Gene Gene information from NCBI Gene database.
Entrez ID 348980
Gene name Hyperpolarization activated cyclic nucleotide gated potassium channel 1
Gene symbol HCN1
Synonyms (NCBI Gene)
BCNG-1BCNG1DEE24EIEE24GEFSP10HAC-2
Chromosome 5
Chromosome location 5p12
Summary The membrane protein encoded by this gene is a hyperpolarization-activated cation channel that contributes to the native pacemaker currents in heart and neurons. The encoded protein can homodimerize or heterodimerize with other pore-forming subunits to fo
SNPs SNP information provided by dbSNP.
19
SNP ID Visualize variation Clinical significance Consequence
rs373454105 C>T Conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs373664268 G>T Conflicting-interpretations-of-pathogenicity Coding sequence variant, synonymous variant
rs376434225 A>G Likely-benign, conflicting-interpretations-of-pathogenicity Intron variant
rs587777491 C>G Pathogenic Coding sequence variant, missense variant
rs587777492 G>A Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
62
miRTarBase ID miRNA Experiments Reference
MIRT442782 hsa-miR-4662a-5p PAR-CLIP 22100165
MIRT442782 hsa-miR-4662a-5p PAR-CLIP 22100165
MIRT1042079 hsa-miR-105 CLIP-seq
MIRT1042080 hsa-miR-1178 CLIP-seq
MIRT1042081 hsa-miR-135a CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
83
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0003254 Process Regulation of membrane depolarization IBA
GO:0003254 Process Regulation of membrane depolarization IDA 16043489
GO:0003254 Process Regulation of membrane depolarization IEA
GO:0005216 Function Monoatomic ion channel activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602780 4845 ENSG00000164588
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O60741
Protein name Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1 (Brain cyclic nucleotide-gated channel 1) (BCNG-1)
Protein function Hyperpolarization-activated ion channel that are permeable to sodium and potassium ions (PubMed:15351778, PubMed:28086084). Displays lower selectivity for K(+) over Na(+) ions (PubMed:28086084). Contributes to the native pacemaker currents in he
PDB 5U6O , 5U6P , 6UQF , 6UQG , 8T4M , 8T4Y , 8T50 , 8UC7 , 8UC8 , 9BC6 , 9BC7
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF08412 Ion_trans_N 98 141 Ion transport protein N-terminal Family
PF00520 Ion_trans 142 405 Ion transport protein Family
PF00027 cNMP_binding 493 576 Cyclic nucleotide-binding domain Domain
Tissue specificity TISSUE SPECIFICITY: Detected in brain, in particular in amygdala and hippocampus, while expression in caudate nucleus, corpus callosum, substantia nigra, subthalamic nucleus and thalamus is very low or not detectable. Detected at very low levels in muscle
Sequence
MEGGGKPNSSSNSRDDGNSVFPAKASATGAGPAAAEKRLGTPPGGGGAGAKEHGNSVCFK
VDGGGGGGGGGGGGEEPAGGFEDAEGPRRQYGFMQRQFTSMLQPGVNKFSLRMFGSQKAV
EKEQERVKTAGFWIIHPYSDF
RFYWDLIMLIMMVGNLVIIPVGITFFTEQTTTPWIIFNV
ASDTVFLLDLIMNFRTGTVNEDSSEIILDPKVIKMNYLKSWFVVDFISSIPVDYIFLIVE
KGMDSEVYKTARALRIVRFTKILSLLRLLRLSRLIRYIHQWEEIFHMTYDLASAVVRIFN
LIGMMLLLCHWDGCLQFLVPLLQDFPPDCWVSLNEMVNDSWGKQYSYALFKAMSHMLCIG
YGAQAPVSMSDLWITMLSMIVGATCYAMFVGHATALIQSLDSSRR
QYQEKYKQVEQYMSF
HKLPADMRQKIHDYYEHRYQGKIFDEENILNELNDPLREEIVNFNCRKLVATMPLFANAD
PNFVTAMLSKLRFEVFQPGDYIIREGAVGKKMYFIQHGVAGVITKSSKEMKLTDGSYFGE
ICLLTKGRRTASVRADTYCRLYSLSVDNFNEVLEEY
PMMRRAFETVAIDRLDRIGKKNSI
LLQKFQKDLNTGVFNNQENEILKQIVKHDREMVQAIAPINYPQMTTLNSTSSTTTPTSRM
RTQSPPVYTATSLSHSNLHSPSPSTQTPQPSAILSPCSYTTAVCSPPVQSPLAARTFHYA
SPTASQLSLMQQQPQQQVQQSQPPQTQPQQPSPQPQTPGSSTPKNEVHKSTQALHNTNLT
REVRPLSASQPSLPHEVSTLISRPHPTVGESLASIPQPVTAVPGTGLQAGGRSTVPQRVT
LFRQMSSGAIPPNRGVPPAPPPPAAALPRESSSVLNTDPDAEKPRFASNL
Sequence length 890
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  GnRH secretion   HCN channels
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
55
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Color vision defect Pathogenic rs2112031854 RCV001837052
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Developmental and epileptic encephalopathy Pathogenic; Likely pathogenic rs1057519547, rs2112040738, rs2112040690, rs587777492, rs587777495, rs2478145394, rs2478543697, rs2478006956, rs2478145468, rs1554037381, rs1561139569, rs763339068 RCV001388285
RCV003753212
RCV002000335
RCV001054783
RCV003588579
View all (8 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Developmental and epileptic encephalopathy, 24 Likely pathogenic; Pathogenic rs587777492, rs587777493, rs587777494, rs587777495, rs2478543204, rs2478543843, rs2478007054, rs1057519547, rs1057519548, rs1057521989, rs1554040120, rs1561139569, rs1745671912 RCV000128459
RCV000128460
RCV000128461
RCV000128462
RCV002466332
View all (8 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Epileptic encephalopathy Likely pathogenic rs1057519547, rs1057519548 RCV000416966
RCV000417011
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANOREXIA NERVOSA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AORTIC STENOSIS GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AORTIC VALVE CALCIFICATION GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Anxiety Anxiety Disorder BEFREE 29596995
★☆☆☆☆
Found in Text Mining only
Anxiety Anxiety Disorder HPO_DG
★☆☆☆☆
Found in Text Mining only
Anxiety Disorders Anxiety Disorder BEFREE 29596995
★☆☆☆☆
Found in Text Mining only
Attention deficit hyperactivity disorder Attention Deficit Hyperactivity Disorder HPO_DG
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Autistic behavior Autism HPO_DG
★☆☆☆☆
Found in Text Mining only
Autistic Disorder Autism HPO_DG
★☆☆☆☆
Found in Text Mining only
Awakening Epilepsy Epilepsy CTD_human_DG 12890777
★☆☆☆☆
Found in Text Mining only
Blepharoptosis Ptosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 19232126, 28178648
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Breast Carcinoma Breast Carcinoma GWASCAT_DG 29059683
★★☆☆☆
Found in Text Mining + Unknown/Other Associations