KCNMA1

ENSG00000156113
Target class
Ion channel
Chromosome
10
Approved drugs
0
Clinical candidates (approved and in development)
3

Approved drugs
0
ClinGen gene-disease validity
Definitive
Clinical candidates (approved and in development)
3

Chemical probe available
No

Target name
KCNMA1
Gene name
Potassium calcium-activated channel subfamily M alpha 1
Gene symbol
KCNMA1
Previous gene symbols
  • SLO
Protein name
Calcium-activated potassium channel subunit alpha-1 (BK channel) (BKCA alpha) (Calcium-activated potassium channel, subfamily M subunit alpha-1) (K(VCA)alpha) (KCa1.1) (Maxi K channel) (MaxiK) (Slo-alpha) (Slo1) (Slowpoke homolog) (Slo homolog) (hSlo)

  • KCa1.1
  • mSLO1

Gene biotype
Protein coding
Gene family
Potassium calcium-activated channels
Target class
Ion channel
Target type
Human gene

Tissues expressed in
44
Highest tissue expression
43.8
Tissue specificity (Gini)
0.604
Tissue specificity (tau)
0.841

KEGG gene identifiers
  • hsa:3778
Protein interaction confidence
0.887077
Protein interaction partners
26

  • R-HSA-1296052
  • R-HSA-418457
  • R-HSA-9662360
  • R-HSA-9667769

End position
77638369
Start position
76869601
Chromosome
10
Strand
Reverse

Ensembl gene ID
ENSG00000156113
HGNC ID
NCBI Gene ID
3778
UniProt ID
Q12791

  • Cell membrane
  • Multi-pass membrane protein .

Tissue specificity (tau)
0.840652
Expression inequality (Gini)
0.603938

Expression in transcripts per million

Uterus
43.8
Colon - Sigmoid
36.37
Artery - Tibial
30.29
Esophagus - Muscularis
29.53
Esophagus - Gastroesophageal Junction
29.29

Expression in transcripts per million

  • Uterus43.8
  • Colon - Sigmoid36.37
  • Artery - Tibial30.29
  • Esophagus - Muscularis29.53
  • Esophagus - Gastroesophageal Junction29.29
  • Artery - Aorta27.01
  • Cervix - Endocervix16.97
  • Brain - Frontal Cortex (BA9)14.71
  • Artery - Coronary13.68
  • Brain - Cortex11.91
  • Colon - Transverse11.8
  • Fallopian Tube11.59
  • Bladder11.24
  • Cervix - Ectocervix10.5
  • Brain - Anterior cingulate cortex (BA24)9.63
  • Prostate7.74
  • Brain - Nucleus accumbens (basal ganglia)7.24
  • Muscle - Skeletal6.02
  • Brain - Caudate (basal ganglia)5.75
  • Brain - Cerebellum5.49
  • Brain - Amygdala5.15
  • Vagina4.99
  • Brain - Hypothalamus4.83
  • Brain - Hippocampus4.65
  • Pituitary4.34

And 29 more, listed on the interactive page.

Related records

Trials (427)

Drugs (11)