Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
3756
Gene name Gene Name - the full gene name approved by the HGNC.
Potassium voltage-gated channel subfamily H member 1
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
KCNH1
Synonyms (NCBI Gene) Gene synonyms aliases
EAG, EAG1, K(V)10.1, Kv10.1, TMBTS, ZLS1, h-eag, hEAG, hEAG1
Chromosome Chromosome number
1
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
1q32.2
Summary Summary 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
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs727502819 T>C Pathogenic Coding sequence variant, missense variant
rs727502820 G>A Pathogenic Coding sequence variant, missense variant
rs727502821 T>C Pathogenic Coding sequence variant, missense variant
rs727502822 C>G Pathogenic Coding sequence variant, genic upstream transcript variant, missense variant
rs730882172 G>T Pathogenic Coding sequence variant, missense variant, 5 prime UTR variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT006973 hsa-miR-296-3p Luciferase reporter assay, qRT-PCR, Western blot 22999387
MIRT006973 hsa-miR-296-3p Luciferase reporter assay, qRT-PCR, Western blot 22999387
MIRT018512 hsa-miR-335-5p Microarray 18185580
MIRT054245 hsa-miR-34a-5p Western blot 23569431
MIRT724318 hsa-miR-508-5p HITS-CLIP 19536157
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0005216 Function Monoatomic ion channel activity IEA
GO:0005249 Function Voltage-gated potassium channel activity IEA
GO:0005251 Function Delayed rectifier potassium channel activity IBA
GO:0005251 Function Delayed rectifier potassium channel activity IDA 11943152, 22732247, 27005320, 27325704
GO:0005251 Function Delayed rectifier potassium channel activity IEA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
603305 6250 ENSG00000143473
Protein
UniProt ID O95259
Protein name Voltage-gated delayed rectifier potassium channel KCNH1 (Ether-a-go-go potassium channel 1) (EAG channel 1) (h-eag) (hEAG1) (Potassium voltage-gated channel subfamily H member 1) (Voltage-gated potassium channel subunit Kv10.1)
Protein function Pore-forming (alpha) subunit of a voltage-gated delayed rectifier potassium channel that mediates outward-rectifying potassium currents which, on depolarization, reaches a steady-state level and do not inactivate (PubMed:10880439, PubMed:1194315
PDB 5J7E
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF13426 PAS_9 30 135 PAS domain Domain
PF00520 Ion_trans 217 510 Ion transport protein Family
PF00027 cNMP_binding 599 684 Cyclic nucleotide-binding domain Domain
Tissue specificity TISSUE SPECIFICITY: Highly expressed in brain and in myoblasts at the onset of fusion, but not in other tissues (PubMed:9738473). Detected in HeLa (cervical carcinoma), SH-SY5Y (neuroblastoma) and MCF-7 (epithelial tumor) cells, but not in normal epitheli
Sequence
MTMAGGRRGLVAPQNTFLENIVRRSNDTNFVLGNAQIVDWPIVYSNDGFCKLSGYHRAEV
MQKSSTCSFMYGELTDKDTIEKVRQTFENYEMNSFEILMYKKNRTPVWFFVKIAPIRNEQ
DKVVLFLCTFSDITA
FKQPIEDDSCKGWGKFARLTRALTSSRGVLQQLAPSVQKGENVHK
HSRLAEVLQLGSDILPQYKQEAPKTPPHIILHYCVFKTTWDWIILILTFYTAILVPYNVS
FKTRQNNVAWLVVDSIVDVIFLVDIVLNFHTTFVGPAGEVISDPKLIRMNYLKTWFVIDL
LSCLPYDVINAFENVDEVSAFMGDPGKIGFADQIPPPLEGRESQGISSLFSSLKVVRLLR
LGRVARKLDHYIEYGAAVLVLLVCVFGLAAHWMACIWYSIGDYEIFDEDTKTIRNNSWLY
QLAMDIGTPYQFNGSGSGKWEGGPSKNSVYISSLYFTMTSLTSVGFGNIAPSTDIEKIFA
VAIMMIGSLLYATIFGNVTTIFQQMYANTN
RYHEMLNSVRDFLKLYQVPKGLSERVMDYI
VSTWSMSRGIDTEKVLQICPKDMRADICVHLNRKVFKEHPAFRLASDGCLRALAMEFQTV
HCAPGDLIYHAGESVDSLCFVVSGSLEVIQDDEVVAILGKGDVFGDVFWKEATLAQSCAN
VRALTYCDLHVIKRDALQKVLEFY
TAFSHSFSRNLILTYNLRKRIVFRKISDVKREEEER
MKRKNEAPLILPPDHPVRRLFQRFRQQKEARLAAERGGRDLDDLDVEKGNVLTEHASANH
SLVKASVVTVRESPATPVSFQAASTSGVPDHAKLQAPGSECLGPKGGGGDCAKRKSWARF
KDACGKSEDWNKVSKAESMETLPERTKASGEATLKKTDSCDSGITKSDLRLDNVGEARSP
QDRSPILAEVKHSFYPIPEQTLQATVLEVRHELKEDIKALNAKMTNIEKQLSEILRILTS
RRSSQSPQELFEISRPQSPESERDIFGAS
Sequence length 989
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Voltage gated Potassium channels
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Associated diseases Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Disease merge term Disease name dbSNP ID References
Temple-Baraitser Syndrome temple-baraitser syndrome rs727502819, rs886041300, rs727502820, rs727502821, rs1553345948, rs727502822, rs730882175 N/A
Zimmerman Laband Syndrome zimmermann-laband syndrome 1 rs730882176, rs730882174, rs730882172, rs727502819, rs886041300, rs730882175, rs730882173 N/A
seizure Seizure rs886041300 N/A
Unknown Includes: (1) ClinVar NON-pathogenic variants (Uncertain, Benign, Conflicting, VUS), (2) GenCC associations, (3) GWAS associations, (4) CBGDA evidence-based associations. NOTE: Diseases with pathogenic evidence are excluded to avoid conflicts.
Disease merge term Disease name Evidence References Source
Alzheimer disease Alzheimer's disease or family history of Alzheimer's disease N/A N/A GWAS
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Alcohol Related Disorders Associate 33494179
Autism Spectrum Disorder Associate 35639255
Autistic Disorder Associate 37817707
Brain Diseases Associate 36285361, 37817707
Breast Neoplasms Associate 14985237, 24838727, 26823849, 31184333, 32161292, 39456830
Breast Neoplasms Stimulate 21315112
Breech Presentation Associate 37817707
Capillary Malformation Arteriovenous Malformation Associate 33494179
Carcinogenesis Associate 21655246, 31184333, 35639255
Carcinoma Ductal Associate 26823849