Gene Gene information from NCBI Gene database.
Entrez ID 3762
Gene name Potassium inwardly rectifying channel subfamily J member 5
Gene symbol KCNJ5
Synonyms (NCBI Gene)
CIRGIRK4KATP1KIR3.4LQT13
Chromosome 11
Chromosome location 11q24.3
Summary This gene encodes an integral membrane protein which belongs to one of seven subfamilies of inward-rectifier potassium channel proteins called potassium channel subfamily J. The encoded protein is a subunit of the potassium channel which is homotetrameric
SNPs SNP information provided by dbSNP.
9
SNP ID Visualize variation Clinical significance Consequence
rs140697732 C>A,G,T Conflicting-interpretations-of-pathogenicity Coding sequence variant, synonymous variant
rs199830292 G>C Pathogenic, likely-pathogenic, likely-benign Coding sequence variant, missense variant
rs200170681 G>A Conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant
rs386352318 T>G Likely-pathogenic Missense variant, coding sequence variant
rs386352319 G>A,C Pathogenic, likely-pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
274
miRTarBase ID miRNA Experiments Reference
MIRT1081547 hsa-miR-1193 CLIP-seq
MIRT1081548 hsa-miR-1273f CLIP-seq
MIRT1081549 hsa-miR-128 CLIP-seq
MIRT1081550 hsa-miR-1289 CLIP-seq
MIRT1081551 hsa-miR-143 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
32
GO ID Ontology Definition Evidence Reference
GO:0005242 Function Inward rectifier potassium channel activity IBA
GO:0005242 Function Inward rectifier potassium channel activity IDA 12297500, 20560207
GO:0005242 Function Inward rectifier potassium channel activity IEA
GO:0005242 Function Inward rectifier potassium channel activity IMP 8558261, 22628607, 24037882, 27099398, 27293068
GO:0005515 Function Protein binding IPI 12297500, 32296183
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
600734 6266 ENSG00000120457
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P48544
Protein name G protein-activated inward rectifier potassium channel 4 (GIRK-4) (Cardiac inward rectifier) (CIR) (Heart KATP channel) (Inward rectifier K(+) channel Kir3.4) (IRK-4) (KATP-1) (Potassium channel, inwardly rectifying subfamily J member 5)
Protein function Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potass
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01007 IRK 54 193 Inward rectifier potassium channel transmembrane domain Domain
PF17655 IRK_C 200 372 Inward rectifier potassium channel C-terminal domain Domain
Tissue specificity TISSUE SPECIFICITY: Islets, exocrine pancreas and heart. Expressed in the adrenal cortex, particularly the zona glomerulosa. {ECO:0000269|PubMed:21311022}.
Sequence
Sequence length 419
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Circadian entrainment
Retrograde endocannabinoid signaling
Serotonergic synapse
Dopaminergic synapse
Estrogen signaling pathway
Oxytocin signaling pathway
Aldosterone synthesis and secretion
GnRH secretion
Morphine addiction
  Activation of G protein gated Potassium channels
Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
856
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Aldosterone-producing adrenal adenoma, somatic Pathogenic rs387906778, rs386352319 RCV000122747
RCV000122749
Andersen Tawil syndrome Pathogenic rs387906778 RCV000194572
Cardiovascular phenotype Pathogenic rs386352319 RCV002326795
Familial hyperaldosteronism type III Pathogenic rs587777437, rs587777438, rs587777439, rs387906778, rs386352319 RCV000122751
RCV000122752
RCV000122753
RCV000023035
RCV000122750
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Cervical cancer Benign rs45516097 RCV005890890
Clear cell carcinoma of kidney Uncertain significance rs777592481 RCV005929883
Congenital long QT syndrome Benign; Likely benign; Uncertain significance; Conflicting classifications of pathogenicity rs6590357, rs7118824, rs7118833, rs7102584, rs45516097, rs4937391, rs115012103, rs192889782, rs886047988, rs886047990, rs886047994, rs886047995, rs376640553, rs886047998, rs886048001
View all (60 more)
RCV000307277
RCV000389577
RCV000345335
RCV000291702
RCV000401026
RCV000341556
RCV000351711
RCV000297407
RCV000378579
RCV000280685
RCV000391238
RCV000363821
RCV000335459
RCV000308828
RCV000347962
RCV000368700
RCV000344874
RCV000388325
RCV000270565
RCV000384638
RCV000328098
RCV000350501
RCV000275360
RCV000381992
RCV000328750
RCV000371173
RCV000273313
RCV000357561
RCV000350245
RCV000267773
RCV000345161
RCV000377179
RCV000336476
RCV000287454
RCV000372452
RCV000295845
RCV000360545
RCV000305161
RCV000267619
RCV000339786
RCV000336068
RCV000301019
RCV000372696
RCV000280228
RCV000392654
RCV000309192
RCV000385811
RCV000293326
RCV000353736
RCV000329420
RCV000379581
RCV000327384
RCV000376406
RCV000284371
RCV000278157
RCV000384025
RCV000341775
RCV000261502
RCV000299994
RCV000392258
RCV000363460
RCV000324582
RCV000398967
RCV000354236
RCV000260142
RCV000262103
RCV000311867
RCV000296511
RCV000388891
RCV000291265
RCV000274122
RCV000398728
RCV000403480
RCV000311493
RCV000272685
RCV000268155
RCV000262249
RCV000293255
RCV000339137
RCV000299424
RCV000376600
RCV000366828
RCV000379022
RCV000392268
RCV000375530
RCV000296557
RCV000392793
RCV000276947
RCV000285934
RCV000293073
RCV000303119
RCV000354566
RCV000305788
RCV000357001
RCV000277891
RCV000325776
Familial hyperaldosteronism Uncertain significance; Benign; Conflicting classifications of pathogenicity; Likely benign rs886047988, rs886047990, rs886047994, rs886047995, rs886047998, rs886048001, rs886048002, rs886048003, rs886048020, rs6590358, rs886047996, rs36205004, rs144472942, rs886047987, rs886047992
View all (10 more)
RCV000286411
RCV000338099
RCV000298755
RCV000266866
RCV000400789
RCV000391635
RCV000391627
RCV000287529
RCV000333770
RCV000325571
RCV000290272
RCV000285077
RCV000279109
RCV000326094
RCV000348386
RCV000308189
RCV000406968
RCV000366259
RCV000399885
RCV000341267
RCV000384241
RCV000324088
RCV000318376
RCV000374990
RCV000350496
RCV000286831
RCV000333106
RCV000263599
RCV000268963
RCV000264690
RCV000278502
RCV000407864
RCV000339218
RCV000369815
RCV000368545
RCV000325343
RCV000302247
RCV000359244
RCV000389689
RCV000406970
RCV000356627
RCV000340598
RCV000337855
RCV000316316
RCV000302723
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
ACTH Secreting Pituitary Adenoma Associate 25069672, 26743443, 27165862
Adenoma Associate 26743443, 28102204, 28604387, 30354756, 31446799, 32114847, 32921192, 34630330
Adrenal Cortex Neoplasms Associate 22848660, 31637427
Adrenal Gland Neoplasms Associate 22863749, 26351028, 32717082
Adrenal Hyperplasia Congenital Associate 21311022, 22308486
Adrenal Insufficiency Associate 22863749
Adrenocortical Adenoma Associate 22863749, 26765578, 27165862, 35399924, 36960396
Adrenocortical Carcinoma Associate 22315453, 35185794
Andersen Syndrome Associate 28336205, 33345742
Aortic Aneurysm Familial Abdominal 1 Associate 35311227