Structure of PDB 7y7a Chain b3

Receptor sequence
>7y7ab3 (length=407) Species: 35688 (Porphyridium purpureum) [Search protein sequence]
KVVDRLDSQPSAAFEQTKQVYTFSRYILGPHRAVVAPVAMDPSEKEVVLR
AVYRQVFGNAYIMEEERAELRVMESQFLLGELSVKELVRALAKSSTYKVR
FFEGAVQYRFIELCFKHLLGRAPDNHEEIAVHMRKYQQEGYDAEIDSYLD
AGEYDNVFGDDTVPFLRFRGVYTPCDSFNRQCALQGGWANSDKAMGGAAL
SGYNGSDGRQMSTMIGNYISGKPIPYEKVAADTPLKSTAPNWYARPNPAL
APQPAYVSAKEIAELRSRVSKLEAAWSVAVKQSAAAKDTVETWRAAAKEM
AAMRGISPMGEAYFGGIAQKVDNGALAQLGNKASSYKKYLYAIETDEVSR
LEVDLEEAKGQLRVLEAAMAKSTPMTRTAEFKTLTKNVAAVTAAEKADPL
SKRPRIS
3D structure
PDB7y7a In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.
Chainb3
Resolution4.3 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 b3 R25 G170 V171 Y172 P174 W242 R25 G170 V171 Y172 P174 W242
BS02 PEB b3 S75 L78 L79 S75 L78 L79
BS03 PEB b3 Q107 Y108 M133 Q107 Y108 M133
BS04 PEB b3 N59 Y61 W188 S191 K193 N59 Y61 W188 S191 K193
Gene Ontology
Cellular Component
GO:0009507 chloroplast
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane
GO:0030089 phycobilisome

View graph for
Biological Process
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Cellular Component
External links
PDB RCSB:7y7a, PDBe:7y7a, PDBj:7y7a
PDBsum7y7a
PubMed36922595
UniProtA0A5J4YX63

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