Structure of PDB 4il6 Chain a Binding Site BS01

Receptor Information
>4il6 Chain a (length=334) Species: 32053 (Thermostichus vulcanus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANLWERFCNWVTSTDNRLYVGWFGVIMIPTLLAATICFVIAFIAAPPVDI
DGIREPVSGSLLYGNNIITGAVVPSSNAIGLHFYPIWEAASLDEWLYNGG
PYQLIIFHFLLGASCYMGRQWELSYRLGMRPWICVAYSAPLASAFAVFLI
YPIGQGSFSDGMPLGISGTFNFMIVFQAEHNILMHPFHQLGVAGVFGGAL
FCAMHGSLVTSSLIRETTETESANYGYKFGQEEETYNIVAAHGYFGRLIF
QYASFNNSRSLHFFLAAWPVVGVWFAALGISTMAFNLNGFNFNHSVIDAK
GNVINTWADIINRANLGMEVMHERNAHNFPLDLA
Ligand information
Ligand IDOER
InChIInChI=1S/4Mn.5O.Sr/q;;;;;;;-1;+1;+2
InChIKeyCSESTIVEXPKVIG-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.370O1[Mn][O-]2|3[Mn]4|O5[Sr++]2|O6[Mn]1|3[O+]4[Mn]56
OpenEye OEToolkits 1.7.6O1[Mn][O-]23[Mn]14O5[Sr+2]2O6[Mn]5[O+]4[Mn]36
FormulaMn4 O5 Sr
NameSR-MN4-O5 CLUSTER;
Mn4SrOt5-cluster
ChEMBL
DrugBank
ZINC
PDB chain4il6 Chain a Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4il6 Structure of Sr-substituted photosystem II at 2.1 A resolution and its implications in the mechanism of water oxidation
Resolution2.1 Å
Binding residue
(original residue number in PDB)		D170 E189 H332 E333 H337 D342 A344
Binding residue
(residue number reindexed from 1)		D160 E179 H322 E323 H327 D332 A334
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:0010242 oxygen evolving 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:0009523 photosystem II
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane
GO:0042651 thylakoid membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4il6, PDBe:4il6, PDBj:4il6
PDBsum4il6
PubMed23426624
UniProtP51765|PSBA_THEVL Photosystem II protein D1 (Gene Name=psbA)

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