5NB4

Atomic resolution structure of C-phycoerythrin from marine cyanobacterium Phormidium sp. A09DM at pH 7.5

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	d5nb4a_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
B	d5nb4b_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
C	d5nb4c_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
D	d5nb4d_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
E	d5nb4e_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
F	d5nb4f_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
G	d5nb4g_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
H	d5nb4h_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
I	d5nb4i_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
J	d5nb4j_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
L	d5nb4l_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
K	d5nb4k_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
M	d5nb4m_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
N	d5nb4n_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
O	d5nb4o_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
P	d5nb4p_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
Q	d5nb4q_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
R	d5nb4r_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
S	d5nb4s_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
T	d5nb4t_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
U	d5nb4u_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
V	d5nb4v_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
W	d5nb4w_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)
X	d5nb4x_	All alpha proteins	Globin-like	Globin-like	Phycocyanin-like phycobilisome proteins	automated matches	(Phormidium rubidum A09DM ) [TaxId: 865859 ], (Phormidium rubidum A09DM ) [TaxId: 865859 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Globin-like	8064872	3000554	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
W	SCOP2B Superfamily	Globin-like	8064826	3000554	SCOP2B (2022-06-29)
X	SCOP2B Superfamily	Globin-like	8064826	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	Phycobilisome	e5nb4A1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
B	Phycobilisome	e5nb4B1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
C	Phycobilisome	e5nb4C1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
D	Phycobilisome	e5nb4D1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
E	Phycobilisome	e5nb4E1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
F	Phycobilisome	e5nb4F1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
G	Phycobilisome	e5nb4G1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
H	Phycobilisome	e5nb4H1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
I	Phycobilisome	e5nb4I1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
J	Phycobilisome	e5nb4J1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
L	Phycobilisome	e5nb4L1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
K	Phycobilisome	e5nb4K1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
M	Phycobilisome	e5nb4M1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
N	Phycobilisome	e5nb4N1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
O	Phycobilisome	e5nb4O1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
P	Phycobilisome	e5nb4P1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
Q	Phycobilisome	e5nb4Q1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
R	Phycobilisome	e5nb4R1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
S	Phycobilisome	e5nb4S1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
T	Phycobilisome	e5nb4T1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
U	Phycobilisome	e5nb4U1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
V	Phycobilisome	e5nb4V1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
W	Phycobilisome	e5nb4W1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	ECOD (1.6)
X	Phycobilisome	e5nb4X1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Phycobilisome	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)
B	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)
D	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)
F	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
G	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)
I	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)
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)
N	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
O	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
P	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
Q	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
R	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
S	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
T	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
U	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
V	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
W	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)
X	1.10.490.20	Mainly Alpha	Orthogonal Bundle	Globin-like	Phycocyanins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	PF00502	Phycobilisome protein (Phycobilisome)	Phycobilisome protein	-	Domain
M, N, O, P, Q M, N, O, P, Q, R, S, T, U, V, W, 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, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	Phycoerythrin Alpha subunit,Phycoerythrin Alpha subunit,Phycoerythrin Alpha subunit,Phycoerythrin Alpha subunit,Phycoerythrin 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
M, N, O, P, Q M, N, O, P, Q, R, S, T, U, V, W, X	Phycoerythrin Beta subunit,Phycoerythrin 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR009050	Globin-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR012128	Phycobilisome, alpha/beta subunit	Family
M, N, O, P, Q M, N, O, P, Q, R, S, T, U, V, W, X	IPR038719	Phycobilisome, alpha/beta subunit superfamily	Homologous Superfamily
M, N, O, P, Q M, N, O, P, Q, R, S, T, U, V, W, X	IPR009050	Globin-like superfamily	Homologous Superfamily
M, N, O, P, Q M, N, O, P, Q, R, S, T, U, V, W, X	IPR012128	Phycobilisome, alpha/beta subunit	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
M, N, O, P, Q M, N, O, P, Q, R, S, T, U, V, W, X	MEN	Parent Component: ASN RESID: AA0070 PSI-MOD : N4-methyl-L-asparagine MOD:00079