U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class Protein
Created
by admin
on Wed Apr 02 19:08:05 GMT 2025
Edited
by admin
on Wed Apr 02 19:08:05 GMT 2025
Protein Type ION CHANNEL
Protein Sub Type POTASSIUM CHANNEL
Sequence Origin HUMAN
Sequence Type COMPLETE
Record UNII
VPD2Z47JYQ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Adenosine 5?-triphosphate-sensitive potassium ion (KATP) channel Kir6.1/Sur 2B
Common Name English
ATP-binding cassette sub-family C member 9 Kir6.1/ATP-sensitive inward rectifier potassium channel 8 Sur 2B
Preferred Name English
Kir6.1/Sur2B
Common Name English
Kir6.1/Sur 2B K+ (KATP) channel
Common Name English
Code System Code Type Description
UNIPROT
Q15842
Created by admin on Wed Apr 02 19:08:05 GMT 2025 , Edited by admin on Wed Apr 02 19:08:05 GMT 2025
PRIMARY
UNIPROT
O60706
Created by admin on Wed Apr 02 19:08:05 GMT 2025 , Edited by admin on Wed Apr 02 19:08:05 GMT 2025
PRIMARY
FDA UNII
VPD2Z47JYQ
Created by admin on Wed Apr 02 19:08:05 GMT 2025 , Edited by admin on Wed Apr 02 19:08:05 GMT 2025
PRIMARY
Glycosylation Type HUMAN
Glycosylation Link Type Site
N 1_9
N 1_280
N 1_326
N 1_330
N 1_333
N 1_402
N 1_735
N 1_763
N 1_769
N 1_811
N 1_966
N 1_1025
N 1_1448
N 2_9
N 2_280
N 2_326
N 2_330
N 2_333
N 2_402
N 2_735
N 2_763
N 2_769
N 2_811
N 2_966
N 2_1025
N 2_1448
N 3_9
N 3_280
N 3_326
N 3_330
N 3_333
N 3_402
N 3_735
N 3_763
N 3_769
N 3_811
N 3_966
N 3_1025
N 3_1448
N 4_9
N 4_280
N 4_326
N 4_330
N 4_333
N 4_402
N 4_735
N 4_763
N 4_769
N 4_811
N 4_966
N 4_1025
N 4_1448
N 5_389
N 5_395
N 5_401
N 5_420
N 6_389
N 6_395
N 6_401
N 6_420
N 7_389
N 7_395
N 7_401
N 7_420
N 8_389
N 8_395
N 8_401
N 8_420
Related Record Type Details
ACTIVATOR -> TARGET
Opens potassium channel. Test done in Guinea pigs bladder muscle. Inhibition of action potentials and phasic contractions of UBSM. The results suggest that activation of <1% of KATP channels is sufficient to inhibit significantly action potentials and the related phasic contractions.
K1/2
ACTIVATOR -> TARGET
Opens potassium channel. Test done in Guinea pigs bladder muscle. Half maximal activation of potassium current.
K1/2
INHIBITOR -> TARGET
ACTIVATOR -> TARGET
Potassium channel opener
INHIBITOR -> TARGET
Selective for Kir6.1/Sur2b potassium channel
IC50
ACTIVATOR -> TARGET
Opens potassium channel. Test done in Guinea pigs bladder muscle. Inhibition of action potentials and phasic contractions of UBSM. The results suggest that activation of <1% of KATP channels is sufficient to inhibit significantly action potentials and the related phasic contractions.
K1/2
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL