Structure of PDB 7ezx Chain I8

Receptor sequence
>7ezxI8 (length=177) Species: 35688 (Porphyridium purpureum) [Search protein sequence]
MLDAFSRVVVNSDAKAAYVGGSDLQALKSFIADGNKRLDAVNSIVSNASC
MVSDAVSGMICENPGLISPGGNCYTNRRMAACLRDGEIILRYVSYALLAG
DASVLEDRCLNGLKETYIALGVPTNSSIRAVSIMKAQAVAFITNTATERK
MSFAAGDCTSLASEVASYFDRVGAAIS
3D structure
PDB7ezx Structure of the phycobilisome from the red alga Porphyridium purpureum in Middle Light
ChainI8
Resolution3.0 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)		 Binding affinity
BS01 PEB I8 N72 R77 R78 C82 D85 L120 V122 N72 R77 R78 C82 D85 L120 V122
BS02 PEB I8 N35 K36 L38 D39 F153 A154 G156 C158 N35 K36 L38 D39 F153 A154 G156 C158
BS03 PEB I8 C50 D54 S57 G58 C61 R129 A136 Q137 F141 E148 C50 D54 S57 G58 C61 R129 A136 Q137 F141 E148
Gene Ontology
Cellular Component
GO:0009507 chloroplast
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane
GO:0030089 phycobilisome

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Biological Process
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Cellular Component
External links
PDB RCSB:7ezx, PDBe:7ezx, PDBj:7ezx
PDBsum7ezx
PubMed
UniProtP11393|PHEB_PORPP B-phycoerythrin beta chain (Gene Name=cpeB)

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