Annotations: 9W4J

Cryo-EM structure of CpcL-PBS3

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)
Y	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
W	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
KA [auth j]	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
IA [auth h]	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
GA [auth f]	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
EA [auth d]	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
CA [auth b]	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
AA [auth N]	SCOP2B Superfamily	Globin-like	8105427	3000554	SCOP2B (2022-06-29)
Z	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
X	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
LA [auth k]	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
JA [auth i]	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
HA [auth g]	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
FA [auth e]	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
DA [auth c]	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)
BA [auth a]	SCOP2B Superfamily	Globin-like	8105425	3000554	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 1]	PF00427	Phycobilisome Linker polypeptide (PBS_linker_poly)	Phycobilisome Linker polypeptide	-	Family
AA [auth N], B, CA [auth b], D, EA [auth d], AA [auth N], B, CA [auth b], D, EA [auth d], F, GA [auth f], H, IA [auth h], J, KA [auth j], L, O, Q, S, U, W, Y	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein		Domain
BA [auth a], C, DA [auth c], E, FA [auth e], BA [auth a], C, DA [auth c], E, FA [auth e], G, HA [auth g], I, JA [auth i], K, LA [auth k], M, P, R, T, V, X, Z	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein		Domain
N [auth 2], NA [auth 3]	PF00427	Phycobilisome Linker polypeptide (PBS_linker_poly)	Phycobilisome Linker polypeptide	-	Family
N [auth 2], NA [auth 3]	PF01383	CpcD/allophycocyanin linker domain (CpcD)	CpcD/allophycocyanin linker domain		Domain
MA [auth 4]	PF01383	CpcD/allophycocyanin linker domain (CpcD)	CpcD/allophycocyanin linker domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth 1]	Photosystem I-associated linker protein CpcL	-	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
AA [auth N], B, CA [auth b], D, EA [auth d], AA [auth N], B, CA [auth b], D, EA [auth d], F, GA [auth f], H, IA [auth h], J, KA [auth j], L, O, Q, S, U, W, Y	C-phycocyanin alpha subunit	-	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
BA [auth a], C, DA [auth c], E, FA [auth e], BA [auth a], C, DA [auth c], E, FA [auth e], G, HA [auth g], I, JA [auth i], K, LA [auth k], M, P, R, T, V, X, Z	C-phycocyanin beta subunit	-	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
N [auth 2], NA [auth 3]	Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod	-	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
MA [auth 4]	Phycobilisome 34.5 kDa linker polypeptide, phycoerythrocyanin-associated, rod	-	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
A [auth 1]	IPR016470	Phycobilisome linker protein	Family
A [auth 1]	IPR001297	Phycobilisome linker domain	Domain
A [auth 1]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily
AA [auth N], B, CA [auth b], D, EA [auth d], AA [auth N], B, CA [auth b], D, EA [auth d], F, GA [auth f], H, IA [auth h], J, KA [auth j], L, O, Q, S, U, W, Y	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
AA [auth N], B, CA [auth b], D, EA [auth d], AA [auth N], B, CA [auth b], D, EA [auth d], F, GA [auth f], H, IA [auth h], J, KA [auth j], L, O, Q, S, U, W, Y	IPR006246	Phycocyanin, alpha subunit	Family
AA [auth N], B, CA [auth b], D, EA [auth d], AA [auth N], B, CA [auth b], D, EA [auth d], F, GA [auth f], H, IA [auth h], J, KA [auth j], L, O, Q, S, U, W, Y	IPR009050	Globin-like superfamily	Homologous Superfamily
AA [auth N], B, CA [auth b], D, EA [auth d], AA [auth N], B, CA [auth b], D, EA [auth d], F, GA [auth f], H, IA [auth h], J, KA [auth j], L, O, Q, S, U, W, Y	IPR012128	Phycobilisome, alpha/beta subunit	Family
BA [auth a], C, DA [auth c], E, FA [auth e], BA [auth a], C, DA [auth c], E, FA [auth e], G, HA [auth g], I, JA [auth i], K, LA [auth k], M, P, R, T, V, X, Z	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
BA [auth a], C, DA [auth c], E, FA [auth e], BA [auth a], C, DA [auth c], E, FA [auth e], G, HA [auth g], I, JA [auth i], K, LA [auth k], M, P, R, T, V, X, Z	IPR006247	Phycocyanin, beta subunit	Family
BA [auth a], C, DA [auth c], E, FA [auth e], BA [auth a], C, DA [auth c], E, FA [auth e], G, HA [auth g], I, JA [auth i], K, LA [auth k], M, P, R, T, V, X, Z	IPR009050	Globin-like superfamily	Homologous Superfamily
BA [auth a], C, DA [auth c], E, FA [auth e], BA [auth a], C, DA [auth c], E, FA [auth e], G, HA [auth g], I, JA [auth i], K, LA [auth k], M, P, R, T, V, X, Z	IPR012128	Phycobilisome, alpha/beta subunit	Family
N [auth 2], NA [auth 3]	IPR016470	Phycobilisome linker protein	Family
N [auth 2], NA [auth 3]	IPR008213	CpcD-like domain	Domain
N [auth 2], NA [auth 3]	IPR001297	Phycobilisome linker domain	Domain
N [auth 2], NA [auth 3]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily
MA [auth 4]	IPR016470	Phycobilisome linker protein	Family
MA [auth 4]	IPR008213	CpcD-like domain	Domain
MA [auth 4]	IPR001297	Phycobilisome linker domain	Domain
MA [auth 4]	IPR038255	Phycobilisome linker domain superfamily	Homologous Superfamily

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9W4J | pdb_00009w4j

Cryo-EM structure of CpcL-PBS3

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