| Identification |
|---|
| HMDB Protein ID
| CDBP02713 |
| Secondary Accession Numbers
| Not Available |
| Name
| Voltage-dependent L-type calcium channel subunit alpha-1S |
| Description
| Not Available |
| Synonyms
|
- Calcium channel, L type, alpha-1 polypeptide, isoform 3, skeletal muscle
- Voltage-gated calcium channel subunit alpha Cav1.1
|
| Gene Name
| CACNA1S |
| Protein Type
| Transporter |
| Biological Properties |
|---|
| General Function
| Involved in ion channel activity |
| Specific Function
| Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1S gives rise to L-type calcium currents. Long-lasting (L-type) calcium channels belong to the 'high-voltage activated' (HVA) group. They are blocked by dihydropyridines (DHP), phenylalkylamines, benzothiazepines, and by omega-agatoxin-IIIA (omega-Aga-IIIA). They are however insensitive to omega-conotoxin- GVIA (omega-CTx-GVIA) and omega-agatoxin-IVA (omega-Aga-IVA). Calcium channels containing the alpha-1S subunit play an important role in excitation-contraction coupling in skeletal muscle |
| GO Classification
|
| Component |
| calcium channel complex |
| voltage-gated calcium channel complex |
| membrane |
| cell part |
| membrane part |
| ion channel complex |
| cation channel complex |
| macromolecular complex |
| intrinsic to membrane |
| protein complex |
| integral to membrane |
| Function |
| transmembrane transporter activity |
| substrate-specific transmembrane transporter activity |
| ion transmembrane transporter activity |
| transporter activity |
| ion channel activity |
| cation channel activity |
| calcium channel activity |
| voltage-gated calcium channel activity |
| Process |
| ion transport |
| cation transport |
| di-, tri-valent inorganic cation transport |
| divalent metal ion transport |
| calcium ion transport |
| establishment of localization |
| transport |
| transmembrane transport |
|
| Cellular Location
|
- Membrane
- Multi-pass membrane protein
|
| Pathways
|
Not Available
|
| Gene Properties |
|---|
| Chromosome Location
| Chromosome:1 |
| Locus
| 1q32 |
| SNPs
| CACNA1S |
| Gene Sequence
|
>5622 bp
ATGGAGCCATCCTCACCCCAGGATGAAGGCCTGAGGAAGAAACAGCCCAAGAAGCCAGTT
CCTGAGATTCTGCCAAGGCCACCCCGGGCCTTGTTCTGCCTGACCCTGGAGAACCCCCTG
AGGAAGGCCTGCATCAGCATTGTAGAATGGAAGCCCTTCGAGACGATCATCTTGCTCACC
ATCTTTGCCAATTGTGTGGCCCTGGCCGTGTACCTGCCCATGCCGGAAGATGACAACAAC
TCTCTGAACCTCGGCCTGGAGAAGCTGGAGTATTTCTTCCTCATTGTCTTCTCGATTGAA
GCCGCCATGAAGATCATTGCCTACGGCTTCTTATTCCACCAGGACGCTTACCTGCGCAGT
GGCTGGAATGTGCTGGACTTCACCATTGTCTTCCTGGGGGTCTTCACCGTGATTCTGGAA
CAGGTTAACGTCATCCAAAGCCACACAGCCCCAATGAGCAGCAAAGGAGCCGGCTTGGAT
GTCAAGGCCCTCAGAGCCTTCCGAGTGCTCAGACCCCTCCGGCTGGTGTCGGGGGTGCCT
AGCCTGCAGGTGGTCCTGAACTCCATCTTCAAGGCCATGCTCCCCCTCTTTCACATCGCC
CTGCTGGTCCTCTTTATGGTCATCATCTATGCCATCATCGGGCTGGAGCTCTTCAAGGGC
AAGATGCACAAGACCTGCTACTTCATTGGTACAGATATCGTGGCCACGGTGGAGAATGAA
GAGCCATCGCCCTGCGCCAGGACGGGCTCAGGGCGCCGGTGCACCATCAATGGCAGTGAG
TGCCGGGGCGGCTGGCCAGGGCCCAACCATGGCATCACCCACTTCGACAACTTCGGCTTC
TCCATGCTCACCGTGTACCAGTGCATTACCATGGAGGGATGGACTGACGTCCTTTACTGG
GTCAATGATGCCATCGGGAATGAGTGGCCCTGGATCTATTTTGTCACCCTCATTTTGCTG
GGATCCTTCTTCATCCTCAACCTGGTGCTGGGTGTCCTGAGTGGGGAATTCACCAAGGAG
CGGGAGAAGGCCAAGTCCAGGGGAACCTTCCAGAAGCTCCGGGAGAAGCAGCAACTAGAT
GAGGACCTTCGGGGCTACATGAGCTGGATCACGCAGGGCGAGGTCATGGATGTTGAGGAC
TTCAGAGAAGGAAAACTGTCTTTGGATGAAGGTGGCTCTGACACAGAGAGCCTGTATGAA
ATTGCAGGCTTGAACAAAATCATCCAGTTCATCCGACATTGGAGGCAGTGGAACCGCATC
TTTCGCTGGAAGTGCCATGACATCGTGAAGTCCAAGGTCTTCTATTGGCTGGTGATTCTC
ATCGTTGCCCTCAACACCCTGTCTATCGCCTCAGAGCACCACAACCAGCCTCTCTGGCTG
ACCCGTTTGCAAGACATTGCCAACCGGGTGCTGCTGTCCCTCTTCACCACTGAGATGCTG
ATGAAGATGTACGGGCTGGGCCTGCGCCAGTACTTCATGTCTATCTTCAACCGCTTCGAC
TGCTTCGTGGTGTGTAGCGGTATCCTGGAGATCCTGCTGGTGGAGTCGGGTGCCATGACA
CCCCTGGGCATCTCCGTGCTCCGCTGCATCCGCCTCCTGAGGATCTTCAAGATCACCAAA
TATTGGACGTCGCTGAGCAACCTGGTGGCATCCCTGCTCAACTCCATCCGCTCCATCGCC
TCCCTGCTGCTGCTGCTCTTCCTCTTCATCGTCATCTTCGCCCTCCTGGGCATGCAGCTC
TTTGGGGGGAGGTATGACTTTGAAGACACAGAAGTACGGCGCAGCAACTTTGACAACTTT
CCCCAAGCCCTCATCAGCGTCTTCCAGGTACTGACAGGGGAAGACTGGACCTCAATGATG
TACAATGGGATCATGGCCTACGGCGGGCCGTCCTACCCTGGCATGCTTGTGTGCATTTAC
TTCATCATCCTTTTCGTCTGTGGCAACTACATCCTGCTCAATGTCTTCCTGGCCATTGCC
GTGGACAACCTGGCCGAGGCGGAGAGCCTGACTTCTGCCCAGAAGGCCAAGGCTGAGGAG
AAAAAACGCAGGAAGATGTCCAAGGGTCTCCCAGACAAGTCAGAAGAGGAGAAGTCAACG
ATGGCCAAGAAGCTGGAGCAGAAACCCAAGGGTGAGGGCATCCCCACCACTGCCAAGCTG
AAAATCGATGAGTTTGAATCTAATGTCAATGAGGTGAAGGATCCCTACCCCTCAGCCGAC
TTCCCAGGGGATGACGAGGAAGATGAGCCTGAGATCCCGCTGAGCCCCCGACCACGTCCC
CTGGCTGAGCTGCAGCTGAAAGAGAAGGCCGTGCCCATTCCAGAAGCCAGCTCCTTCTTC
ATCTTCAGCCCCACCAATAAGATCCGTGTCCTGTGTCACCGCATCGTCAATGCCACCTGG
TTTACCAACTTCATCCTGCTCTTCATCCTGCTCAGCAGCGCTGCACTGGCTGCGGAAGAC
CCCATCCGGGCTGATTCCATGAGAAATCAGATCCTTAAACACTTTGACATCGGGTTCACC
TCTGTCTTCACTGTGGAGATTGTCCTCAAGATGACGACCTACGGAGCCTTCCTGCACAAG
GGTTCCTTCTGCCGCAATTACTTCAACATGCTGGACCTGCTGGTGGTGGCCGTGTCCCTC
ATCTCCATGGGACTTGAGTCCAGTGCCATCTCCGTGGTGAAGATCCTGAGGGTGCTGAGG
GTGCTCCGACCACTCAGAGCCATCAACAGAGCCAAGGGGTTGAAGCACGTGGTGCAGTGC
ATGTTCGTGGCCATCAGCACCATCGGGAACATCGTGCTGGTCACTACCCTCCTACAGTTC
ATGTTTGCCTGCATCGGCGTCCAGCTCTTCAAGGGGAAGTTCTTCAGGTGCACCGACTTG
TCCAAGATGACAGAGGAGGAGTGCAGGGGCTACTACTACGTGTACAAGGACGGGGACCCC
ATGCAGATAGAGCTGCGTCACCGCGAGTGGGTACACAGCGACTTCCACTTCGACAATGTG
CTCTCAGCCATGATGTCCCTCTTCACGGTCTCCACCTTCGAGGGATGGCCTCAGCTGCTG
TACAAGGCCATAGACTCCAATGCGGAGGACGTGGGTCCCATCTACAACAACCGTGTGGAG
ATGGCCATCTTCTTCATCATCTACATCATCCTCATTGCCTTCTTCATGATGAACATCTTT
GTGGGCTTCGTCATTGTCACCTTCCAGGAGCAGGGAGAGACTGAGTACAAGAACTGTGAG
CTGGACAAGAACCAGCGCCAATGTGTACAGTATGCCCTGAAGGCCCGCCCACTGAGGTGC
TACATTCCCAAAAACCCATACCAGTACCAGGTGTGGTACATTGTCACCTCCTCCTACTTT
GAATACCTGATGTTTGCCCTCATCATGCTCAACACCATCTGCCTCGGCATGCAGCACTAC
AACCAGTCGGAGCAGATGAACCACATCTCAGACATCCTCAATGTGGCCTTCACTATCATC
TTCACCCTGGAGATGATCCTCAAGCTCATGGCCTTCAAGGCCAGGGGCTACTTTGGAGAC
CCCTGGAATGTGTTTGACTTCCTGATTGTCATTGGCAGCATCATTGATGTCATCCTCAGT
GAGATCGACACTTTCCTGGCCTCCAGCGGGGGACTGTATTGCCTGGGTGGAGGCTGCGGG
AACGTTGACCCAGATGAGAGTGCCCGCATCTCCAGCGCCTTCTTCCGCCTGTTCCGTGTC
ATGAGGCTGATCAAGCTGCTGAGCCGGGCAGAAGGAGTGCGAACCCTCCTGTGGACGTTC
ATCAAGTCCTTCCAGGCCCTACCCTACGTGGCTCTGCTCATCGTCATGCTCTTCTTCATC
TACGCTGTCATCGGCATGCAGATGTTTGGGAAGATCGCCTTGGTGGATGGGACCCAAATA
AACCGGAACAACAACTTCCAGACCTTCCCACAAGCTGTGCTACTGCTCTTCAGGTGTGCA
ACAGGTGAGGCCTGGCAGGAGATCCTACTGGCCTGCAGCTATGGGAAGCTGTGTGACCCA
GAGTCGGACTATGCCCCAGGGGAGGAGTACACATGTGGCACCAACTTTGCATACTACTAC
TTCATCAGCTTCTACATGCTCTGTGCCTTCCTGGTCATCAACCTCTTTGTGGCTGTCATC
ATGGACAATTTTGACTACCTCACCCGGGACTGGTCCATCCTGGGCCCTCATCACCTGGAT
GAGTTCAAGGCCATCTGGGCAGAGTATGACCCAGAGGCTAAGGGGAGAATCAAACACCTG
GACGTGGTGACCCTGCTGAGAAGGATTCAGCCCCCTCTGGGCTTTGGGAAGTTCTGCCCA
CATCGGGTAGCTTGTAAGCGGCTGGTGGGCATGAACATGCCCCTGAACAGCGACGGCACA
GTCACCTTCAATGCCACACTCTTTGCCCTGGTCCGCACGGCACTCAAGATCAAGACGGAA
GGTAACTTTGAGCAGGCCAACGAGGAGCTGAGGGCCATCATCAAGAAGATCTGGAAGAGA
ACCAGCATGAAGCTCTTGGACCAGGTCATCCCTCCAATAGGAGATGATGAGGTGACAGTG
GGGAAGTTCTACGCCACATTCCTCATCCAGGAGCACTTCCGGAAGTTCATGAAACGCCAA
GAGGAGTATTATGGCTATCGGCCCAAGAAGGACATTGTACAGATCCAGGCAGGGCTGCGG
ACCATTGAGGAAGAGGCAGCCCCCGAGATCTGTCGCACGGTCTCAGGAGACCTGGCTGCT
GAGGAGGAGCTGGAGAGAGCCATGGTGGAGGCTGCGATGGAGGAGGGAATATTCCGGAGG
ACTGGAGGCCTGTTTGGCCAGGTGGACAACTTCCTGGAAAGGACCAACTCCCTGCCCCCC
GTCATGGCCAATCAGAGACCCCTCCAGTTTGCTGAGATAGAGATGGAAGAGATGGAGTCA
CCTGTCTTCTTGGAGGACTTCCCACAAGATCCACGCACCAACCCCCTGGCTCGTGCCAAT
ACCAACAATGCCAACGCCAATGTCGCCTATGGCAACAGCAACCATAGCAACAGCCATGTG
TTTTCCAGTGTCCACTATGAAAGGGAGTTCCCAGAAGAGACAGAGACGCCTGCTACCAGA
GGACGAGCCCTTGGCCAACCCTGCAGGGTCCTGGGACCCCACAGCAAACCCTGTGTGGAG
ATGCTGAAGGGACTGCTGACCCAGAGGGCAATGCCCAGAGGCCAGGCACCTCCTGCCCCC
TGCCAGTGCCCCAGGGTGGAGTCCTCCATGCCTGAGGACAGAAAGAGCTCCACACCAGGG
TCTCTTCATGAGGAGACACCCCACAGCAGGAGCACCAGGGAGAATACTTCCAGGTGCTCA
GCACCAGCTACAGCCCTGCTGATCCAAAAGGCTCTGGTTCGAGGGGGCCTGGGCACCTTG
GCAGCTGATGCAAACTTCATCATGGCAACAGGCCAGGCCCTGGCAGATGCCTGCCAAATG
GAACCAGAGGAAGTGGAGATCATGGCAACAGAGCTACTGAAAGGACGAGAGGCCCCAGAG
GGCATGGCCAGCTCCCTGGGATGCCTGAACCTCGGGTCCTCCCTGGGCAGCCTCGACCAA
CACCAGGGCTCCCAGGAGACCCTTATTCCTCCAAGGCTGTGA
|
| Protein Properties |
|---|
| Number of Residues
| 1873 |
| Molecular Weight
| 212348.1 |
| Theoretical pI
| 6.54 |
| Pfam Domain Function
|
|
| Signals
|
|
|
Transmembrane Regions
|
- ["52-70", "89-108", "121-139", "161-179", "199-218", "310-334", "433-451", "467-486", "495-513", "524-542", "562-581", "637-661", "800-818", "835-854", "867-885", "893-911", "931-950", "1041-1065", "1119-1137", "1153-1172", "1181-1199", "1232-1250", "1270-1289", "1357-1381"]
|
| Protein Sequence
|
>Voltage-dependent L-type calcium channel subunit alpha-1S
MEPSSPQDEGLRKKQPKKPVPEILPRPPRALFCLTLENPLRKACISIVEWKPFETIILLT
IFANCVALAVYLPMPEDDNNSLNLGLEKLEYFFLIVFSIEAAMKIIAYGFLFHQDAYLRS
GWNVLDFTIVFLGVFTVILEQVNVIQSHTAPMSSKGAGLDVKALRAFRVLRPLRLVSGVP
SLQVVLNSIFKAMLPLFHIALLVLFMVIIYAIIGLELFKGKMHKTCYFIGTDIVATVENE
EPSPCARTGSGRRCTINGSECRGGWPGPNHGITHFDNFGFSMLTVYQCITMEGWTDVLYW
VNDAIGNEWPWIYFVTLILLGSFFILNLVLGVLSGEFTKEREKAKSRGTFQKLREKQQLD
EDLRGYMSWITQGEVMDVEDFREGKLSLDEGGSDTESLYEIAGLNKIIQFIRHWRQWNRI
FRWKCHDIVKSKVFYWLVILIVALNTLSIASEHHNQPLWLTRLQDIANRVLLSLFTTEML
MKMYGLGLRQYFMSIFNRFDCFVVCSGILEILLVESGAMTPLGISVLRCIRLLRIFKITK
YWTSLSNLVASLLNSIRSIASLLLLLFLFIVIFALLGMQLFGGRYDFEDTEVRRSNFDNF
PQALISVFQVLTGEDWTSMMYNGIMAYGGPSYPGMLVCIYFIILFVCGNYILLNVFLAIA
VDNLAEAESLTSAQKAKAEEKKRRKMSKGLPDKSEEEKSTMAKKLEQKPKGEGIPTTAKL
KIDEFESNVNEVKDPYPSADFPGDDEEDEPEIPLSPRPRPLAELQLKEKAVPIPEASSFF
IFSPTNKIRVLCHRIVNATWFTNFILLFILLSSAALAAEDPIRADSMRNQILKHFDIGFT
SVFTVEIVLKMTTYGAFLHKGSFCRNYFNMLDLLVVAVSLISMGLESSAISVVKILRVLR
VLRPLRAINRAKGLKHVVQCMFVAISTIGNIVLVTTLLQFMFACIGVQLFKGKFFRCTDL
SKMTEEECRGYYYVYKDGDPMQIELRHREWVHSDFHFDNVLSAMMSLFTVSTFEGWPQLL
YKAIDSNAEDVGPIYNNRVEMAIFFIIYIILIAFFMMNIFVGFVIVTFQEQGETEYKNCE
LDKNQRQCVQYALKARPLRCYIPKNPYQYQVWYIVTSSYFEYLMFALIMLNTICLGMQHY
NQSEQMNHISDILNVAFTIIFTLEMILKLMAFKARGYFGDPWNVFDFLIVIGSIIDVILS
EIDTFLASSGGLYCLGGGCGNVDPDESARISSAFFRLFRVMRLIKLLSRAEGVRTLLWTF
IKSFQALPYVALLIVMLFFIYAVIGMQMFGKIALVDGTQINRNNNFQTFPQAVLLLFRCA
TGEAWQEILLACSYGKLCDPESDYAPGEEYTCGTNFAYYYFISFYMLCAFLVINLFVAVI
MDNFDYLTRDWSILGPHHLDEFKAIWAEYDPEAKGRIKHLDVVTLLRRIQPPLGFGKFCP
HRVACKRLVGMNMPLNSDGTVTFNATLFALVRTALKIKTEGNFEQANEELRAIIKKIWKR
TSMKLLDQVIPPIGDDEVTVGKFYATFLIQEHFRKFMKRQEEYYGYRPKKDIVQIQAGLR
TIEEEAAPEICRTVSGDLAAEEELERAMVEAAMEEGIFRRTGGLFGQVDNFLERTNSLPP
VMANQRPLQFAEIEMEEMESPVFLEDFPQDPRTNPLARANTNNANANVAYGNSNHSNSHV
FSSVHYEREFPEETETPATRGRALGQPCRVLGPHSKPCVEMLKGLLTQRAMPRGQAPPAP
CQCPRVESSMPEDRKSSTPGSLHEETPHSRSTRENTSRCSAPATALLIQKALVRGGLGTL
AADANFIMATGQALADACQMEPEEVEIMATELLKGREAPEGMASSLGCLNLGSSLGSLDQ
HQGSQETLIPPRL
|
| External Links |
|---|
| GenBank ID Protein
| 56204406 |
| UniProtKB/Swiss-Prot ID
| Q13698 |
| UniProtKB/Swiss-Prot Entry Name
| CAC1S_HUMAN |
| PDB IDs
|
Not Available |
| GenBank Gene ID
| AL139159 |
| GeneCard ID
| CACNA1S |
| GenAtlas ID
| CACNA1S |
| HGNC ID
| HGNC:1397 |
| References |
|---|
| General References
| Not Available |