Structure of PDB 4gx1 Chain B Binding Site BS02

Receptor Information
>4gx1 Chain B (length=547) Species: 243231 (Geobacter sulfurreducens PCA) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QNLKVLLLYCAFLLVMLLAYASIFRYLMWHLEGRAYSFMAGIYWTITVMT
TLGFGDITFESDAGYLFASIVTVSGVIFLDIILPFGFVSMFLAPWIERRL
RYHPTIELPDDTRGHILIFGIDPITRTLIRKLESRNHLFVVVTDNYDQAL
HLEEQEGFKVVYGSPTDAHVLAGLRVAAARSIIANLSDPDNANLCLTVRS
LCQTPIIAVVKEPVHGELLRLAGANQVVPLTRILGRYLGIRATTCGALAH
ILDSFGNLQIAELPVHGTPFAGKTIGESGIRQRTGLSIIGVWERGSLTTP
QRETVLTEQSLLVLAGTKSQLAALEYLIGEAPEDELIFIIGHGRIGCAAA
AFLDRKPVPFILIDRQESPVCNDHVVVYGDATVGQTLRQAGIDRASGIIV
TTNDDSTNIFLTLACRHLHSHIRIVARANGEENVDQLYAAGADFVVSNAS
VGANILGNLLEHKESAFLSEGMAVFRRPLPPAMAGKTIAETRLRPLTGCS
IVAIEAPDRADILISPPPETILAEGARLILIGTSEQEKTFDQTIAAR
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4gx1 Chain B Residue 604 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4gx1 Distinct gating mechanisms revealed by the structures of a multi-ligand gated K(+) channel.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		H359 C364 C388 H391
Binding residue
(residue number reindexed from 1)		H342 C347 C371 H374
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003674 molecular_function
GO:0008324 monoatomic cation transmembrane transporter activity
GO:0046872 metal ion binding
Biological Process
GO:0006813 potassium ion transport
GO:0008150 biological_process
GO:0098655 monoatomic cation transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4gx1, PDBe:4gx1, PDBj:4gx1
PDBsum4gx1
PubMed23240087
UniProtQ74FS9

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