Structure of PDB 4yuu Chain A1 Binding Site BS07

Receptor Information
>4yuu Chain A1 (length=344) Species: 2771 (Cyanidium caldarium) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTVTLERRESTSLWERFCSWITSTENRLYIGWFGVLMIPCLLTATTVFII
AFIAAPPVDIDGIREPVSGSLLYGNNIITGAVVPTSNAIGLHLYPIWEAA
SLDEWLYNGGPYQLVVLHFLLGVAAYMGREWELSYRLGMRPWICVAFSAP
VAAATAVFLIYPIGQGSFSDGMPLGISGTFNFMLVFQAEHNILMHPFHMA
GVAGVFGGALFSAMHGSLVTSSLIRETTENESPNYGYKLGQEEETYNIVA
AHGYFGRLIFQYASFNNSRALHFFLGLWPVVGIWLTSIGISTMAFNLNGL
NFNQSIVDSQGRVINTWADIINRANLGIEVMHERNAHNFPLDLA
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 chain4yuu Chain A1 Residue 407 [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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PDB4yuu Novel Features of Eukaryotic Photosystem II Revealed by Its Crystal Structure Analysis from a Red Alga
Resolution2.77 Å
Binding residue
(original residue number in PDB)		D170 E189 H332 E333 H337 D342 A344
Binding residue
(residue number reindexed from 1)		D170 E189 H332 E333 H337 D342 A344
Annotation score1
Enzymatic activity
Enzyme Commision number 1.10.3.9: photosystem II.
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0009055 electron transfer activity
GO:0016168 chlorophyll binding
GO:0016491 oxidoreductase activity
GO:0016682 oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0009635 response to herbicide
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0009507 chloroplast
GO:0009523 photosystem II
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4yuu, PDBe:4yuu, PDBj:4yuu
PDBsum4yuu
PubMed26757821
UniProtO19895|PSBA_CYACA Photosystem II protein D1 (Gene Name=psbA)

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