Structure of PDB 5nb4 Chain E

Receptor sequence

>5nb4E (length=164) Species: 865859 (Phormidium rubidum A09DM) [Search protein sequence]

MKSVVTTVIAAADAAGRFPSSSDLESVQGSIQRSAARLEAAEKLAGNIDA
VAQEAYNACIQKYPYLNNSGEANSTDTFKAKCLRDVKHYMRLIQYSLVVG
GTGPLDEWGIAGQREVYRALGLPTAPYVEALSFARNRGCAPRDMSAQALT
EYNALLDYAINSLS

3D structure

PDB

5nb4 An improved crystal structure of C-phycoerythrin from the marine cyanobacterium Phormidium sp. A09DM.

Chain

Resolution

1.14 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)
BS01	PEB	E	L66 A72 N73 F78 K81 C82 R84 D85 H88 W108 V116 Y117 L122 P123 P126 Y127	L66 A72 N73 F78 K81 C82 R84 D85 H88 W108 V116 Y117 L122 P123 P126 Y127
BS02	PEB	E	K43 L44 N47 V51 E54 R137 C139 R142 D143 Y152	K43 L44 N47 V51 E54 R137 C139 R142 D143 Y152
BS03	PEB	E	R33 Q147	R33 Q147
BS04	PEB	E	L24 E25 Q28	L24 E25 Q28

Gene Ontology

	Biological Process
GO:0015979	photosynthesis

	Cellular Component
GO:0009579	thylakoid
GO:0016020	membrane
GO:0030089	phycobilisome
GO:0031676	plasma membrane-derived thylakoid membrane

View graph for
Biological Process

View graph for
Cellular Component

External links

PDB	RCSB:5nb4, PDBe:5nb4, PDBj:5nb4
PDBsum	5nb4
PubMed	28918447
UniProt	A0A0E3W010

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