Structure of PDB 7y7a Chain uT

Receptor sequence
>7y7auT (length=164) Species: 35688 (Porphyridium purpureum) [Search protein sequence]
MKSVITTVVSAADAAGRFPSNSDLESIQGNIQRSAARLEAAEKLAGNHEA
VVKEAGDACFAKYAYLKNPGEAGENQEKINKCYRDVDHYMRLVNYCLVVG
GTGPLDEWGIAGAREVYRTLNLPTSAYVASIAYTRDRLCVPRDMSAQAGV
EFSAYLDYLINALS
3D structure
PDB7y7a In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.
ChainuT
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 uT R33 E151 R33 E151
BS02 PEB uT K81 C82 R84 D85 Y89 L120 L122 Y127 K81 C82 R84 D85 Y89 L120 L122 Y127
BS03 PEB uT N47 V51 E54 R137 L138 C139 R142 D143 F152 N47 V51 E54 R137 L138 C139 R142 D143 F152
BS04 PUB uT M1 K2 D106 M1 K2 D106
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:7y7a, PDBe:7y7a, PDBj:7y7a
PDBsum7y7a
PubMed36922595
UniProtP11392|PHEA_PORPP B-phycoerythrin alpha chain (Gene Name=cpeA)

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