Structure of PDB 4gvl Chain D Binding Site BS01

Receptor Information
>4gvl Chain D (length=455) Species: 243231 (Geobacter sulfurreducens PCA) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APWIERRLRYHPTIELPDDTRGHILIFGIDPITRTLIRKLESRNHLFVVV
TDNYDQALHLEEQEGFKVVYGSPTDAHVLAGLRVAAARSIIANLSDPDNA
NLCLTVRSLCQTPIIAVVKEPVHGELLRLAGANQVVPLTRILGRYLGIRA
TTCGALAHILDSFGNLQIAELPVHGTPFAGKTIGESGIRQRTGLSIIGVW
ERGSLTTPQRETVLTEQSLLVLAGTKSQLAALEYLIGEAPEDELIFIIGH
GRIGCAAAAFLDRKPVPFILIDRQESPVCNDHVVVYGDATVGQTLRQAGI
DRASGIIVTTNDDSTNIFLTLACRHLHSHIRIVARANGEENVDQLYAAGA
DFVVSNASVGANILGNLLEHKESAFLSEGMAVFRRPLPPAMAGKTIAETR
LRPLTGCSIVAIEAPDRADILISPPPETILAEGARLILIGTSEQEKTFDQ
TIAAR
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain4gvl Chain A Residue 604 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4gvl Distinct gating mechanisms revealed by the structures of a multi-ligand gated K(+) channel.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		E449 N450 Q453
Binding residue
(residue number reindexed from 1)		E340 N341 Q344
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008324 monoatomic cation transmembrane transporter activity
Biological Process
GO:0006813 potassium ion transport

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Molecular Function
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Biological Process
External links
PDB RCSB:4gvl, PDBe:4gvl, PDBj:4gvl
PDBsum4gvl
PubMed23240087
UniProtQ74FS9

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