Structure of PDB 7y4l Chain VK

Receptor sequence
>7y4lVK (length=177) Species: 35688 (Porphyridium purpureum) [Search protein sequence]
MLDAFSRVVVNSDAKAAYVGGSDLQALKSFIADGNKRLDAVNSIVSNASC
MVSDAVSGMICENPGLISPGGNCYTNRRMAACLRDGEIILRYVSYALLAG
DASVLEDRCLNGLKETYIALGVPTNSSIRAVSIMKAQAVAFITNTATERK
MSFAAGDCTSLASEVASYFDRVGAAIS
3D structure
PDB7y4l In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.
ChainVK
Resolution3.3 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 VK Y74 N76 Y74 N76
BS02 PEB VK N72 C73 R77 A81 C82 R84 D85 L113 L120 V122 N72 C73 R77 A81 C82 R84 D85 L113 L120 V122
BS03 PEB VK N35 K36 D39 I142 F153 A154 A155 N35 K36 D39 I142 F153 A154 A155
BS04 PEB VK C50 D54 C61 I133 A136 Q137 A140 C50 D54 C61 I133 A136 Q137 A140
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:7y4l, PDBe:7y4l, PDBj:7y4l
PDBsum7y4l
PubMed36922595
UniProtP11393|PHEB_PORPP B-phycoerythrin beta chain (Gene Name=cpeB)

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