Structure of PDB 1lss Chain B

Receptor sequence
>1lssB (length=132) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
MYIIIAGIGRVGYTLAKSLSEKGHDIVLIDIDKDICKKASAEIDALVING
DCTKIKTLEDAGIEDADMYIAVTGKEEVNLMSSLLAKSYGINKTIARISE
IEYKDVFERLGVDVVVSPELIAANYIEKLIER
3D structure
PDB1lss A mechanism of regulating transmembrane potassium flux through a ligand-mediated conformational switch.
ChainB
Resolution2.3 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 NAD B G7 R10 D30 I31 D51 T73 G74 K75 R97 G7 R10 D30 I31 D51 T73 G74 K75 R97
Gene Ontology
Molecular Function
GO:0015079 potassium ion transmembrane transporter activity
Biological Process
GO:0006813 potassium ion 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:1lss, PDBe:1lss, PDBj:1lss
PDBsum1lss
PubMed12086676
UniProtQ58505|TRKA_METJA Trk system potassium uptake protein TrkA homolog (Gene Name=trkA)

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