Uniprot accession / id : O08581  OR   Uniprot accession / id : O00180
 
Filter by :
Entry Information
Entry status  (1)
REL
(1)
 
Experimental methods  (1)
X-ray diffraction
(1)
 
Authors  (2)
Long SB
(1)
Miller AN
(1)
 
Homo / hetero assembly  (1)
homo
(1)
 
Assembly composition  (1)
protein structure
(1)
 
Assembly polymer count  (1)
dimer
(1)
 
Resolution distribution
3.0 - 3.5
(1)
 
Release year distribution
2010 - 2015
(1)
 
Journal  (1)
Science
(1)
 
Macromolecules
Organism superkingdom  (1)
Eukaryota
(1)
 
Organism name  (1)
Homo sapiens
(1)
 
Molecule name  (4)
Inward rectifying potassium channel protein TWIK-1
(1)
Potassium channel K2P1
(1)
Potassium channel KCNO1
(1)
Potassium channel subfamily K member 1
(1)
 
Molecule type  (1)
Protein
(1)
 
Gene names  (4)
HOHO1
(1)
KCNK1
(1)
KCNO1
(1)
TWIK1
(1)
 
Interacting ligands  (2)
K : POTASSIUM ION
(1)
UND : UNDECANE
(1)
 
Function and Biology
Biological function  (1)
potassium channel activity
(1)
 
Biological process  (1)
potassium ion transmembrane transport
(1)
 
Biological cell component  (1)
membrane
(1)
 
Sequence and Structure classification
CATH class  (1)
Mainly Alpha
(1)
 
CATH topology  (1)
Helix Hairpins
(1)
 
Pfam accession / name  (1)
PF07885 : Ion_trans_2
(1)
 
Experimental Information
Diffraction protocol  (1)
Single wavelength
(1)
 
Diffraction radiation source type  (1)
Synchrotron
(1)
 
Diffraction source  (1)
NSLS BEAMLINE X25
(1)
 
Synchrotron site  (1)
NSLS
(1)
 
Diffraction detector type  (1)
Pixel
(1)
 
Refinement software  (1)
CNS
(1)
 
Representative Structures
Representative Structures
100%
95%
90%
70%
50%
40%
30%
Entries 1 to 1 of 1
Entries 1 to 1 of 1
 Select all entries on this page
Crystal structure of the human two pore domain potassium ion channel K2P1 (TWIK-1)
Long SB, Miller AN
Science (2012) [PMID: 22282804  ]
Source organism: Homo sapiens  
Assembly composition: protein only structure
Bound ligands: K    K    UND   
Assembly name: Potassium channel subfamily K member 1 (Preferred)   search this complex
PDBe complex ID: PDB-CPX-126136 (Preferred)   search this ID
PDBe-KB: O00180   
X-ray diffraction
3.4Å resolution
Released: 8 Feb 2012
Model geometry
Fit model/data
3ukm
3ukm
3ukm
Entries 1 to 1 of 1
Entries 1 to 1 of 1