Annotations: 7Y1A

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth y]	SCOP2B Superfamily	Globin-like	8064814	3000554	SCOP2B (2022-06-29)
C [auth 1]	SCOP2B Superfamily	Globin-like	8064814	3000554	SCOP2B (2022-06-29)
E [auth q]	SCOP2B Superfamily	Globin-like	8064814	3000554	SCOP2B (2022-06-29)
G [auth s]	SCOP2B Superfamily	Globin-like	8064814	3000554	SCOP2B (2022-06-29)
I [auth u]	SCOP2B Superfamily	Globin-like	8064814	3000554	SCOP2B (2022-06-29)
K [auth w]	SCOP2B Superfamily	Globin-like	8064814	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)
A [auth y]	PF00502	e7y1ay1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
C [auth 1]	PF00502	e7y1a11	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
E [auth q]	PF00502	e7y1aq1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
G [auth s]	PF00502	e7y1as1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
I [auth u]	PF00502	e7y1au1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
K [auth w]	PF00502	e7y1aw1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
B [auth z]	PF00502	e7y1az1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
D [auth p]	PF00502	e7y1ap1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
F [auth r]	PF00502	e7y1ar1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
H [auth t]	PF00502	e7y1at1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
J [auth v]	PF00502	e7y1av1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
L [auth x]	PF00502	e7y1ax1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], K [auth w]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], L [auth x]	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], K [auth w]	B-phycoerythrin beta chain	-	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 z], D [auth p], F [auth r], H [auth t], J [auth v], B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], L [auth x]	Phycoerythrin alpha subunit	-	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
M [auth a]	LRH	-	-	-
N [auth A]	LRH	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], K [auth w]	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], K [auth w]	IPR009050	Globin-like superfamily	Homologous Superfamily
A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], K [auth w]	IPR012128	Phycobilisome, alpha/beta subunit	Family
B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], L [auth x]	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], L [auth x]	IPR009050	Globin-like superfamily	Homologous Superfamily
B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], B [auth z], D [auth p], F [auth r], H [auth t], J [auth v], L [auth x]	IPR012128	Phycobilisome, alpha/beta subunit	Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth y], B [auth z], C [auth 1], D [auth p], E [auth q] A [auth y], B [auth z], C [auth 1], D [auth p], E [auth q], F [auth r], G [auth s], H [auth t], I [auth u], J [auth v], K [auth w], L [auth x]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Photosystem+Light-Harvesting Complex Supercomplex	single-PBS-PSII-PSI-LHCs megacomplex, in situ

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], A [auth y], C [auth 1], E [auth q], G [auth s], I [auth u], K [auth w]	MEN	Parent Component: ASN RESID: AA0070 PSI-MOD : N4-methyl-L-asparagine MOD:00079
M [auth a]	UNK	RESID: AA0070
N [auth A]	UNK	RESID: AA0070

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.