Structure of PDB 3a0h Chain C Binding Site BS01

Receptor Information
>3a0h Chain C (length=447) Species: 32053 (Thermostichus vulcanus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DQESSGFAWWAGNARLINLSGKLLGAHVAHAGLIVFWAGAMTLFELAHFI
PEKPMYEQGLILIPHIATLGWGVGPGGEVVDTFPFFVVGVVHLISSAVLG
FGGVYHAIRGPETLEEYSSFFGYDWKDKNKMTTILGFHLIVLGIGALLLV
AKAMFFGGLYDTWAPGGGDVRVITNPTLDPRVIFGYLLKSPFGGEGWIVS
VNNLEDVVGGHIWIGLICIAGGIWHILTTPFGWARRAFIWSGEAYLSYSL
GALSMMGFIATCFVWFNNTVYPSEFYGPTGPEASQAQAMTFLIRDQKLGA
NVGSAQGPTGLGKYLMRSPTGEIIFGGETMRFWDFRGPWLEPLRGPNGLD
LNKIKNDIQPWQERRAAEYMTHAPLGSLNSVGGVATEINSVNFVSPRSWL
ATSHFVLAFFFLVGHLWHAGRARAAAAGFEKGIDRESEPVLSMPSLD
Ligand information
Ligand IDOEC
InChIInChI=1S/Ca.4Mn.4O
InChIKeyUFRGXNUNWYSFQE-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385[Mn][O]12[Mn]O[Mn]O[Ca]1O[Mn]2
OpenEye OEToolkits 2.0.7[O@]12[Ca]3[O@]4[Mn]1O5[Mn]2O3([Mn]45)[Mn]
OpenEye OEToolkits 2.0.7O12[Ca]3O4[Mn]1O5[Mn]2O3([Mn]45)[Mn]
FormulaCa Mn4 O4
NameOXYGEN EVOLVING SYSTEM
ChEMBL
DrugBank
ZINC
PDB chain3a0h Chain A Residue 1001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3a0h Location of chloride and its possible functions in oxygen-evolving photosystem II revealed by X-ray crystallography
Resolution4.0 Å
Binding residue
(original residue number in PDB)		E354 R357
Binding residue
(residue number reindexed from 1)		E328 R331
Annotation score1
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:0009521 photosystem
GO:0009523 photosystem II
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3a0h, PDBe:3a0h, PDBj:3a0h
PDBsum3a0h
PubMed19433803
UniProtD0VWR7|PSBC_THEVL Photosystem II CP43 reaction center protein (Fragment) (Gene Name=psbC)

[Back to BioLiP]