Structure of PDB 4j9v Chain A

Receptor sequence
>4j9vA (length=456) Species: 223926 (Vibrio parahaemolyticus RIMD 2210633) [Search protein sequence]
MKIIILGAGQVGGTLAENLVGENNDITIVDNNADRLRELQDKYDLRVVNG
HASHPDVLHEAGAQDADMLVAVTNTDETNMAACQVAFTLFNTPNRVARIR
SPEYLAEKEALFKSGAIPVDHLIAPEELVTSYIERLIQYPGALQVVSFAE
QKVSLVAVKAYYGGPLVGNALSALREHMPHIDTRVAAIFRQGRPIRPQGT
TIIEADDEVFFVAASNHIRSVMSELQRLEKPYRRIMIVGGGNIGASLAKR
LEQTYSVKLIERDYQRAEKLSEQLENTIVFCGDAADQELLTEENIDQVDV
FIALTNEDETNIMSAMLAKRMGAKKVMVLIQRGAYVDLVQGGVIDVAISP
QQATISALLTHVRRADIVNVSSLRRGAAEAIEAVAHGDETTSKVVGRAIG
DIKLPPGTTIGAVVRGEEVLIAHDRTVIEQDDHVVMFLVDKKYVPDVEAL
FQPSPF
3D structure
PDB4j9v Gating of the TrkH ion channel by its associated RCK protein TrkA.
ChainA
Resolution3.051 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 AGS A G9 Q10 D30 N31 H51 A52 N74 R98 R100 G9 Q10 D30 N31 H51 A52 N74 R98 R100
BS02 AGS A G241 N242 E261 R262 D283 A284 T305 N306 G241 N242 E261 R262 D283 A284 T305 N306
BS03 MG A Q84 A116 Q84 A116
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0008324 monoatomic cation transmembrane transporter activity
GO:0015079 potassium ion transmembrane transporter activity
GO:0046872 metal ion binding
Biological Process
GO:0006813 potassium ion transport
GO:0071805 potassium ion transmembrane transport
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4j9v, PDBe:4j9v, PDBj:4j9v
PDBsum4j9v
PubMed23598339
UniProtQ87KD2

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