Gene name:
CACNA1A (CACH4;CACN3;CACNL1A4) ;
Protein name:
Voltage-dependent P/Q-type calcium channel subunit alpha-1A ;
Alternative:
Calcium channel, L type, alpha-1 polypeptide isoform 4 ;Brain calcium channel I (BI) ;Voltage-gated calcium channel subunit alpha Cav2.1 ;
Organism:
Rabbit (Oryctolagus cuniculus).
General Annotation
Sub Unit:
Voltage-dependent calcium channels are multisubunit complexes, consisting of alpha-1, alpha-2, beta and delta subunits in a 1:1:1:1 ratio. The channel activity is directed by the pore-forming and voltage-sensitive alpha-1 subunit. In many cases, this subunit is sufficient to generate voltage-sensitive calcium channel activity. The auxiliary subunits beta and alpha-2/delta linked by a disulfide bridge regulate the channel activity. Interacts with CABP1.
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-1A gives rise to P and/or Q-type calcium currents. P/Q-type calcium channels belong to the 'high-voltage activated' (HVA) group and are blocked by the funnel toxin (Ftx) and by the omega-agatoxin-IVA (omega-Aga-IVA). They are however insensitive to dihydropyridines (DHP), and omega-conotoxin-GVIA (omega-CTx-GVIA).
Subcellular Location:
Membrane
Multi-pass membrane protein
Protein Attributes:
50:
MARFGDEMPA | RYGGGGAGAA | AGVVVGAAGG | RGAGGSRQGG | QPGAQRMYKQ |
100:
SMAQRARTMA | LYNPIPVRQN | CLTVNRSLFL | FSEDNVVRKY | AKKITEWPPF |
150:
EYMILATIIA | NCIVLALEQH | LPDDDKTPMS | ERLDDTEPYF | IGIFCFEAGI |
200:
KIIALGFAFH | KGSYLRNGWN | VMDFVVVLTG | ILATVGTEFD | LRTLRAVRVL |
250:
RPLKLVSGIP | SLQVVLKSIM | KAMIPLLQIG | LLLFFAILIF | AIIGLEFYMG |
300:
KFHTTCFEEG | TDDIQGESPA | PCGTEEPART | CPNGTRCQPY | WEGPNNGITQ |
350:
FDNILFAVLT | VFQCITMEGW | TDLLYNSNDA | SGNTWNWLYF | IPLIIIGSFF |
400:
MLNLVLGVLS | GEFAKERERV | ENRRAFLKLR | RQQQIERELN | GYMEWISKAE |
450:
EVILAEDETD | VEQRHPFDGA | LRRATIKKSK | TDLLHPEEAE | DQLADIASVG |
500:
SPFARASIKS | AKLENSSFFH | KKERRMRFYI | RRMVKTQAFY | WTVLSLVALN |
550:
TLCVAIVHYN | QPEWLSDFLY | YAEFIFLGLF | MSEMFIKMYG | LGTRPYFHSS |
600:
FNCFDCGVII | GSIFEVIWAV | IKPGTSFGIS | VLRALRLLRI | FKVTKYWASL |
650:
RNLVVSLLNS | MKSIISLLFL | LFLFIVVFAL | LGMQLFGGQF | NFDEGTPPTN |
700:
FDTFPAAIMT | VFQILTGEDW | NEVMYDGIKS | QGGVQGGMVF | SIYFIVLTLF |
750:
GNYTLLNVFL | AIAVDNLANA | QELTKDEQEE | EEAVNQKLAL | QKAKEVAEVS |
800:
PLSAANMSIA | MKEQQKNQKP | AKSVWEQRTS | EMRKQNLLAS | REALYSEMDP |
850:
EERWKASYAR | HLRPDMKTHL | DRPLVVDPQE | NRNNNTNKSR | VAEPTVDQRL |
900:
GQQRAEDFLR | KQARHHDRAR | DPSAHAAAGL | DARRPWAGSQ | EAELSREGPY |
950:
GRESDHQARE | GGLEPPGFWE | GEAERGKAGD | PHRRHAHRQG | VGGSGGSRSG |
1000:
SPRTGTADGE | PRRHRVHRRP | GEDGPDDKAE | RRGRHREGSR | PARSGEGEAE |
1050:
GPDGGGGGGG | ERRRRHRHGP | PPAYDPDARR | DDRERRHRRR | KDTQGSGVPV |
1100:
SGPNLSTTRP | IQQDLSRQEP | PLAEDMDNLK | NSRLATAEPV | SPHENLSHAG |
1150:
LPQSPAKMGS | STDPAGPTPA | TAANPQNSTA | SRRTPNNPGN | PSNPGPPKTP |
1200:
ENSLIVTNPS | TAQTNSAKTA | RKPDHTTVEI | PPACPPPLNH | TVVQVNKNAN |
1250:
PDPLPKKEDE | KKEEVDEGPG | EDGPKPMPPY | SSMFILSTTN | PLRRLCHYIL |
1300:
NLRYFEMCIL | MVIAMSSIAL | AAEDPVQPNA | PRNNVLRYFD | YVFTGVFTFE |
1350:
MVIKMIDLGL | VLHQGAYFRD | LWNILDFIVV | SGALVAFAFT | GNSKGKDINT |
1400:
IKSLRVLRVL | RPLKTIKRLP | KLKAVFDCVV | NSLKNVFNIL | IVYMLFMFIF |
1450:
AVVAVQLFKG | KFFHCTDESK | EFEKDCRGKY | LLYEKNEVKA | RDREWKKYEF |
1500:
HYDNVLWALL | TLFTVSTGEG | WPQVLKHSVD | ATFENQGPSP | GYRMEMSIFY |
1550:
VVYFVVFPFF | FVNIFVALII | ITFQEQGDKM | MEEYSLEKNE | RACIDFAISA |
1600:
KPLTRHMPQN | KQSFQYRMWQ | FVVSPPFEYT | IMAMIALNTI | VLMMKFYGAS |
1650:
VAYDNALKVF | NIVFTSLFSL | ECLLKVLAFG | ILNYFRDAWN | IFDFVTVLGS |
1700:
ITDILVTEFG | NNFINLSFLR | LFRAARLIKL | LRQGYTIRIL | LWTFVQSFKA |
1750:
LPYVCLLIAM | LFFIYAIIGM | QVFGNIGIDM | EDEDSDEDEF | QITEHNNFRT |
1800:
FFQALMLLFR | SATGEAWHNI | MLSCLSGKPC | DKNSGILTPE | CGNEFAYFYF |
1850:
VSFIFLCSFL | MLNLFVAVIM | DNFEYLTRDS | SILGPHHLDE | YVRVWAEYDP |
1900:
AAWGRMLYRD | MYAMLRHMPP | PLGLGKNCPA | RVAYKRLLRM | DLPVADDNTV |
1950:
HFNSTLMALI | RTALDIKIAK | GGADKQQMDA | ELRKEMMAIW | PNLSQKTLDL |
2000:
LVTPHKSTDL | TVGKIYAAMM | IMEYYRQSKA | KKLQAMREEQ | NRTPLMFQRM |
2050:
EPPPDEGGAG | QNALPSTQLD | PAGGLMAHED | GLKDSPSWVT | QRAQEMFQKT |
2100:
GTWSPERAPP | ADMADSQPKP | QSVEMREMSQ | DGYSDSEHCL | PMEGQARAAS |
2150:
MPRLPAENQR | RRGRPRGSDL | STICDTSPMK | RSASVLGPKA | SRRLDDYSLE |
2200:
RVPPEENQRH | HPRRRERAHR | TSERSLGRYT | DVDTGLGTDL | SMTTQSGDLP |
2250:
SREREQERGR | PKDRKHRPHH | HHHHHHHPGR | GPGRVSPGVS | ARRRRRGPVA |
2300:
RVRPARAPAL | AHARARARAP | ARLLPELRLR | RARRPRPRQR | RRPRRRRGGG |
2350:
GRALRRAPGP | REPLAQDSPG | RGPSVCLARA | ARPAGPQRLL | PGPRTGQAPR |
2400:
ARLPQKPARS | VQRERRGLVL | SPPPPPPGEL | APRAHPARTP | RPGPGDSRSR |
2424:
RGGRRWTASA | GKGGGGPRAS | APSP
Vaild Sequence:
Related Databases
Uniprot:
ELISA Kit
CLIA Kit
Polyclonal Antibody
Monoclonal Antibody
Protein
FOR
Rat
Chicken
Human
Rabbit
Mouse
ELISA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
ELISA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
ELISA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
ELISA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
ELISA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
CLIA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
CLIA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
CLIA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
CLIA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
CLIA Kit for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Polyclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Polyclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Polyclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Polyclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Polyclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Monoclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Monoclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Monoclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Monoclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Monoclonal Antibody for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Protein for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Protein for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Protein for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Protein for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
Protein for Rabbit Voltage-dependent P/Q-type calcium channel subunit alpha-1A
R&D Technical Data
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Precision
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Recovery
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Linearity
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References
1.
"Primary structure and functional expression from complementary DNA of a brain calcium channel."
Mori Y.
,
Friedrich T.
,
Kim M.-S.
,
Mikami A.
,
Nakai J.
,
Ruth P.
,
Bosse E.
,
Hofmann F.
,
Flockerzi V.
,
Furuichi T.
,
Mikoshiba K.
,
Imoto K.
,
Tanabe T.
,
Numa S.
Nature350:398-402(1991)
[
PubMed ]
[
Europe PMC ]
[
Abstract ]
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s)
Cited for : NUCLEOTIDE SEQUENCE [MRNA];ALTERNATIVE SPLICING
tissue :
Brain .
2.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s)
Cited for : BETA-SUBUNIT BINDING DOMAIN;MUTAGENESIS OF GLU-386; LEU-389; TYR-392 AND GLU-400
3.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s)
Cited for : MUTAGENESIS OF GLU-188 AND GLU-1658