Structure of PDB 4gx1 Chain B

Receptor sequence
>4gx1B (length=547) Species: 243231 (Geobacter sulfurreducens PCA) [Search protein sequence]
QNLKVLLLYCAFLLVMLLAYASIFRYLMWHLEGRAYSFMAGIYWTITVMT
TLGFGDITFESDAGYLFASIVTVSGVIFLDIILPFGFVSMFLAPWIERRL
RYHPTIELPDDTRGHILIFGIDPITRTLIRKLESRNHLFVVVTDNYDQAL
HLEEQEGFKVVYGSPTDAHVLAGLRVAAARSIIANLSDPDNANLCLTVRS
LCQTPIIAVVKEPVHGELLRLAGANQVVPLTRILGRYLGIRATTCGALAH
ILDSFGNLQIAELPVHGTPFAGKTIGESGIRQRTGLSIIGVWERGSLTTP
QRETVLTEQSLLVLAGTKSQLAALEYLIGEAPEDELIFIIGHGRIGCAAA
AFLDRKPVPFILIDRQESPVCNDHVVVYGDATVGQTLRQAGIDRASGIIV
TTNDDSTNIFLTLACRHLHSHIRIVARANGEENVDQLYAAGADFVVSNAS
VGANILGNLLEHKESAFLSEGMAVFRRPLPPAMAGKTIAETRLRPLTGCS
IVAIEAPDRADILISPPPETILAEGARLILIGTSEQEKTFDQTIAAR
3D structure
PDB4gx1 Distinct gating mechanisms revealed by the structures of a multi-ligand gated K(+) channel.
ChainB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CA B T183 N210 T214 T166 N193 T197
BS02 ZN B H359 C364 C388 H391 H342 C347 C371 H374
BS03 CA B E449 N450 Q453 E432 N433 Q436
BS04 ADP B G360 R361 I362 D381 R382 D397 A398 T419 N420 R444 G343 R344 I345 D364 R365 D380 A381 T402 N403 R427
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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