Voltage-dependent L-type calcium channel subunit beta-1
| Name | Voltage-dependent L-type calcium channel subunit beta-1 |
|---|---|
| Synonyms | CAB1 CACNLB1 Calcium channel voltage-dependent subunit beta 1 |
| Gene Name | CACNB1 |
| Organism | Human |
| Amino acid sequence | >lcl|BSEQ0000603|Voltage-dependent L-type calcium channel subunit beta-1 MVQKTSMSRGPYPPSQEIPMEVFDPSPQGKYSKRKGRFKRSDGSTSSDTTSNSFVRQGSA ESYTSRPSDSDVSLEEDREALRKEAERQALAQLEKAKTKPVAFAVRTNVGYNPSPGDEVP VQGVAITFEPKDFLHIKEKYNNDWWIGRLVKEGCEVGFIPSPVKLDSLRLLQEQKLRQNR LGSSKSGDNSSSSLGDVVTGTRRPTPPASAKQKQKSTEHVPPYDVVPSMRPIILVGPSLK GYEVTDMMQKALFDFLKHRFDGRISITRVTADISLAKRSVLNNPSKHIIIERSNTRSSLA EVQSEIERIFELARTLQLVALDADTINHPAQLSKTSLAPIIVYIKITSPKVLQRLIKSRG KSQSKHLNVQIAASEKLAQCPPEMFDIILDENQLEDACEHLAEYLEAYWKATHPPSSTPP NPLLNRTMATAALAASPAPVSNLQGPYLASGDQPLERATGEHASMHEYPGELGQPPGLYP SSHPPGRAGTLRALSRQDTFDADTPGSRNSAYTELGDSCVDMETDPSEGPGLGDPAGGGT PPARQGSWEDEEEDYEEELTDNRNRGRNKARYCAEGGGPVLGRNKNELEGWGRGVYIR |
| Number of residues | 598 |
| Molecular Weight | 65712.995 |
| Theoretical pI | 6.75 |
| GO Classification |
Functions
high voltage-gated calcium channel activity voltage-gated calcium channel activity Processes
regulation of voltage-gated calcium channel activity transport synaptic transmission protein targeting to membrane axon guidance neuromuscular junction development Components
sarcoplasmic reticulum voltage-gated calcium channel complex T-tubule |
| General Function | Voltage-gated calcium channel activity |
| Specific Function | The beta subunit of voltage-dependent calcium channels contributes to the function of the calcium channel by increasing peak calcium current, shifting the voltage dependencies of activation and inactivation, modulating G protein inhibition and controlling the alpha-1 subunit membrane targeting. |
| Transmembrane Regions | |
| GenBank Protein ID | 179806 |
| UniProtKB ID | Q02641 |
| UniProtKB Entry Name | CACB1_HUMAN |
| Cellular Location | Cell membrane |
| Gene sequence | >lcl|BSEQ0010071|Voltage-dependent L-type calcium channel subunit beta-1 (CACNB1) ATGGTCCAGAAGACCAGCATGTCCCGGGGCCCTTACCCACCCTCCCAGGAGATCCCCATG GAGGTCTTCGACCCCAGCCCGCAGGGCAAATACAGCAAGAGGAAAGGGCGATTCAAACGG TCAGATGGGAGCACGTCCTCGGATACCACATCCAACAGCTTTGTCCGCCAGGGCTCAGCG GAGTCCTACACCAGCCGTCCATCAGACTCTGATGTATCTCTGGAGGAGGACCGGGAAGCC TTAAGGAAGGAAGCAGAGCGCCAGGCATTAGCGCAGCTCGAGAAGGCCAAGACCAAGCCA GTGGCATTTGCTGTGCGGACAAATGTTGGCTACAATCCGTCTCCAGGGGATGAGGTGCCT GTGCAGGGAGTGGCCATCACCTTCGAGCCCAAAGACTTCCTGCACATCAAGGAGAAATAC AATAATGACTGGTGGATCGGGCGGCTGGTGAAGGAGGGCTGTGAGGTTGGCTTCATTCCC AGCCCCGTCAAACTGGACAGCCTTCGCCTGCTGCAGGAACAGAAGCTGCGCCAGAACCGC CTCGGCTCCAGCAAATCAGGCGATAACTCCAGTTCCAGTCTGGGAGATGTGGTGACTGGC ACCCGCCGCCCCACACCCCCTGCCAGTGCCAAACAGAAGCAGAAGTCGACAGAGCATGTG CCCCCCTATGACGTGGTGCCTTCCATGAGGCCCATCATCCTGGTGGGACCGTCGCTCAAG GGCTACGAGGTTACAGACATGATGCAGAAAGCTTTATTTGACTTCTTGAAGCATCGGTTT GATGGCAGGATCTCCATCACTCGTGTGACGGCAGATATTTCCCTGGCTAAGCGCTCAGTT CTCAACAACCCCAGCAAACACATCATCATTGAGCGCTCCAACACACGCTCCAGCCTGGCT GAGGTGCAGAGTGAAATCGAGCGAATCTTCGAGCTGGCCCGGACCCTTCAGTTGGTCGCT CTGGATGCTGACACCATCAATCACCCAGCCCAGCTGTCCAAGACCTCGCTGGCCCCCATC ATTGTTTACATCAAGATCACCTCTCCCAAGGTACTTCAAAGGCTCATCAAGTCCCGAGGA AAGTCTCAGTCCAAACACCTCAATGTCCAAATAGCGGCCTCGGAAAAGCTGGCACAGTGC CCCCCTGAAATGTTTGACATCATCCTGGATGAGAACCAATTGGAGGATGCCTGCGAGCAT CTGGCGGAGTACTTGGAAGCCTATTGGAAGGCCACACACCCGCCCAGCAGCACGCCACCC AATCCGCTGCTGAACCGCACCATGGCTACCGCAGCCCTGGCTGCCAGCCCTGCCCCTGTC TCCAACCTCCAGGGACCCTACCTTGCTTCCGGGGACCAGCCACTGGAACGGGCCACCGGG GAGCACGCCAGCATGCACGAGTACCCAGGGGAGCTGGGCCAGCCCCCAGGCCTTTACCCC AGCAGCCACCCACCAGGCCGGGCAGGCACGCTACGGGCACTGTCCCGCCAAGACACTTTT GATGCCGACACCCCCGGCAGCCGAAACTCTGCCTACACGGAGCTGGGAGACTCATGTGTG GACATGGAGACTGACCCCTCAGAGGGGCCAGGGCTTGGAGACCCTGCAGGGGGCGGCACG CCCCCAGCCCGACAGGGATCCTGGGAGGACGAGGAAGAAGACTATGAGGAAGAGCTGACC GACAACCGGAACCGGGGCCGGAATAAGGCCCGCTACTGCGCTGAGGGTGGGGGTCCAGTT TTGGGGCGCAACAAGAATGAGCTGGAGGGCTGGGGACGAGGCGTCTACATTCGCTGA |
| GenBank Gene ID | M92303 |
| GeneCard ID | None |
| GenAtlas ID | CACNB1 |
| HGNC ID | HGNC:1401 |
| Chromosome Location | 17 |
| Locus | 17q21-q22 |
| References |
|