7SCB | pdb_00007scb

B-cylinder of Synechocystis PCC 6803 Phycobilisome, complex with OCP - local refinement

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
Z [auth BE]	SCOP2B Superfamily	Phycobilisome linker domain-like	8052320	3002104	SCOP2B (2022-06-29)
Z [auth BE]	SCOP2B Superfamily	Phycobilisome linker domain-like	8052321	3002104	SCOP2B (2022-06-29)
E [auth AE]	SCOP2B Superfamily	Globin-like	8064868	3000554	SCOP2B (2022-06-29)
W [auth AZ]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
U [auth AX]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
S [auth AV]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
Q [auth AS]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
O [auth AQ]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
M [auth AO]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
K [auth AL]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
H [auth AI]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
F [auth AF]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
D [auth AD]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
B [auth AB]	SCOP2B Superfamily	Globin-like	8099078	3000554	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)
BA [auth BH]	ABC_membrane	e7scbBH1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
Z [auth BE]	ABC_membrane	e7scbBE1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
Y [auth BC]	ABC_membrane	e7scbBC1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
X [auth BB]	ABC_membrane	e7scbBB1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
J [auth AK]	ABC_membrane	e7scbAK1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
E [auth AE]	ABC_membrane	e7scbAE1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
W [auth AZ]	ABC_membrane	e7scbAZ1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
U [auth AX]	ABC_membrane	e7scbAX1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
S [auth AV]	ABC_membrane	e7scbAV1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
Q [auth AS]	ABC_membrane	e7scbAS1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
O [auth AQ]	ABC_membrane	e7scbAQ1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
M [auth AO]	ABC_membrane	e7scbAO1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
K [auth AL]	ABC_membrane	e7scbAL1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
H [auth AI]	ABC_membrane	e7scbAI1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
F [auth AF]	ABC_membrane	e7scbAF1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
D [auth AD]	ABC_membrane	e7scbAD1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
B [auth AB]	ABC_membrane	e7scbAB1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
V [auth AY]	ABC_membrane	e7scbAY1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
T [auth AW]	ABC_membrane	e7scbAW1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
R [auth AU]	ABC_membrane	e7scbAU1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
P [auth AR]	ABC_membrane	e7scbAR1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
N [auth AP]	ABC_membrane	e7scbAP1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
L [auth AN]	ABC_membrane	e7scbAN1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
I [auth AJ]	ABC_membrane	e7scbAJ1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
G [auth AH]	ABC_membrane	e7scbAH1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
C [auth AC]	ABC_membrane	e7scbAC1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)
A [auth AA]	ABC_membrane	e7scbAA1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (develop294)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
BA [auth BH]	PF09150	Orange carotenoid protein, N-terminal (Carot_N)	Orange carotenoid protein, N-terminal	Members of this family adopt an alpha-helical structure consisting of two four-helix bundles. They are predominantly found in prokaryotic orange carotenoid protein, and carotenoid binding proteins [1].	Domain
Z [auth BE]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein		Domain
Z [auth BE]	PF00427	Phycobilisome Linker polypeptide (PBS_linker_poly)	Phycobilisome Linker polypeptide	-	Family
X [auth BB], Y [auth BC]	PF01383	CpcD/allophycocyanin linker domain (CpcD)	CpcD/allophycocyanin linker domain		Domain
J [auth AK]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein		Domain
E [auth AE]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein		Domain
B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], M [auth AO], O [auth AQ], Q [auth AS], S [auth AV], U [auth AX], W [auth AZ]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein		Domain
A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], N [auth AP], P [auth AR], R [auth AU], T [auth AW], V [auth AY]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
CA [auth BI]	Sll1873 protein	-	-	-
BA [auth BH]	Orange carotenoid-binding protein	molecular transducer activity photoreceptor activity signaling receptor activity ion binding binding anion binding chloride ion binding small molecule binding	detection of light stimulus response to light stimulus detection of external stimulus response to stimulus response to external stimulus detection of abiotic stimulus detection of stimulus light absorption response to abiotic stimulus response to radiation cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome
AA [auth BG]	Phycobilisome rod-core linker polypeptide CpcG	-	photosynthesis metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome
Z [auth BE]	Phycobiliprotein ApcE	lyase activity catalytic activity	photosynthesis metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome
X [auth BB], Y [auth BC]	Phycobilisome 7.8 kDa linker polypeptide, allophycocyanin-associated, core	-	photosynthesis metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome
J [auth AK]	Allophycocyanin subunit beta-18	-	photosynthesis metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome
E [auth AE]	Allophycocyanin subunit alpha-B	-	photosynthesis metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome
B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], M [auth AO], O [auth AQ], Q [auth AS], S [auth AV], U [auth AX], W [auth AZ]	Allophycocyanin beta chain	-	photosynthesis metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome
A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], N [auth AP], P [auth AR], R [auth AU], T [auth AW], V [auth AY]	Allophycocyanin alpha chain	-	photosynthesis metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex membrane protein complex light-harvesting complex phycobilisome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
BA [auth BH]	IPR015233	Orange carotenoid-binding protein, N-terminal	Domain
BA [auth BH]	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
BA [auth BH]	IPR002075	Nuclear transport factor 2 domain	Domain
BA [auth BH]	IPR036917	Orange carotenoid-binding protein, N-terminal domain superfamily	Homologous Superfamily
AA [auth BG]	IPR016470	Phycobilisome linker protein	Family
AA [auth BG]	IPR001297	Phycobilisome linker domain	Domain
AA [auth BG]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily
Z [auth BE]	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
Z [auth BE]	IPR001297	Phycobilisome linker domain	Domain
Z [auth BE]	IPR009050	Globin-like superfamily	Homologous Superfamily
Z [auth BE]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily
Z [auth BE]	IPR012128	Phycobilisome, alpha/beta subunit	Family
X [auth BB], Y [auth BC]	IPR011064	Allophycocyanin linker chain	Homologous Superfamily
X [auth BB], Y [auth BC]	IPR011134	Allophycocyanin linker protein	Family
X [auth BB], Y [auth BC]	IPR008213	CpcD-like domain	Domain
J [auth AK]	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
J [auth AK]	IPR006245	Allophycocyanin, beta subunit	Family
J [auth AK]	IPR009050	Globin-like superfamily	Homologous Superfamily
J [auth AK]	IPR012128	Phycobilisome, alpha/beta subunit	Family
E [auth AE]	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
E [auth AE]	IPR009050	Globin-like superfamily	Homologous Superfamily
E [auth AE]	IPR012128	Phycobilisome, alpha/beta subunit	Family
B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], M [auth AO], O [auth AQ], Q [auth AS], S [auth AV], U [auth AX], W [auth AZ]	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], M [auth AO], O [auth AQ], Q [auth AS], S [auth AV], U [auth AX], W [auth AZ]	IPR006245	Allophycocyanin, beta subunit	Family
B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], M [auth AO], O [auth AQ], Q [auth AS], S [auth AV], U [auth AX], W [auth AZ]	IPR009050	Globin-like superfamily	Homologous Superfamily
B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], B [auth AB], D [auth AD], F [auth AF], H [auth AI], K [auth AL], M [auth AO], O [auth AQ], Q [auth AS], S [auth AV], U [auth AX], W [auth AZ]	IPR012128	Phycobilisome, alpha/beta subunit	Family
A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], N [auth AP], P [auth AR], R [auth AU], T [auth AW], V [auth AY]	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], N [auth AP], P [auth AR], R [auth AU], T [auth AW], V [auth AY]	IPR009050	Globin-like superfamily	Homologous Superfamily
A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], A [auth AA], C [auth AC], G [auth AH], I [auth AJ], L [auth AN], N [auth AP], P [auth AR], R [auth AU], T [auth AW], V [auth AY]	IPR012128	Phycobilisome, alpha/beta subunit	Family