1B33

STRUCTURE OF LIGHT HARVESTING COMPLEX OF ALLOPHYCOCYANIN ALPHA AND BETA CHAINS/CORE-LINKER COMPLEX AP*LC7.8

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
A	d1b33a_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin alpha subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
C	d1b33c_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin alpha subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
E	d1b33e_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin alpha subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
H	d1b33h_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin alpha subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
J	d1b33j_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin alpha subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
L	d1b33l_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin alpha subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
B	d1b33b_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin beta subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
D	d1b33d_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin beta subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
F	d1b33f_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin beta subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
I	d1b33i_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin beta subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
K	d1b33k_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin beta subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
M	d1b33m_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	Allophycocyanin beta subunit	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
G [auth N]	d1b33n_	Alpha and beta proteins (a+b)	Allophycocyanin linker chain (domain)	Allophycocyanin linker chain (domain)	Allophycocyanin linker chain (domain)	Allophycocyanin linker chain (domain)	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)
N [auth O]	d1b33o_	Alpha and beta proteins (a+b)	Allophycocyanin linker chain (domain)	Allophycocyanin linker chain (domain)	Allophycocyanin linker chain (domain)	Allophycocyanin linker chain (domain)	(Mastigocladus laminosus ) [TaxId: 83541 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Phycocyanin-like phycobilisome proteins	8023883	4000579	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Globin-like	8036263	3000554	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8036263	3000554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Globin-like	8036263	3000554	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Globin-like	8036263	3000554	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Globin-like	8036263	3000554	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Globin-like	8036263	3000554	SCOP2B (2022-06-29)
B	SCOP2 Family	Phycocyanin-like phycobilisome proteins	8023884	4000579	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Globin-like	8036264	3000554	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8036264	3000554	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Globin-like	8036264	3000554	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Globin-like	8036264	3000554	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Globin-like	8036264	3000554	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Globin-like	8036264	3000554	SCOP2B (2022-06-29)
G [auth N]	SCOP2 Family	Allophycocyanin linker chain (domain)	8022518	4001088	SCOP2 (2022-06-29)
G [auth N]	SCOP2 Superfamily	Allophycocyanin linker chain (domain)	8034898	3000710	SCOP2 (2022-06-29)
N [auth O]	SCOP2B Superfamily	Allophycocyanin linker chain (domain)	8034898	3000710	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	PF00502	e1b33A1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
C	PF00502	e1b33C1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
E	PF00502	e1b33E1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
H	PF00502	e1b33H1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
J	PF00502	e1b33J1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
L	PF00502	e1b33L1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
B	PF00502	e1b33B1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
D	PF00502	e1b33D1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
F	PF00502	e1b33F1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
I	PF00502	e1b33I1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
K	PF00502	e1b33K1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
M	PF00502	e1b33M1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00502	ECOD (1.6)
G [auth N]	PF01383	e1b33N1	A: a+b two layers	X: Allophycocyanin linker chain (domain) (From Topology)	H: Allophycocyanin linker chain (domain) (From Topology)	T: Allophycocyanin linker chain (domain)	F: PF01383	ECOD (1.6)
N [auth O]	PF01383	e1b33O1	A: a+b two layers	X: Allophycocyanin linker chain (domain) (From Topology)	H: Allophycocyanin linker chain (domain) (From Topology)	T: Allophycocyanin linker chain (domain)	F: PF01383	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	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)
E	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
H	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
J	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
L	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
B	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
D	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
F	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
I	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
K	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
M	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
G [auth N]	3.30.1490.170	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)
N [auth O]	3.30.1490.170	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, H, J A, C, E, H, J, L	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
B, D, F, I, K B, D, F, I, K, M	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
G [auth N], N [auth O]	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, C, E, H, J A, C, E, H, J, L	ALLOPHYCOCYANIN, ALPHA CHAIN	-	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, D, F, I, K B, D, F, I, K, M	ALLOPHYCOCYANIN, BETA CHAIN	-	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
G [auth N], N [auth O]	PHYCOBILISOME 7.8 KD LINKER POLYPEPTIDE	-	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, C, E, H, J A, C, E, H, J, L	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
A, C, E, H, J A, C, E, H, J, L	IPR009050	Globin-like superfamily	Homologous Superfamily
A, C, E, H, J A, C, E, H, J, L	IPR012128	Phycobilisome, alpha/beta subunit	Family
B, D, F, I, K B, D, F, I, K, M	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
B, D, F, I, K B, D, F, I, K, M	IPR006245	Allophycocyanin, beta subunit	Family
B, D, F, I, K B, D, F, I, K, M	IPR009050	Globin-like superfamily	Homologous Superfamily
B, D, F, I, K B, D, F, I, K, M	IPR012128	Phycobilisome, alpha/beta subunit	Family
G [auth N], N [auth O]	IPR011064	Allophycocyanin linker chain	Homologous Superfamily
G [auth N], N [auth O]	IPR011134	Allophycocyanin linker protein	Family
G [auth N], N [auth O]	IPR008213	CpcD-like domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B, D, F, I, K B, D, F, I, K, M	MEN	Parent Component: ASN RESID: AA0070 PSI-MOD : N4-methyl-L-asparagine MOD:00079

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.