| Identification |
|---|
| HMDB Protein ID
| HMDBP01126 |
| Secondary Accession Numbers
| |
| Name
| Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1 |
| Synonyms
|
- BCNG-1
- Brain cyclic nucleotide-gated channel 1
|
| Gene Name
| HCN1 |
| Protein Type
| Unknown |
| Biological Properties |
|---|
| General Function
| Involved in ion channel activity |
| Specific Function
| Hyperpolarization-activated ion channel exhibiting weak selectivity for potassium over sodium ions. Contributes to the native pacemaker currents in heart (If) and in neurons (Ih). Activated by cAMP, and at 10-100 times higher concentrations, also by cGMP. May mediate responses to sour stimuli |
| Pathways
|
Not Available
|
| Reactions
| Not Available |
| GO Classification
|
| Component |
| membrane |
| cell part |
| Function |
| transmembrane transporter activity |
| substrate-specific transmembrane transporter activity |
| ion transmembrane transporter activity |
| transporter activity |
| ion channel activity |
| cation channel activity |
| potassium channel activity |
| voltage-gated potassium channel activity |
| Process |
| establishment of localization |
| transport |
| transmembrane transport |
| monovalent inorganic cation transport |
| potassium ion transport |
| ion transport |
| cation transport |
|
| Cellular Location
|
- Membrane
- Multi-pass membrane protein
|
| Gene Properties |
|---|
| Chromosome Location
| Chromosome:5 |
| Locus
| 5p12 |
| SNPs
| HCN1 |
| Gene Sequence
|
>2673 bp
ATGGAAGGAGGCGGCAAGCCCAACTCTTCGTCTAACAGCCGGGACGATGGCAACAGCGTC
TTCCCCGCCAAGGCGTCCGCGACGGGCGCGGGGCCGGCCGCGGCCGAGAAGCGCCTGGGC
ACCCCGCCGGGGGGCGGCGGGGCCGGCGCGAAGGAGCACGGCAACTCCGTGTGCTTCAAG
GTGGACGGCGGTGGCGGCGGTGGCGGCGGCGGCGGCGGCGGCGAGGAGCCGGCGGGGGGC
TTCGAAGACGCCGAGGGGCCCCGGCGGCAGTACGGCTTCATGCAGAGGCAGTTCACCTCC
ATGCTGCAGCCCGGGGTCAACAAATTCTCCCTCCGCATGTTTGGGAGCCAGAAGGCGGTG
GAAAAGGAGCAGGAAAGGGTTAAAACTGCAGGCTTCTGGATTATCCACCCTTACAGTGAT
TTCAGGTTTTACTGGGATTTAATAATGCTTATAATGATGGTTGGAAATCTAGTCATCATA
CCAGTTGGAATCACATTCTTTACAGAGCAAACAACAACACCATGGATTATTTTCAATGTG
GCATCAGATACAGTTTTCCTATTGGACCTGATCATGAATTTTAGGACTGGGACTGTCAAT
GAAGACAGTTCTGAAATCATCCTGGACCCCAAAGTGATCAAGATGAATTATTTAAAAAGC
TGGTTTGTGGTTGACTTCATCTCATCCATCCCAGTGGATTATATCTTTCTTATTGTAGAA
AAAGGAATGGATTCTGAAGTTTACAAGACAGCCAGGGCACTTCGCATTGTGAGGTTTACA
AAAATTCTCAGTCTCTTGCGTTTATTACGACTTTCAAGGTTAATTAGATACATACATCAA
TGGGAAGAGATATTCCACATGACATATGATCTCGCCAGTGCAGTGGTGAGAATTTTTAAT
CTCATCGGCATGATGCTGCTCCTGTGCCACTGGGATGGTTGTCTTCAGTTCTTAGTACCA
CTACTGCAGGACTTCCCACCAGATTGCTGGGTGTCTTTAAATGAAATGGTTAATGATTCT
TGGGGAAAGCAGTATTCATACGCACTCTTCAAAGCTATGAGTCACATGCTGTGCATTGGG
TATGGAGCCCAAGCCCCAGTCAGCATGTCTGACCTCTGGATTACCATGCTGAGCATGATC
GTCGGGGCCACCTGCTATGCCATGTTTGTCGGCCATGCCACCGCTTTAATCCAGTCTCTG
GATTCTTCGAGGCGGCAGTATCAAGAGAAGTATAAGCAAGTGGAACAATACATGTCATTC
CATAAGTTACCAGCTGATATGCGTCAGAAGATACATGATTACTATGAACACAGATACCAA
GGCAAAATCTTTGATGAGGAAAATATTCTCAATGAACTCAATGATCCTCTGAGAGAGGAG
ATAGTCAACTTCAACTGTCGGAAACTGGTGGCTACAATGCCTTTATTTGCTAATGCGGAT
CCTAATTTTGTGACTGCCATGCTGAGCAAGTTGAGATTTGAGGTGTTTCAACCTGGAGAT
TATATCATACGAGAAGGAGCCGTGGGTAAAAAAATGTATTTCATTCAACACGGTGTTGCT
GGTGTCATTACAAAATCCAGTAAAGAAATGAAGCTGACAGATGGCTCTTACTTTGGAGAG
ATTTGCCTGCTGACCAAAGGACGTCGTACTGCCAGTGTTCGAGCTGATACATATTGTCGT
CTTTACTCACTTTCCGTGGACAATTTCAACGAGGTCCTGGAGGAATATCCAATGATGAGG
AGAGCCTTTGAGACAGTTGCCATTGACCGACTAGATCGAATAGGAAAGAAAAATTCAATT
CTTCTGCAAAAGTTCCAGAAGGATCTGAACACTGGTGTTTTCAACAATCAGGAGAACGAA
ATCCTCAAGCAGATTGTGAAACATGACAGGGAGATGGTGCAGGCAATCGCTCCCATCAAT
TATCCTCAAATGACAACCCTGAATTCCACATCGTCTACTACGACCCCGACCTCCCGCATG
AGGACACAATCTCCACCGGTGTACACAGCGACCAGCCTGTCTCACAGCAACCTGCACTCC
CCCAGTCCCAGCACACAGACCCCCCAGCCATCAGCCATCCTGTCACCCTGCTCCTACACC
ACCGCGGTCTGCAGCCCTCCTGTACAGAGCCCTCTGGCCGCTCGAACTTTCCACTATGCC
TCCCCCACCGCCTCCCAGCTGTCACTCATGCAACAGCAGCCGCAGCAGCAGGTACAGCAG
TCCCAGCCGCCGCAGACTCAGCCACAGCAGCCGTCCCCGCAGCCACAGACACCTGGCAGC
TCCACGCCGAAAAATGAAGTGCACAAGAGCACGCAGGCGCTTCACAACACCAACCTGACC
CGGGAAGTCAGGCCACTCTCCGCCTCGCAGCCCTCGCTGCCCCATGAGGTGTCCACTCTG
ATTTCCAGACCTCATCCCACTGTGGGCGAGTCCCTGGCCTCCATCCCTCAACCCGTGACG
GCGGTCCCCGGAACGGGCCTTCAGGCAGGGGGCAGGAGCACTGTCCCGCAGCGCGTCACC
CTCTTCCGACAGATGTCGTCGGGAGCCATCCCCCCGAACCGAGGAGTCCCTCCAGCACCC
CCTCCACCAGCAGCTGCTCTTCCAAGAGAATCTTCCTCAGTCTTAAACACAGACCCAGAC
GCAGAAAAGCCACGATTTGCTTCAAATTTATGA
|
| Protein Properties |
|---|
| Number of Residues
| 890 |
| Molecular Weight
| 98795.3 |
| Theoretical pI
| 8.54 |
| Pfam Domain Function
|
|
| Signals
|
|
|
Transmembrane Regions
|
- 147-167
- 174-194
- 220-240
- 249-269
- 301-321
- 372-392
|
| Protein Sequence
|
>Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1
MEGGGKPNSSSNSRDDGNSVFPAKASATGAGPAAAEKRLGTPPGGGGAGAKEHGNSVCFK
VDGGGGGGGGGGGGEEPAGGFEDAEGPRRQYGFMQRQFTSMLQPGVNKFSLRMFGSQKAV
EKEQERVKTAGFWIIHPYSDFRFYWDLIMLIMMVGNLVIIPVGITFFTEQTTTPWIIFNV
ASDTVFLLDLIMNFRTGTVNEDSSEIILDPKVIKMNYLKSWFVVDFISSIPVDYIFLIVE
KGMDSEVYKTARALRIVRFTKILSLLRLLRLSRLIRYIHQWEEIFHMTYDLASAVVRIFN
LIGMMLLLCHWDGCLQFLVPLLQDFPPDCWVSLNEMVNDSWGKQYSYALFKAMSHMLCIG
YGAQAPVSMSDLWITMLSMIVGATCYAMFVGHATALIQSLDSSRRQYQEKYKQVEQYMSF
HKLPADMRQKIHDYYEHRYQGKIFDEENILNELNDPLREEIVNFNCRKLVATMPLFANAD
PNFVTAMLSKLRFEVFQPGDYIIREGAVGKKMYFIQHGVAGVITKSSKEMKLTDGSYFGE
ICLLTKGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVAIDRLDRIGKKNSI
LLQKFQKDLNTGVFNNQENEILKQIVKHDREMVQAIAPINYPQMTTLNSTSSTTTPTSRM
RTQSPPVYTATSLSHSNLHSPSPSTQTPQPSAILSPCSYTTAVCSPPVQSPLAARTFHYA
SPTASQLSLMQQQPQQQVQQSQPPQTQPQQPSPQPQTPGSSTPKNEVHKSTQALHNTNLT
REVRPLSASQPSLPHEVSTLISRPHPTVGESLASIPQPVTAVPGTGLQAGGRSTVPQRVT
LFRQMSSGAIPPNRGVPPAPPPPAAALPRESSSVLNTDPDAEKPRFASNL
|
| External Links |
|---|
| GenBank ID Protein
| 116325989 |
| UniProtKB/Swiss-Prot ID
| O60741 |
| UniProtKB/Swiss-Prot Entry Name
| HCN1_HUMAN |
| PDB IDs
|
|
| GenBank Gene ID
| NM_021072.2 |
| GeneCard ID
| HCN1 |
| GenAtlas ID
| HCN1 |
| HGNC ID
| HGNC:4845 |
| References |
|---|
| General References
| - Schmutz J, Martin J, Terry A, Couronne O, Grimwood J, Lowry S, Gordon LA, Scott D, Xie G, Huang W, Hellsten U, Tran-Gyamfi M, She X, Prabhakar S, Aerts A, Altherr M, Bajorek E, Black S, Branscomb E, Caoile C, Challacombe JF, Chan YM, Denys M, Detter JC, Escobar J, Flowers D, Fotopulos D, Glavina T, Gomez M, Gonzales E, Goodstein D, Grigoriev I, Groza M, Hammon N, Hawkins T, Haydu L, Israni S, Jett J, Kadner K, Kimball H, Kobayashi A, Lopez F, Lou Y, Martinez D, Medina C, Morgan J, Nandkeshwar R, Noonan JP, Pitluck S, Pollard M, Predki P, Priest J, Ramirez L, Retterer J, Rodriguez A, Rogers S, Salamov A, Salazar A, Thayer N, Tice H, Tsai M, Ustaszewska A, Vo N, Wheeler J, Wu K, Yang J, Dickson M, Cheng JF, Eichler EE, Olsen A, Pennacchio LA, Rokhsar DS, Richardson P, Lucas SM, Myers RM, Rubin EM: The DNA sequence and comparative analysis of human chromosome 5. Nature. 2004 Sep 16;431(7006):268-74. [PubMed:15372022 ]
- Santoro B, Liu DT, Yao H, Bartsch D, Kandel ER, Siegelbaum SA, Tibbs GR: Identification of a gene encoding a hyperpolarization-activated pacemaker channel of brain. Cell. 1998 May 29;93(5):717-29. [PubMed:9630217 ]
|
