1QGW | pdb_00001qgw

CRYSTAL STRUCTURE OF PHYCOERYTHRIN 545 FROM THE MARINE CRYPTOPHYTE RHODOMONAS CS24

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d1qgwd_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Phycoerythrin beta subunit	(Rhodomonas sp. CS24 ) [TaxId: 79257 ],	SCOPe (2.08)
C	d1qgwc_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Phycoerythrin beta subunit	(Rhodomonas sp. CS24 ) [TaxId: 79257 ],	SCOPe (2.08)
B	d1qgwb_	Alpha and beta proteins (a+b)	Non-globular alpha+beta subunits of globular proteins	Non-globular alpha+beta subunits of globular proteins	Phycoerythrin 545 alpha-subunits	Phycoerythrin 545 alpha-subunits	(Rhodomonas sp. CS24 ) [TaxId: 79257 ],	SCOPe (2.08)
A	d1qgwa_	Alpha and beta proteins (a+b)	Non-globular alpha+beta subunits of globular proteins	Non-globular alpha+beta subunits of globular proteins	Phycoerythrin 545 alpha-subunits	Phycoerythrin 545 alpha-subunits	(Rhodomonas sp. CS24 ) [TaxId: 79257 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Globin-like	8043886	3000554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8043886	3000554	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Non-globular alpha+beta subunits of globular proteins	8043885	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)
D		e1qgwD1	A: alpha bundles	X: EGF-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F:	ECOD (develop294)
C		e1qgwC1	A: alpha bundles	X: EGF-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F:	ECOD (develop294)
B	CBAH	e1qgwB1	A: alpha bundles	X: EGF-like	H: LDL receptor-like module	T: LDL receptor-like module	F: CBAH	ECOD (develop294)
A	CBAH	e1qgwA1	A: alpha bundles	X: EGF-like	H: LDL receptor-like module	T: LDL receptor-like module	F: CBAH	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
C	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
B	3.90.510.10	Alpha Beta	Alpha-Beta Complex	Cryptophytan Phycoerythrin (Alpha-1 Chain)	Chain A	CATH (4.3.0)
A	3.90.510.10	Alpha Beta	Alpha-Beta Complex	Cryptophytan Phycoerythrin (Alpha-1 Chain)	Chain A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	PROTEIN (CRYPTOPHYTAN PHYCOERYTHRIN (BETA CHAIN))	-	photosynthesis 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 cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane protein-containing complex membrane protein complex light-harvesting complex phycobilisome
B	PROTEIN (CRYPTOPHYTAN PHYCOERYTHRIN (ALPHA-2 CHAIN))	-	photosynthesis 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 cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane protein-containing complex membrane protein complex light-harvesting complex phycobilisome
A	PROTEIN (CRYPTOPHYTAN PHYCOERYTHRIN (ALPHA-1 CHAIN))	-	photosynthesis 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 cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane protein-containing complex membrane protein complex light-harvesting complex phycobilisome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
C, D	IPR009050	Globin-like superfamily	Homologous Superfamily
C, D	IPR012128	Phycobilisome, alpha/beta subunit	Family
B	IPR004228	Phycoerythrin alpha chain	Domain
B	IPR037011	Phycoerythrin-like alpha chain superfamily	Homologous Superfamily
B	IPR011070	Globular protein, non-globular alpha/beta subunit	Homologous Superfamily
A	IPR006311	Twin-arginine translocation pathway, signal sequence	Conserved Site
A	IPR004228	Phycoerythrin alpha chain	Domain
A	IPR037011	Phycoerythrin-like alpha chain superfamily	Homologous Superfamily
A	IPR011070	Globular protein, non-globular alpha/beta subunit	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C, D	MEN	Parent Component: ASN RESID: AA0070 PSI-MOD : N4-methyl-L-asparagine MOD:00079
B	LYZ	Parent Component: LYS RESID: AA0070 , AA0028 PSI-MOD : N4-methyl-L-asparagine MOD:00079 , 5-hydroxy-L-lysine MOD:00037
A	LYZ	Parent Component: LYS RESID: AA0070 , AA0028 , AA0028 PSI-MOD : N4-methyl-L-asparagine MOD:00079 , 5-hydroxy-L-lysine MOD:00037 , 5-hydroxy-L-lysine MOD:00037

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.