8HFQ

Cryo-EM structure of CpcL-PBS from cyanobacterium Synechocystis sp. PCC 6803

External Resource: Annotation

Domain Annotation: SCOP2 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)
A	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
AA [auth a]	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
CA [auth c]	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
EA [auth e]	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
GA [auth g]	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
IA [auth i]	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
W	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
Y	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	Globin-like	8064876	3000554	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
BA [auth b]	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
DA [auth d]	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
FA [auth f]	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
HA [auth h]	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
JA [auth j]	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
Z	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
X	SCOP2B Superfamily	Globin-like	8064834	3000554	SCOP2B (2022-06-29)
KA [auth k]	SCOP2B Superfamily	Phycobilisome linker domain-like	8052317	3002104	SCOP2B (2022-06-29)
KA [auth k]	SCOP2B Superfamily	Phycobilisome linker domain-like	8052316	3002104	SCOP2B (2022-06-29)
LA [auth l]	SCOP2B Superfamily	Phycobilisome linker domain-like	8052324	3002104	SCOP2B (2022-06-29)
LA [auth l]	SCOP2B Superfamily	Phycobilisome linker domain-like	8052325	3002104	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	PF00427	Phycobilisome Linker polypeptide (PBS_linker_poly)	Phycobilisome Linker polypeptide	-	Family
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	PF01383	CpcD/allophycocyanin linker domain (CpcD)	CpcD/allophycocyanin linker domain	-	Domain
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, JA [auth j], L, N, P, R, T, V, X, Z	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, JA [auth j], L, N, P, R, T, V, X, Z	PF00427	Phycobilisome Linker polypeptide (PBS_linker_poly)	Phycobilisome Linker polypeptide	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	C-phycocyanin alpha subunit	-	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, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, JA [auth j], L, N, P, R, T, V, X, Z	C-phycocyanin beta subunit	-	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
KA [auth k]	Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod 1	-	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
LA [auth l]	Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod 2	-	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
MA [auth m]	Ferredoxin--NADP reductase	ferredoxin-NAD(P) reductase activity oxidoreductase activity ferredoxin-NADP+ reductase activity oxidoreductase activity, acting on iron-sulfur proteins as donors oxidoreductase activity, acting on iron-sulfur proteins as donors, NAD or NADP as acceptor catalytic activity	-	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
NA [auth n]	Photosystem I-associated linker protein CpcL	-	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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	IPR006246	Phycocyanin, alpha subunit	Family
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	IPR009050	Globin-like superfamily	Homologous Superfamily
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, IA [auth i], K, M, O, Q, S, U, W, Y	IPR012128	Phycobilisome, alpha/beta subunit	Family
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, JA [auth j], L, N, P, R, T, V, X, Z	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, JA [auth j], L, N, P, R, T, V, X, Z	IPR006247	Phycocyanin, beta subunit	Family
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, JA [auth j], L, N, P, R, T, V, X, Z	IPR009050	Globin-like superfamily	Homologous Superfamily
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, JA [auth j], L, N, P, R, T, V, X, Z	IPR012128	Phycobilisome, alpha/beta subunit	Family
KA [auth k]	IPR016470	Phycobilisome linker protein	Family
KA [auth k]	IPR008213	CpcD-like domain	Domain
KA [auth k]	IPR001297	Phycobilisome linker domain	Domain
KA [auth k]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily
LA [auth l]	IPR016470	Phycobilisome linker protein	Family
LA [auth l]	IPR008213	CpcD-like domain	Domain
LA [auth l]	IPR001297	Phycobilisome linker domain	Domain
LA [auth l]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily
MA [auth m]	IPR017938	Riboflavin synthase-like beta-barrel	Homologous Superfamily
MA [auth m]	IPR001709	Flavoprotein pyridine nucleotide cytochrome reductase	Domain
MA [auth m]	IPR001433	Oxidoreductase FAD/NAD(P)-binding	Domain
MA [auth m]	IPR008213	CpcD-like domain	Domain
MA [auth m]	IPR017927	FAD-binding domain, ferredoxin reductase-type	Domain
MA [auth m]	IPR035442	Ferredoxin--NADP reductase, plant and Cyanobacteria type	Family
MA [auth m]	IPR015701	Ferredoxin--NADP reductase	Family
MA [auth m]	IPR039261	Ferredoxin-NADP reductase (FNR), nucleotide-binding domain	Homologous Superfamily
NA [auth n]	IPR016470	Phycobilisome linker protein	Family
NA [auth n]	IPR001297	Phycobilisome linker domain	Domain
NA [auth n]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.

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8HFQ

Cryo-EM structure of CpcL-PBS from cyanobacterium Synechocystis sp. PCC 6803

External Resource: Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage