Structure of PDB 2hmw Chain A

Receptor sequence
>2hmwA (length=135) Species: 1423 (Bacillus subtilis) [Search protein sequence]
NKQFAVIGLGRFGGSIVKELHRMGHEVLAVDINEEKVNAYASYATHAVIA
NATEENELLSLGIRNFEYVIVAIGANIQASTLTTLLLKELDIPNIWVKAQ
NYYHHKVLEKIGADRIIHPEKDMGVKIAQSLSDEN
3D structure
PDB2hmw The RCK Domain of the KtrAB K(+) Transporter: Multiple Conformations of an Octameric Ring.
ChainA
Resolution3.0 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 ATP A R16 D36 I37 K41 A57 I78 G79 A80 R11 D31 I32 K36 A52 I73 G74 A75 PDBbind-CN: -logKd/Ki=7.70,Kd=20nM
Gene Ontology
Biological Process
GO:0006813 potassium ion transport

View graph for
Biological Process
External links
PDB RCSB:2hmw, PDBe:2hmw, PDBj:2hmw
PDBsum2hmw
PubMed16990138
UniProtO32080|KTRA_BACSU Ktr system potassium uptake protein A (Gene Name=ktrA)

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