Structure of PDB 3ukm Chain B

Receptor sequence
>3ukmB (length=252) Species: 9606 (Homo sapiens) [Search protein sequence]
NSATMFGFLVLGYLLYLVFGAVVFSSVELPYEDLLRQELRKLKRRFLEEH
ECLSEQQLEQFLGRVLEASNYGVSVLWNWDFTSALFFASTVLSTTGYGHT
VPLSDGGKAFCIIYSVIGIPFTLLFLTAVVQRITVHVTRRPVLYFSKQVV
AIVHAVLLGFVTVSCFFFIPAAVFSVLEDDWNFLESFYFCFISLSTIGLG
DYVPGEGYNQKFRELYKIGITCYLLLGLIAMLVVLETFCELHELKKFRKM
FY
3D structure
PDB3ukm Crystal structure of the human two-pore domain potassium channel K2P1.
ChainB
Resolution3.4 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 K B G119 Y120 G121 G227 L228 G229 G96 Y97 G98 G198 L199 G200
BS02 K B T118 G119 Y120 I226 G227 L228 T95 G96 Y97 I197 G198 L199
BS03 K B T117 T118 T225 I226 G227 T94 T95 T196 I197 G198
BS04 K B T117 T225 T94 T196
Gene Ontology
Molecular Function
GO:0005267 potassium channel activity
Biological Process
GO:0071805 potassium ion transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ukm, PDBe:3ukm, PDBj:3ukm
PDBsum3ukm
PubMed22282804
UniProtO00180|KCNK1_HUMAN Potassium channel subfamily K member 1 (Gene Name=KCNK1)

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