (4.3.0)
I [auth E]	1.20.5.860	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II cytochrome b559, alpha subunit	CATH (4.3.0)
HA [auth c]	1.10.10.670	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	photosystem ii from thermosynechococcus elongatus	CATH (4.3.0)
G [auth C]	1.10.10.670	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	photosystem ii from thermosynechococcus elongatus	CATH (4.3.0)
GA [auth b]	3.10.680.10	Alpha Beta	Roll	Photosystem II CP47 reaction center protein	Photosystem II CP47 reaction center protein	CATH (4.3.0)
F [auth B]	3.10.680.10	Alpha Beta	Roll	Photosystem II CP47 reaction center protein	Photosystem II CP47 reaction center protein	CATH (4.3.0)
BB [auth z]	1.10.287.740	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Photosystem II PsbZ, reaction centre	CATH (4.3.0)
AA [auth Z]	1.10.287.740	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Photosystem II PsbZ, reaction centre	CATH (4.3.0)
DA [auth 7]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (4.3.0)
C [auth 3]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (4.3.0)
VA [auth s]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (4.3.0)
U [auth S]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (4.3.0)
MA [auth h]	1.20.5.880	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II reaction center protein H	CATH (4.3.0)
L [auth H]	1.20.5.880	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II reaction center protein H	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth 3], DA [auth 7]	PF00504	Chlorophyll A-B binding protein (Chloroa_b-bind)	Chlorophyll A-B binding protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
J [auth F], KA [auth f]	Cytochrome b559 subunit beta, PsbF	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
I [auth E], JA [auth e]	Cytochrome b559 subunit alpha	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
H [auth D], IA [auth d]	Photosystem II D2 protein	oxidoreductase activity oxygen evolving activity catalytic activity chlorophyll binding binding tetrapyrrole binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
G [auth C], HA [auth c]	Photosystem II CP43 reaction center protein	chlorophyll binding binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
F [auth B], GA [auth b]	Photosystem II CP47 reaction center protein	chlorophyll binding binding tetrapyrrole binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
E [auth A], FA [auth a]	Photosystem II protein D1	oxidoreductase activity oxygen evolving activity catalytic activity chlorophyll binding binding tetrapyrrole binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity, acting on diphenols and related substances as donors oxidoreductase activity oxygen evolving activity catalytic activity chlorophyll binding binding tetrapyrrole binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity, acting on diphenols and related substances as donors electron transfer activity	response to stimulus response to chemical response to stress response to herbicide response to toxic substance photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
D [auth 4], EA [auth 8]	Light harvesting chlorophyll a/b-binding protein Lhcb6, CP24	chlorophyll binding binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane photosystem I
AA [auth Z], BB [auth z]	Photosystem II reaction center protein Z	-	photosynthesis metabolic process cellular process regulation of biological process regulation of cellular process regulation of photosynthesis photosynthesis, light reaction photosystem II stabilization regulation of photosynthesis, light reaction biological regulation regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy regulation of metabolic process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
Y [auth X], ZA [auth x]	Photosystem II reaction center protein X	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid
X [auth W], YA [auth w]	Photosystem II reaction center protein W, PSBW	-	photosynthesis metabolic process cellular process regulation of biological process regulation of cellular process regulation of photosynthesis photosynthesis, light reaction photosystem II stabilization regulation of photosynthesis, light reaction biological regulation regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy regulation of metabolic process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
W [auth U], XA [auth u]	Photosystem II luminal extrinsic protein Tn, PsbTn	-	-	-
C [auth 3], DA [auth 7]	Chlorophyll a-b binding protein, chloroplastic	protein binding binding protein domain specific binding chlorophyll binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	regulation of stomatal movement regulation of biological process regulation of cellular process stomatal movement biological regulation cellular process response to stimulus response to chemical response to stress response to herbicide response to toxic substance response to light stimulus response to light intensity response to radiation regulation of stomatal movement regulation of biological process regulation of cellular process stomatal movement biological regulation cellular process response to stimulus response to chemical response to stress response to herbicide response to toxic substance response to light stimulus response to light intensity response to radiation response to abiotic stimulus response to high light intensity response to abscisic acid response to lipid response to hormone response to alcohol response to endogenous stimulus response to oxygen-containing compound photosynthesis, light harvesting in photosystem II photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid photosystem I protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid photosystem I thylakoid light-harvesting complex chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane light-harvesting complex plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle PSII associated light-harvesting complex II thylakoid membrane chloroplast thylakoid membrane protein complex chloroplast thylakoid outer membrane cytoplasm organelle membrane
V [auth T], WA [auth t]	Photosystem II reaction center protein T	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
U [auth S], VA [auth s]	Light harvesting chlorophyll a/b-binding protein Lhcb5, CP26	chlorophyll binding binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane photosystem I
T [auth R], UA [auth r]	Light harvesting chlorophyll a/b-binding protein Lhcb4, CP29	RNA binding binding nucleic acid binding mRNA binding chlorophyll binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane photosystem I
S [auth O], TA [auth o]	Oxygen-evolving enhancer protein 1, chloroplastic	oxidoreductase activity oxygen evolving activity catalytic activity poly-pyrimidine tract binding RNA binding binding poly(U) RNA binding nucleic acid binding single-stranded RNA binding	photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis response to light stimulus regulation of cellular process photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis response to light stimulus regulation of cellular process response to stimulus negative regulation of photosynthesis, light reaction regulation of photosynthesis, light reaction photosynthetic electron transport chain negative regulation of biological process electron transport chain regulation of generation of precursor metabolites and energy response to high light intensity photoinhibition negative regulation of cellular process response to light intensity regulation of biological process regulation of photosynthesis negative regulation of metabolic process biological regulation response to radiation response to abiotic stimulus negative regulation of photosynthesis regulation of metabolic process photosystem II stabilization	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane protein-containing complex photosystem catalytic complex photosystem II membrane protein complex photosystem II oxygen evolving complex oxidoreductase complex
Q [auth M], RA [auth m]	Photosystem II reaction center protein M	-	photosynthesis photosynthesis, light reaction metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
P [auth L], QA [auth l]	Photosystem II reaction center protein L	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
O [auth K], PA [auth k]	Photosystem II reaction center protein K	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
N [auth J], OA [auth j]	Photosystem II reaction center protein J	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
M [auth I], NA [auth i]	Photosystem II reaction center protein I, PsbI	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
L [auth H], MA [auth h]	Photosystem II reaction center protein H	ion binding binding anion binding phosphate ion binding small molecule binding	regulation of protein stability biological regulation regulation of biological quality protein stabilization photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
A [auth 1], AB [auth y], B [auth 2], BA [auth 5], CA [auth 6], A [auth 1], AB [auth y], B [auth 2], BA [auth 5], CA [auth 6], K [auth G], LA [auth g], R [auth N], SA [auth n], Z [auth Y]	Chlorophyll a-b binding protein 8, chloroplastic	chlorophyll binding binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane photosystem I

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
J [auth F], KA [auth f]	IPR006241	Photosystem II cytochrome b559, beta subunit	Family
J [auth F], KA [auth f]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
J [auth F], KA [auth f]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
I [auth E], JA [auth e]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
I [auth E], JA [auth e]	IPR006217	Photosystem II cytochrome b559, alpha subunit	Family
I [auth E], JA [auth e]	IPR013082	Photosystem II cytochrome b559, alpha subunit, lumenal region	Domain
I [auth E], JA [auth e]	IPR037025	Photosystem II cytochrome b559, alpha subunit superfamily	Homologous Superfamily
I [auth E], JA [auth e]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
H [auth D], IA [auth d]	IPR005868	Photosystem II D2	Family
H [auth D], IA [auth d]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
H [auth D], IA [auth d]	IPR000484	Photosynthetic reaction centre, L/M	Family
H [auth D], IA [auth d]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
H [auth D], IA [auth d]	IPR055266	Photosystem II protein D1/D2	Family
G [auth C], HA [auth c]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
G [auth C], HA [auth c]	IPR000932	Photosystem antenna protein-like	Family
G [auth C], HA [auth c]	IPR005869	Photosystem II CP43 reaction centre protein	Family
G [auth C], HA [auth c]	IPR044900	Photosystem II CP43 reaction centre protein superfamily	Homologous Superfamily
F [auth B], GA [auth b]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
F [auth B], GA [auth b]	IPR000932	Photosystem antenna protein-like	Family
F [auth B], GA [auth b]	IPR017486	Photosystem II CP47 reaction centre protein	Family
E [auth A], FA [auth a]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
E [auth A], FA [auth a]	IPR005867	Photosystem II protein D1	Family
E [auth A], FA [auth a]	IPR000484	Photosynthetic reaction centre, L/M	Family
E [auth A], FA [auth a]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
E [auth A], FA [auth a]	IPR055266	Photosystem II protein D1/D2	Family
D [auth 4], EA [auth 8]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
D [auth 4], EA [auth 8]	IPR022796	Chlorophyll A-B binding protein	Family
AA [auth Z], BB [auth z]	IPR036512	Photosystem II PsbZ superfamily	Homologous Superfamily
AA [auth Z], BB [auth z]	IPR002644	Photosystem II PsbZ, reaction centre	Family
Y [auth X], ZA [auth x]	IPR009518	Photosystem II PsbX	Family
Y [auth X], ZA [auth x]	IPR023431	Photosystem II PsbX, type 1 subfamily	Family
X [auth W], YA [auth w]	IPR009806	Photosystem II PsbW, class 2	Family
C [auth 3], DA [auth 7]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
C [auth 3], DA [auth 7]	IPR022796	Chlorophyll A-B binding protein	Family
V [auth T], WA [auth t]	IPR001743	Photosystem II PsbT	Family
V [auth T], WA [auth t]	IPR037268	Photosystem II PsbT superfamily	Homologous Superfamily
U [auth S], VA [auth s]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
U [auth S], VA [auth s]	IPR022796	Chlorophyll A-B binding protein	Family
T [auth R], UA [auth r]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
T [auth R], UA [auth r]	IPR022796	Chlorophyll A-B binding protein	Family
S [auth O], TA [auth o]	IPR011250	Outer membrane protein/outer membrane enzyme PagP, beta-barrel	Homologous Superfamily
S [auth O], TA [auth o]	IPR002628	Photosystem II extrinsic protein O	Family
Q [auth M], RA [auth m]	IPR007826	Photosystem II PsbM	Family
Q [auth M], RA [auth m]	IPR037269	Photosystem II PsbM superfamily	Homologous Superfamily
P [auth L], QA [auth l]	IPR003372	Photosystem II PsbL	Family
P [auth L], QA [auth l]	IPR037266	Photosystem II PsbL superfamily	Homologous Superfamily
O [auth K], PA [auth k]	IPR037270	Photosystem II PsbK superfamily	Homologous Superfamily
O [auth K], PA [auth k]	IPR003687	Photosystem II PsbK	Family
N [auth J], OA [auth j]	IPR002682	Photosystem II PsbJ	Family
N [auth J], OA [auth j]	IPR037267	Photosystem II PsbJ superfamily	Homologous Superfamily
M [auth I], NA [auth i]	IPR037271	Photosystem II PsbI superfamily	Homologous Superfamily
M [auth I], NA [auth i]	IPR003686	Photosystem II PsbI	Family
L [auth H], MA [auth h]	IPR036863	Photosystem II reaction centre protein H superfamily	Homologous Superfamily
L [auth H], MA [auth h]	IPR001056	Photosystem II reaction centre protein H	Family
A [auth 1], AB [auth y], B [auth 2], BA [auth 5], CA [auth 6], A [auth 1], AB [auth y], B [auth 2], BA [auth 5], CA [auth 6], K [auth G], LA [auth g], R [auth N], SA [auth n], Z [auth Y]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
A [auth 1], AB [auth y], B [auth 2], BA [auth 5], CA [auth 6], A [auth 1], AB [auth y], B [auth 2], BA [auth 5], CA [auth 6], K [auth G], LA [auth g], R [auth N], SA [auth n], Z [auth Y]	IPR022796	Chlorophyll A-B binding protein	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth 1], AA [auth Z], AB [auth y], B [auth 2], BA [auth 5] A [auth 1], AA [auth Z], AB [auth y], B [auth 2], BA [auth 5], BB [auth z], C [auth 3], CA [auth 6], D [auth 4], DA [auth 7], E [auth A], EA [auth 8], F [auth B], FA [auth a], G [auth C], GA [auth b], H [auth D], HA [auth c], I [auth E], IA [auth d], J [auth F], JA [auth e], K [auth G], KA [auth f], L [auth H], LA [auth g], M [auth I], MA [auth h], N [auth J], NA [auth i], O [auth K], OA [auth j], P [auth L], PA [auth k], Q [auth M], QA [auth l], R [auth N], RA [auth m], S [auth O], SA [auth n], T [auth R], TA [auth o], U [auth S], UA [auth r], V [auth T], VA [auth s], WA [auth t], X [auth W], Y [auth X], YA [auth w], Z [auth Y], ZA [auth x]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth 1], AA [auth Z], AB [auth y], B [auth 2], BA [auth 5] A [auth 1], AA [auth Z], AB [auth y], B [auth 2], BA [auth 5], BB [auth z], C [auth 3], CA [auth 6], D [auth 4], DA [auth 7], E [auth A], EA [auth 8], F [auth B], FA [auth a], G [auth C], GA [auth b], H [auth D], HA [auth c], I [auth E], IA [auth d], J [auth F], JA [auth e], K [auth G], KA [auth f], L [auth H], LA [auth g], M [auth I], MA [auth h], N [auth J], NA [auth i], O [auth K], OA [auth j], P [auth L], PA [auth k], Q [auth M], QA [auth l], R [auth N], RA [auth m], S [auth O], SA [auth n], T [auth R], TA [auth o], U [auth S], UA [auth r], V [auth T], VA [auth s], WA [auth t], X [auth W], Y [auth X], YA [auth w], Z [auth Y], ZA [auth x]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Photosystem+Light-Harvesting Complex Supercomplex	stacked C₂S₂M₂-type PSII-LHCII complex