Brand  (β version)

  The number of atoms exceeds 100,000.
  So, it can not be displayed here.

Select unit:

Select hetatm:   

close
information
centroid:
interaction residue:

Select chain:   Sequence  

Data format:   

Color scheme of protein:

Ligands
Code Name Style Show Link
UND Undecane
K Potassium ion
Non-standard Residues
Code Name Show
Glycosylation
Code Name Emphasize
Modification
Code Name Show
Code : 3UKM   PDBj   RCSB PDB   PDBe
Header : MEMBRANE PROTEIN
Title : Crystal structure of the human two pore domain potassium ion channel K2P1 (TWIK-1)
Release Data : 2012-02-08
Compound :
mol_id molecule chains synonym
1 Potassium channel subfamily K member 1 A,B,C,D Inward rectifying potassium channel protein TWIK-1, Potassium channel KCNO1
fragment: UNP residues 19-288
mutation: W21T, C22M, N95Q
Source :
mol_id organism_scientific organism_common expression_system
1 Homo sapiens  (taxid:9606) Human Komagataella pastoris  (taxid:4922)
gene: HOHO1, K2P1 (TWIK-1), KCNK1, KCNO1, TWIK1
expression_system_common: Pichia pastoris
Authors : Long, S.B., Miller, A.N.
Keywords : potassium channel, membrane protein, eukaryotic, two-pore domain potassium channel, K2P channel, membrane
Exp. method : X-RAY DIFFRACTION ( 3.40 Å )
Citation :

Crystal structure of the human two-pore domain potassium channel K2P1.

Miller, A.N.,Long, S.B.
(2012)  Science  335 : 432 - 436

PubMed: 22282804
DOI: 10.1126/science.1213274

Chain : A, B, C, D
UniProt : O00180 (KCNK1_HUMAN)
Reaction : -