Structure of PDB 7y7a Chain CE Binding Site BS01

Receptor Information
>7y7a Chain CE (length=452) Species: 35688 (Porphyridium purpureum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SAAGRDIESTGFAWWSGNARLINVSGKLLGAHVAHAGIMVFWCGAMTLFE
VAHFIPEKPLYEQGFILLPHLATLGWGVGPGGEIVDTYPYFVVGVLHLIS
SAVLGFGGIYHSIIGPDTLEESFPFFGYDWRDKNKMTTILGIHLILLGLG
SFLLVAKAMFFGGIYDTWAPGGGDVRYVTNPTLNPAVIFGYVLKSPFGGD
GWVVSINNQEDLVGGHVWVGVICIAGGIWHILTKPFAWARRAFVWSGEAY
LSYSLAALALMGFTASCYAWYNNTAYPSEFYGPTGPEASQAQAFTFLVRD
QRLGANVASAQGPTGLGKYLMRSPSGEIIFGGETMRFWDLRAPWLEPLRG
PNGLDLNKIKNDIQPWQERRAAEYMTHAPLGSLNSVGGVATEINSVNYVS
PRSWLTSSHFFLPFFLFIGHLWHAGRARAAAAGFEKGINRENEPVLFMRP
LD
Ligand information
Ligand IDOEX
InChIInChI=1S/Ca.4Mn.5O
InChIKeySEXWDHMBWJEXOJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.370O12|[Ca]3O4|[Mn]1O5|[Mn]2[O]36[Mn]O[Mn@]456
CACTVS 3.370O12|[Ca]3O4|[Mn]1O5|[Mn]2[O]36[Mn]O[Mn]456
OpenEye OEToolkits 1.7.0O1[Mn]O23[Mn]14O5[Ca]2O6[Mn]5O4[Mn]36
OpenEye OEToolkits 1.7.0O1[Mn][O@]23[Mn@@]14[O@]5[Ca]2[O@@]6[Mn]5[O@]4[Mn]36
FormulaCa Mn4 O5
NameCA-MN4-O5 CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain7y7a Chain AE Residue 408 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7y7a In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.
Resolution4.3 Å
Binding residue
(original residue number in PDB)		E354 R357
Binding residue
(residue number reindexed from 1)		E333 R336
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0005737 cytoplasm
GO:0009507 chloroplast
GO:0009521 photosystem
GO:0009523 photosystem II
GO:0009579 thylakoid
GO:0016020 membrane
GO:0042651 thylakoid membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7y7a, PDBe:7y7a, PDBj:7y7a
PDBsum7y7a
PubMed36922595
UniProtW0RYK4

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