Structure of PDB 7y1a Chain s

Receptor sequence
>7y1as (length=177) Species: 35688 (Porphyridium purpureum) [Search protein sequence]
MLDAFSRVVVNSDAKAAYVGGSDLQALKSFIADGNKRLDAVNSIVSNASC
MVSDAVSGMICENPGLISPGGNCYTNRRMAACLRDGEIILRYVSYALLAG
DASVLEDRCLNGLKETYIALGVPTNSSIRAVSIMKAQAVAFITNTATERK
MSFAAGDCTSLASEVASYFDRVGAAIS
3D structure
PDB7y1a In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.
Chains
Resolution6.3 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 s R77 R78 A81 C82 R84 D85 I88 Y117 L120 V122 R77 R78 A81 C82 R84 D85 I88 Y117 L120 V122
BS02 PEB s N35 K36 L38 D39 N42 I142 T143 F153 A154 G156 C158 N35 K36 L38 D39 N42 I142 T143 F153 A154 G156 C158
BS03 PEB s C50 C61 Q137 F141 A146 T147 R149 C50 C61 Q137 F141 A146 T147 R149
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:7y1a, PDBe:7y1a, PDBj:7y1a
PDBsum7y1a
PubMed36922595
UniProtP11393|PHEB_PORPP B-phycoerythrin beta chain (Gene Name=cpeB)

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