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KCNH7 (potassium voltage-gated channel subfamily H member 7)
Gene
Gene miRNA Gene ontology Other IDs Protein Pathways Associated diseases
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
90134
Gene nameGene Name - the full gene name approved by the HGNC.
Potassium voltage-gated channel subfamily H member 7
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
KCNH7
SynonymsGene synonyms aliases
ERG3, HERG3, Kv11.3
ChromosomeChromosome number
2
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
2q24.2
SummarySummary of gene provided in NCBI Entrez Gene.
Voltage-gated potassium (Kv) channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuro
miRNAmiRNA information provided by mirtarbase database.
Gene miRNA Gene ontology Other IDs Protein Pathways Associated diseases
miRTarBase ID miRNA Experiments Reference
MIRT1081115 hsa-miR-18a CLIP-seq
MIRT1081116 hsa-miR-18b CLIP-seq
MIRT1081117 hsa-miR-4735-3p CLIP-seq
MIRT1081118 hsa-miR-548c-3p CLIP-seq
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
Gene miRNA Gene ontology Other IDs Protein Pathways Associated diseases
GO ID Ontology Definition Evidence Reference
GO:0005249 Function Voltage-gated potassium channel activity IBA 21873635
GO:0005886 Component Plasma membrane TAS
GO:0005887 Component Integral component of plasma membrane IBA 21873635
GO:0034765 Process Regulation of ion transmembrane transport IEA
GO:0042391 Process Regulation of membrane potential IBA 21873635
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
Gene miRNA Gene ontology Other IDs Protein Pathways Associated diseases
MIM
HGNC
e!Ensembl
Protein
Gene miRNA Gene ontology Other IDs Protein Pathways Associated diseases
UniProt ID Q9NS40
Protein name Voltage-gated inwardly rectifying potassium channel KCNH7 (Ether-a-go-go-related gene potassium channel 3) (ERG-3) (Eag-related protein 3) (Ether-a-go-go-related protein 3) (hERG-3) (Potassium voltage-gated channel subfamily H member 7) (Voltage-gated pot
Protein function Pore-forming (alpha) subunit of voltage-gated inwardly rectifying potassium channel (PubMed:32723862). Exhibits faster activation and deactivation kinetics and slow inactivation at membrane potentials positive to 240 mV, resulting in the weakest
PDB 6Y7Q
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF13426 PAS_9
29 → 134
PAS domain
 Domain
PF00520 Ion_trans
407 → 674
Ion transport protein
 Family
PF00027 cNMP_binding
763 → 848
Cyclic nucleotide-binding domain
 Domain
Sequence 
MPVRRGHVAPQNTFLGTIIRKFEGQNKKFIIANARVQNCAIIYCNDGFCEMTGFSRPDVM
QKPCTCDFLHGPETKRHDIAQIAQALLGSEERKVEVTYYHKNGSTFICNTHIIPVKNQEG
VAMMFIINFEYVTDNENAATPERVNPILPIKTVNRKFFGFKFPGLRVLTYRKQSLPQEDP
DVVVIDSSKHSDDSVAMKHFKSPTKESCSPSEADDTKALIQPSKCSPLVNISGPLDHSSP
KRQWDRLYPDMLQSSSQLSHSRSRESLCSIRRASSVHDIEGFGVHPKNIFRDRHASEDNG
RNVKGPFNHIKSSLLGSTSDSNLNKYSTINKIPQLTLNFSEVKTEKKNSSPPSSDKTIIA
PKVKDRTHNVTEKVTQVLSLGADVLPEYKLQTPRINKFTILHYSPFKAVWDWLILLLVIY
TAIFTPYSAAFLLNDREEQKRRECGYSCSPLNVVDLIVDIMFIIDILINFRTTYVNQNEE
VVSDPAKIAIHYFKGWFLIDMVAAIPFDLLIFGSGSDETTTLIGLLKTARLLRLVRVARK
LDRYSEYGAAVLMLLMCIFALIAHWLACIWYAIGNVERPYLTDKIGWLDSLGQQIGKRYN
DSDSSSGPSIKDKYVTALYFTFSSLTSVGFGNVSPNTNSEKIFSICVMLIGSLMYASIFG
NVSAIIQRLYSGTARYHMQMLRVKEFIRFHQIPNPLRQRLEEYFQHAWTYTNGIDMNMVL
KGFPECLQADICLHLNQTLLQNCKAFRGASKGCLRALAMKFKTTHAPPGDTLVHCGDVLT
ALYFLSRGSIEILKDDIVVAILGKNDIFGEMVHLYAKPGKSNADVRALTYCDLHKIQRED
LLEVLDMYPEFSDHFLTNLELTFNLRHESAKADLLRSQSMNDSEGDNCKLRRRKLSFESE
GEKENSTNDPEDSADTIRHYQSSKRHFEEKKSRSSSFISSIDDEQKPLFSGIVDSSPGIG
KASGLDFEETVPTSGRMHIDKRSHSCKDITDMRSWERENAHPQPEDSSPSALQRAAWGIS
ETESDLTYGEVEQRLDLLQEQLNRLESQMTTDIQTILQLLQKQTTVVPPAYSMVTAGSEY
QRPIIQLMRTSQPEASIKTDRSFSPSSQCPEFLDLEKSKLKSKESLSSGVHLNTASEDNL
TSLLKQDSDLSLELHLRQRKTYVHPIRHPSLPDSSLSTVGIVGLHRHVSDPGLPGK
Sequence length 1196
Interactions View interactions
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
Gene miRNA Gene ontology Other IDs Protein Pathways Associated diseases
 
Reactome
    Voltage gated Potassium channels
Associated diseases
Gene miRNA Gene ontology Other IDs Protein Pathways Associated diseases
Causal
Disease name Disease term dbSNP ID References
Autoimmune diseases Autoimmune Diseases, AUTOIMMUNE DISEASE, MULTISYSTEM, INFANTILE-ONSET, 1, AUTOIMMUNE DISEASE, MULTISYSTEM, INFANTILE-ONSET, 2 rs41285370, rs869025224 30595370
Coronary artery disease Coronary Artery Disease rs137852988, rs121918313, rs121918529, rs121918531, rs137852340, rs405509, rs1555800701, rs1215189537 29212778
Hypothyroidism Hypothyroidism rs869320723, rs121908862, rs121908863, rs121908865, rs121908866, rs121908867, rs121908870, rs121908871, rs121908872, rs2140110277, rs121908881, rs121908884, rs121908885, rs786205080, rs1586182912, rs121917847, rs104893655, rs104893657, rs104893658, rs104893659, rs104893660, rs104893656, rs121917719, rs786204790, rs189261858, rs879255608, rs868197660, rs879255609, rs1586744173, rs1586182837, rs771222349, rs1587618417, rs1601844140, rs760832986, rs780982673, rs1603336347, rs1691155605 30595370
Psoriasis Psoriasis rs281875215, rs587777763, rs281875213, rs281875212 23143594, 20953190, 25574825
Unknown
Disease name Disease term dbSNP ID References
Diabetic nephropathy Diabetic Nephropathy 26305897
Psoriasis vulgaris Psoriasis vulgaris 26626624

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