7TJA

Structure of the Light Harvesting Complex PE545 from Proteomonas sulcata

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)
A	SCOP2B Superfamily	Non-globular alpha+beta subunits of globular proteins	8106465	3001542	SCOP2B (2022-06-29)
E [auth R]	SCOP2B Superfamily	Non-globular alpha+beta subunits of globular proteins	8106465	3001542	SCOP2B (2022-06-29)
G [auth E]	SCOP2B Superfamily	Non-globular alpha+beta subunits of globular proteins	8106465	3001542	SCOP2B (2022-06-29)
K [auth I]	SCOP2B Superfamily	Non-globular alpha+beta subunits of globular proteins	8106465	3001542	SCOP2B (2022-06-29)
O [auth M]	SCOP2B Superfamily	Non-globular alpha+beta subunits of globular proteins	8106465	3001542	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	Phycoerythr_ab	e7tjaA1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
E [auth R]	Phycoerythr_ab	e7tjaR1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
G [auth E]	Phycoerythr_ab	e7tjaE1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
K [auth I]	Phycoerythr_ab	e7tjaI1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
O [auth M]	Phycoerythr_ab	e7tjaM1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
B [auth Q]	Phycoerythr_ab	e7tjaQ1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
D [auth C]	Phycoerythr_ab	e7tjaC1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
H [auth G]	Phycoerythr_ab	e7tjaG1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
L [auth K]	Phycoerythr_ab	e7tjaK1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
P [auth O]	Phycoerythr_ab	e7tjaO1	A: extended segments	X: Phycoerythrin 545 alpha-subunits (From Topology)	H: Phycoerythrin 545 alpha-subunits (From Topology)	T: Phycoerythrin 545 alpha-subunits	F: Phycoerythr_ab	ECOD (1.6)
C [auth B]	Phycobilisome	e7tjaB1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
F [auth D]	Phycobilisome	e7tjaD1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
I [auth F]	Phycobilisome	e7tjaF1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
J [auth H]	Phycobilisome	e7tjaH1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
M [auth J]	Phycobilisome	e7tjaJ1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
N [auth L]	Phycobilisome	e7tjaL1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
Q [auth N]	Phycobilisome	e7tjaN1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
R [auth P]	Phycobilisome	e7tjaP1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, E [auth R], G [auth E], K [auth I], O [auth M]	PF02972	Phycoerythrin, alpha/beta chain (Phycoerythr_ab)	Phycoerythrin, alpha/beta chain	-	Family
B [auth Q], D [auth C], H [auth G], L [auth K], P [auth O]	PF02972	Phycoerythrin, alpha/beta chain (Phycoerythr_ab)	Phycoerythrin, alpha/beta chain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, E [auth R], G [auth E], K [auth I], O [auth M]	Phycoerythrin alpha-subunit 1	-	photosynthesis cellular metabolic process metabolic process cellular process	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope bounding membrane of organelle thylakoid plastid envelope chloroplast chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope bounding membrane of organelle thylakoid plastid envelope chloroplast non-membrane-bounded organelle membrane cellular anatomical entity intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid intracellular non-membrane-bounded organelle outer membrane cytoplasm photosynthetic membrane organelle membrane protein-containing complex membrane protein complex light-harvesting complex phycobilisome
B [auth Q], D [auth C], H [auth G], L [auth K], P [auth O]	Phycoerythrin alpha-subunit 2	cation binding ion binding binding metal ion binding small molecule binding	photosynthesis cellular metabolic process metabolic process cellular process	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope bounding membrane of organelle thylakoid plastid envelope chloroplast chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope bounding membrane of organelle thylakoid plastid envelope chloroplast non-membrane-bounded organelle membrane cellular anatomical entity intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid intracellular non-membrane-bounded organelle outer membrane cytoplasm photosynthetic membrane organelle membrane protein-containing complex membrane protein complex light-harvesting complex phycobilisome
C [auth B], F [auth D], I [auth F], J [auth H], M [auth J], C [auth B], F [auth D], I [auth F], J [auth H], M [auth J], N [auth L], Q [auth N], R [auth P]	Phycoerythrin beta-subunit	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, E [auth R], G [auth E], K [auth I], O [auth M]	IPR004228	Phycoerythrin alpha chain	Domain
A, E [auth R], G [auth E], K [auth I], O [auth M]	IPR037011	Phycoerythrin-like alpha chain superfamily	Homologous Superfamily
A, E [auth R], G [auth E], K [auth I], O [auth M]	IPR011070	Globular protein, non-globular alpha/beta subunit	Homologous Superfamily
B [auth Q], D [auth C], H [auth G], L [auth K], P [auth O]	IPR004228	Phycoerythrin alpha chain	Domain
B [auth Q], D [auth C], H [auth G], L [auth K], P [auth O]	IPR037011	Phycoerythrin-like alpha chain superfamily	Homologous Superfamily
B [auth Q], D [auth C], H [auth G], L [auth K], P [auth O]	IPR011070	Globular protein, non-globular alpha/beta subunit	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 R01GM133198.