Structure of PDB 7ezx Chain aI

Receptor sequence
>7ezxaI (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
ChainaI
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 aI N72 C73 R77 A81 C82 R84 D85 I88 L120 S127 N72 C73 R77 A81 C82 R84 D85 I88 L120 S127
BS02 PEB aI N35 K36 L38 D39 I142 F153 A154 A155 C158 N35 K36 L38 D39 I142 F153 A154 A155 C158
BS03 PEB aI C50 D54 C61 R129 I133 Q137 F141 T147 E148 C50 D54 C61 R129 I133 Q137 F141 T147 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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