7SCB

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)
B [auth AB]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
D [auth AD]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
F [auth AF]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
H [auth AI]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
K [auth AL]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
M [auth AO]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
O [auth AQ]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
Q [auth AS]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
S [auth AV]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
U [auth AX]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
W [auth AZ]	SCOP2B Superfamily	Globin-like	8099078	3000554	SCOP2B (2022-06-29)
E [auth AE]	SCOP2B Superfamily	Globin-like	8064868	3000554	SCOP2B (2022-06-29)
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)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth AA]	PF00502	e7scbAA1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
C [auth AC]	PF00502	e7scbAC1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
G [auth AH]	PF00502	e7scbAH1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
I [auth AJ]	PF00502	e7scbAJ1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
L [auth AN]	PF00502	e7scbAN1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
N [auth AP]	PF00502	e7scbAP1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
P [auth AR]	PF00502	e7scbAR1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
R [auth AU]	PF00502	e7scbAU1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
T [auth AW]	PF00502	e7scbAW1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
V [auth AY]	PF00502	e7scbAY1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
B [auth AB]	PF00502	e7scbAB1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
D [auth AD]	PF00502	e7scbAD1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
F [auth AF]	PF00502	e7scbAF1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
H [auth AI]	PF00502	e7scbAI1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
K [auth AL]	PF00502	e7scbAL1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
M [auth AO]	PF00502	e7scbAO1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
O [auth AQ]	PF00502	e7scbAQ1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
Q [auth AS]	PF00502	e7scbAS1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
S [auth AV]	PF00502	e7scbAV1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
U [auth AX]	PF00502	e7scbAX1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
W [auth AZ]	PF00502	e7scbAZ1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
E [auth AE]	PF00502	e7scbAE1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
J [auth AK]	PF00502	e7scbAK1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
X [auth BB]	PF01383	e7scbBB1	A: a+b two layers	X: Allophycocyanin linker chain (domain) (From Topology)	H: Allophycocyanin linker chain (domain) (From Topology)	T: Allophycocyanin linker chain (domain)	F: PF01383	ECOD (1.6)
Y [auth BC]	PF01383	e7scbBC1	A: a+b two layers	X: Allophycocyanin linker chain (domain) (From Topology)	H: Allophycocyanin linker chain (domain) (From Topology)	T: Allophycocyanin linker chain (domain)	F: PF01383	ECOD (1.6)
Z [auth BE]	PF00502	e7scbBE3	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
Z [auth BE]	PF00427	e7scbBE2	A: alpha arrays	X: PBS linker domain of phycobilisome linker polypeptide (From Topology)	H: PBS linker domain of phycobilisome linker polypeptide (From Topology)	T: PBS linker domain of phycobilisome linker polypeptide	F: PF00427	ECOD (1.6)
BA [auth BH]	PF09150	e7scbBH1	A: alpha arrays	X: Orange carotenoid protein, N-terminal domain (From Topology)	H: Orange carotenoid protein, N-terminal domain (From Topology)	T: Orange carotenoid protein, N-terminal domain	F: PF09150	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
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
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
E [auth AE]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
J [auth AK]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
X [auth BB], Y [auth BC]	PF01383	CpcD/allophycocyanin linker domain (CpcD)	CpcD/allophycocyanin linker domain	-	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
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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
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 cellular metabolic process metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle 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 cellular metabolic process metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle protein-containing complex membrane protein complex light-harvesting complex phycobilisome
E [auth AE]	Allophycocyanin subunit alpha-B	-	photosynthesis cellular metabolic process metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle protein-containing complex membrane protein complex light-harvesting complex phycobilisome
J [auth AK]	Allophycocyanin subunit beta-18	-	photosynthesis cellular metabolic process metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle 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 cellular metabolic process metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle protein-containing complex membrane protein complex light-harvesting complex phycobilisome
Z [auth BE]	Phycobiliprotein ApcE	lyase activity catalytic activity	photosynthesis cellular metabolic process metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle protein-containing complex membrane protein complex light-harvesting complex phycobilisome
AA [auth BG]	Phycobilisome rod-core linker polypeptide CpcG	-	photosynthesis cellular metabolic process metabolic process cellular process	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle protein-containing complex membrane protein complex light-harvesting complex phycobilisome
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 plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane plasma membrane-derived chromatophore cellular anatomical entity thylakoid membrane intracellular organelle cell periphery plasma membrane-derived thylakoid membrane organelle intracellular non-membrane-bounded organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid non-membrane-bounded organelle protein-containing complex membrane protein complex light-harvesting complex phycobilisome
CA [auth BI]	Sll1873 protein	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
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
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
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
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
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
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
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
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