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HUMAN:KCMA1
Contents
Species (Taxon ID) | Homo sapiens (Human). (9606) | |
Gene Name(s) | KCNMA1 (synonyms: KCNMA, SLO) | |
Protein Name(s) | 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 | |
External Links | ||
UniProt | Q12791 | |
EMBL | U13913 U23767 AL157833 AL731560 AL731556 AL627447 AC021032 AC011439 AL157833 AC011439 AC021032 AL627447 AL731556 AL731560 AL627447 AL731560 AL731556 AC021032 AC011439 AL157833 AL627447 AC011439 AC021032 AL157833 AL731556 AL731560 AL731556 AC011439 AL157833 AC021032 AL731560 AL627447 AL731556 AC011439 AC021032 AL157833 AL627447 AL731560 AL731560 AL157833 AL731556 AC021032 AC011439 AL627447 AL731560 AC011439 AC021032 AL157833 AL627447 AL731556 AC067745 AL607069 AL731575 CH471083 BC062659 BC137115 BC137137 U11717 AY040849 AB113575 AB113382 U02632 U09384 AF025999 U11058 AF118141 | |
CCDS | CCDS60569.1 CCDS60571.1 CCDS7352.1 | |
PIR | I38596 S62904 | |
RefSeq | NP_001014797.1 NP_001154824.1 NP_001154825.1 NP_001258447.1 NP_001258451.1 NP_002238.2 | |
UniGene | Hs.144795 | |
PDB | 2K44 3MT5 3NAF | |
PDBsum | 2K44 3MT5 3NAF | |
ProteinModelPortal | Q12791 | |
SMR | Q12791 | |
BioGrid | 109979 | |
DIP | DIP-29729N | |
IntAct | Q12791 | |
MINT | MINT-4825316 | |
BindingDB | Q12791 | |
ChEMBL | CHEMBL3038495 | |
DrugBank | DB00436 DB00356 DB01003 DB01119 DB01159 DB00999 DB00774 DB01110 DB00721 | |
GuidetoPHARMACOLOGY | 380 | |
PhosphoSite | Q12791 | |
DMDM | 46396283 | |
MaxQB | Q12791 | |
PaxDb | Q12791 | |
PRIDE | Q12791 | |
Ensembl | ENST00000286627 ENST00000286628 ENST00000480683 | |
GeneID | 3778 | |
KEGG | hsa:3778 | |
UCSC | uc001jxj.2 uc001jxk.1 uc001jxn.3 uc001jxo.3 uc001jxs.4 uc009xrt.1 | |
CTD | 3778 | |
GeneCards | GC10M078629 | |
HGNC | HGNC:6284 | |
HPA | HPA054648 | |
MIM | 600150 609446 | |
neXtProt | NX_Q12791 | |
Orphanet | 79137 | |
PharmGKB | PA220 | |
eggNOG | COG1226 | |
GeneTree | ENSGT00530000063026 | |
HOVERGEN | HBG052222 | |
InParanoid | Q12791 | |
KO | K04936 | |
PhylomeDB | Q12791 | |
TreeFam | TF314283 | |
Reactome | REACT_23767 REACT_75896 | |
ChiTaRS | KCNMA1 | |
EvolutionaryTrace | Q12791 | |
GenomeRNAi | 3778 | |
NextBio | 14823 | |
PRO | PR:Q12791 | |
Proteomes | UP000005640 | |
Bgee | Q12791 | |
ExpressionAtlas | Q12791 | |
Genevestigator | Q12791 | |
GO | GO:0016324 GO:0005901 GO:0070062 GO:0016021 GO:0005886 GO:0008076 GO:0003779 GO:0015269 GO:0060072 GO:0046872 GO:0005249 GO:0007596 GO:0030007 GO:0060073 GO:0045794 GO:0043065 GO:0071805 GO:0006813 GO:0042391 GO:0051592 GO:0034465 GO:0001666 GO:0006970 GO:0060083 GO:0007268 | |
Gene3D | 3.40.50.720 | |
InterPro | IPR005821 IPR003091 IPR003929 IPR016040 IPR003148 | |
Pfam | PF03493 PF00520 PF02254 | |
PRINTS | PR01449 PR00169 |
Annotations
Qualifier | GO ID | GO term name | Reference | ECO ID | ECO term name | with/from | Aspect | Extension | Notes | Status |
---|---|---|---|---|---|---|---|---|---|---|
enables |
GO:0060072 |
large conductance calcium-activated potassium channel activity |
ECO:0000315 |
mutant phenotype evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
part_of |
GO:0005901 |
caveola |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
|
Seeded From UniProt |
complete | ||
enables |
GO:0003779 |
actin binding |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
GO:0015269 |
calcium-activated potassium channel activity |
PMCID: PMC2727533 |
ECO:0000315 |
F |
Figure 4. Differential BKCa channel activity measured by membrane potential in breast cancer cell lines. |
complete | ||||
involved_in |
GO:0060083 |
smooth muscle contraction involved in micturition |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0060073 |
micturition |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0060072 |
large conductance calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0051592 |
response to calcium ion |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0051592 |
response to calcium ion |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0045794 |
negative regulation of cell volume |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0043065 |
positive regulation of apoptotic process |
ECO:0000315 |
mutant phenotype evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0042391 |
regulation of membrane potential |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0042391 |
regulation of membrane potential |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0034465 |
response to carbon monoxide |
ECO:0000315 |
mutant phenotype evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0034465 |
response to carbon monoxide |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0030007 |
cellular potassium ion homeostasis |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
part_of |
GO:0016324 |
apical plasma membrane |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
part_of |
GO:0016021 |
integral component of membrane |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
part_of |
GO:0016021 |
integral component of membrane |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
part_of |
GO:0008076 |
voltage-gated potassium channel complex |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
part_of |
GO:0008076 |
voltage-gated potassium channel complex |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006970 |
response to osmotic stress |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006970 |
response to osmotic stress |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0005249 |
voltage-gated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0005249 |
voltage-gated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0001666 |
response to hypoxia |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0060087 |
relaxation of vascular smooth muscle |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
MGI:MGI:99923 |
P |
Seeded From UniProt |
complete | ||
enables |
GO:0060072 |
large conductance calcium-activated potassium channel activity |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
MGI:MGI:99923 |
F |
Seeded From UniProt |
complete | ||
part_of |
GO:0045211 |
postsynaptic membrane |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
MGI:MGI:99923 |
C |
Seeded From UniProt |
complete | ||
involved_in |
GO:0042391 |
regulation of membrane potential |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
MGI:MGI:99923 |
P |
Seeded From UniProt |
complete | ||
part_of |
GO:0016021 |
integral component of membrane |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
MGI:MGI:99923 |
C |
Seeded From UniProt |
complete | ||
enables |
GO:0015271 |
outward rectifier potassium channel activity |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
PANTHER:PTN000002872 |
F |
Seeded From UniProt |
complete | ||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
FB:FBgn0003429 |
F |
Seeded From UniProt |
complete | ||
part_of |
GO:0005886 |
plasma membrane |
ECO:0000318 |
biological aspect of ancestor evidence used in manual assertion |
MGI:MGI:99923 |
C |
Seeded From UniProt |
complete | ||
enables |
GO:0005216 |
ion channel activity |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0005249 |
voltage-gated potassium channel activity |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006811 |
ion transport |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
part_of |
GO:0008076 |
voltage-gated potassium channel complex |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
part_of |
GO:0016020 |
membrane |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
involved_in |
GO:0055085 |
transmembrane transport |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0060072 |
large conductance calcium-activated potassium channel activity |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0060072 |
large conductance calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
part_of |
GO:0008076 |
voltage-gated potassium channel complex |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0005249 |
voltage-gated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0071805 |
potassium ion transmembrane transport |
ECO:0000364 |
evidence based on logical inference from manual annotation used in automatic assertion |
GO:0005249 |
P |
Seeded From UniProt |
complete | ||
enables |
GO:0042802 |
identical protein binding |
ECO:0000353 |
physical interaction evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
part_of |
GO:0016021 |
integral component of membrane |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
enables |
GO:0015269 |
calcium-activated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0005249 |
voltage-gated potassium channel activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0071805 |
potassium ion transmembrane transport |
ECO:0000364 |
evidence based on logical inference from manual annotation used in automatic assertion |
GO:0005249 |
P |
Seeded From UniProt |
complete | ||
part_of |
GO:0005886 |
plasma membrane |
Reactome:R-HSA-1296037 |
ECO:0000304 |
author statement supported by traceable reference used in manual assertion |
C |
Seeded From UniProt |
complete | ||
part_of |
GO:0016021 |
integral component of membrane |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006813 |
potassium ion transport |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0005267 |
potassium channel activity |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
part_of |
GO:0005886 |
plasma membrane |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
enables |
GO:0005244 |
voltage-gated ion channel activity |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006811 |
ion transport |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
part_of |
GO:0016020 |
membrane |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
involved_in |
GO:0034765 |
regulation of ion transmembrane transport |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0046872 |
metal ion binding |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0071805 |
potassium ion transmembrane transport |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
Notes
References
See Help:References for how to manage references in GONUTS.
- ↑ 1.0 1.1 1.2 Brainard, AM et al. (2005) Maxi-K channels localize to caveolae in human myometrium: a role for an actin-channel-caveolin complex in the regulation of myometrial smooth muscle K+ current. Am. J. Physiol., Cell Physiol. 289 C49-57 PubMed GONUTS page
- ↑ 2.0 2.1 Christ, GJ et al. (2001) Bladder injection of "naked" hSlo/pcDNA3 ameliorates detrusor hyperactivity in obstructed rats in vivo. Am. J. Physiol. Regul. Integr. Comp. Physiol. 281 R1699-709 PubMed GONUTS page
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 Tseng-Crank, J et al. (1994) Cloning, expression, and distribution of functionally distinct Ca(2+)-activated K+ channel isoforms from human brain. Neuron 13 1315-30 PubMed GONUTS page
- ↑ 4.0 4.1 4.2 Fernández-Fernández, JM et al. (2008) Functional coupling of TRPV4 cationic channel and large conductance, calcium-dependent potassium channel in human bronchial epithelial cell lines. Pflugers Arch. 457 149-59 PubMed GONUTS page
- ↑ 5.0 5.1 5.2 5.3 5.4 Fernández-Fernández, JM et al. (2002) Maxi K+ channel mediates regulatory volume decrease response in a human bronchial epithelial cell line. Am. J. Physiol., Cell Physiol. 283 C1705-14 PubMed GONUTS page
- ↑ 6.0 6.1 6.2 6.3 Krick, S et al. (2001) Activation of K+ channels induces apoptosis in vascular smooth muscle cells. Am. J. Physiol., Cell Physiol. 280 C970-9 PubMed GONUTS page
- ↑ 7.0 7.1 7.2 7.3 7.4 7.5 Dworetzky, SI et al. (1994) Cloning and expression of a human large-conductance calcium-activated potassium channel. Brain Res. Mol. Brain Res. 27 189-93 PubMed GONUTS page
- ↑ Williams, SE et al. (2008) A structural motif in the C-terminal tail of slo1 confers carbon monoxide sensitivity to human BK Ca channels. Pflugers Arch. 456 561-72 PubMed GONUTS page
- ↑ 9.0 9.1 Williams, SE et al. (2004) Hemoxygenase-2 is an oxygen sensor for a calcium-sensitive potassium channel. Science 306 2093-7 PubMed GONUTS page
- ↑ 10.0 10.1 Allard, B et al. (2000) Characterization and gene expression of high conductance calcium-activated potassium channels displaying mechanosensitivity in human odontoblasts. J. Biol. Chem. 275 25556-61 PubMed GONUTS page
- ↑ 11.0 11.1 11.2 11.3 McCobb, DP et al. (1995) A human calcium-activated potassium channel gene expressed in vascular smooth muscle. Am. J. Physiol. 269 H767-77 PubMed GONUTS page
- ↑ 12.0 12.1 Dalziel, JE et al. (2007) Expression of human BK ion channels in Sf9 cells, their purification using metal affinity chromatography, and functional reconstitution into planar lipid bilayers. J. Chromatogr. B Analyt. Technol. Biomed. Life Sci. 857 315-21 PubMed GONUTS page
- ↑ 13.0 13.1 13.2 13.3 13.4 13.5 13.6 13.7 Gaudet, P et al. (2011) Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Brief. Bioinformatics 12 449-62 PubMed GONUTS page
- ↑ Wu, Y et al. (2010) Structure of the gating ring from the human large-conductance Ca(2+)-gated K(+) channel. Nature 466 393-7 PubMed GONUTS page
- ↑ 15.0 15.1 15.2 Liu, X et al. (2002) Cloning and characterization of glioma BK, a novel BK channel isoform highly expressed in human glioma cells. J. Neurosci. 22 1840-9 PubMed GONUTS page
c
i
m
p
r
- GO:0034765 ! regulation of monoatomic ion transmembrane transport
- GO:0042391 ! regulation of membrane potential
- GO:0060087 ! relaxation of vascular associated smooth muscle
- GO:0006970 ! response to osmotic stress
- GO:0034465 ! response to carbon monoxide
- GO:0051592 ! response to calcium ion
- GO:0001666 ! response to hypoxia