Structure of PDB 7y5e Chain CN

Receptor sequence
>7y5eCN (length=80) Species: 35688 (Porphyridium purpureum) [Search protein sequence]
AHSVKVYDTCIGCTQCVRACPCDVLEMVPWDGCKAKQIASAPRTEDCIGC
KRCETACPTDFLSVRVYLGGETTRSLGLAY
3D structure
PDB7y5e In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.
ChainCN
Resolution3.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.97.1.12: photosystem I.
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 SF4 CN C21 P22 C48 G50 C51 K52 R53 C54 C20 P21 C47 G49 C50 K51 R52 C53
BS02 SF4 CN C11 I12 G13 C14 Q16 C17 C58 T60 S64 V65 C10 I11 G12 C13 Q15 C16 C57 T59 S63 V64
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0009773 photosynthetic electron transport in photosystem I
GO:0015979 photosynthesis
Cellular Component
GO:0009507 chloroplast
GO:0009522 photosystem I
GO:0009579 thylakoid
GO:0016020 membrane
GO:0042651 thylakoid membrane

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Cellular Component
External links
PDB RCSB:7y5e, PDBe:7y5e, PDBj:7y5e
PDBsum7y5e
PubMed36922595
UniProtW0S231

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