Incidental Mutation 'IGL02096:Cacna1b'
ID281100
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cacna1b
Ensembl Gene ENSMUSG00000004113
Gene Namecalcium channel, voltage-dependent, N type, alpha 1B subunit
Synonymsalpha(1B), Cav2.2, Cchn1a
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02096
Quality Score
Status
Chromosome2
Chromosomal Location24603887-24763152 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 24678915 bp
ZygosityHeterozygous
Amino Acid Change Alanine to Glutamic Acid at position 999 (A999E)
Ref Sequence ENSEMBL: ENSMUSP00000100003 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041342] [ENSMUST00000070864] [ENSMUST00000100348] [ENSMUST00000102939] [ENSMUST00000114447] [ENSMUST00000124183]
Predicted Effect probably benign
Transcript: ENSMUST00000041342
AA Change: A999E

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000037416
Gene: ENSMUSG00000004113
AA Change: A999E

DomainStartEndE-ValueType
low complexity region 9 40 N/A INTRINSIC
Pfam:Ion_trans 133 355 1.2e-57 PFAM
PDB:4DEX|B 358 467 8e-66 PDB
Pfam:Ion_trans 516 708 1.1e-47 PFAM
Pfam:PKD_channel 569 715 2.3e-7 PFAM
low complexity region 728 739 N/A INTRINSIC
low complexity region 849 858 N/A INTRINSIC
low complexity region 903 913 N/A INTRINSIC
low complexity region 916 933 N/A INTRINSIC
low complexity region 1091 1102 N/A INTRINSIC
Pfam:Ion_trans 1174 1408 2.7e-52 PFAM
Pfam:Ion_trans 1498 1698 1.2e-59 PFAM
Pfam:PKD_channel 1551 1705 8.1e-9 PFAM
Ca_chan_IQ 1837 1871 1.09e-11 SMART
low complexity region 2040 2050 N/A INTRINSIC
low complexity region 2092 2114 N/A INTRINSIC
low complexity region 2276 2292 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000070864
AA Change: A998E

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000063236
Gene: ENSMUSG00000004113
AA Change: A998E

DomainStartEndE-ValueType
low complexity region 9 40 N/A INTRINSIC
Pfam:Ion_trans 133 355 1.4e-57 PFAM
PDB:4DEX|B 358 467 8e-66 PDB
Pfam:Ion_trans 516 708 1.2e-47 PFAM
Pfam:PKD_channel 569 715 1.5e-7 PFAM
low complexity region 728 739 N/A INTRINSIC
low complexity region 848 857 N/A INTRINSIC
low complexity region 902 912 N/A INTRINSIC
low complexity region 915 932 N/A INTRINSIC
low complexity region 1090 1101 N/A INTRINSIC
Pfam:Ion_trans 1173 1403 1.8e-52 PFAM
Pfam:Ion_trans 1493 1695 5.4e-60 PFAM
Pfam:PKD_channel 1544 1702 4.9e-9 PFAM
Ca_chan_IQ 1798 1832 7.2e-12 SMART
low complexity region 2001 2011 N/A INTRINSIC
low complexity region 2053 2075 N/A INTRINSIC
low complexity region 2237 2253 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000100348
AA Change: A1000E

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000097920
Gene: ENSMUSG00000004113
AA Change: A1000E

DomainStartEndE-ValueType
low complexity region 9 40 N/A INTRINSIC
Pfam:Ion_trans 133 355 1.4e-57 PFAM
PDB:4DEX|B 358 468 5e-68 PDB
Pfam:Ion_trans 517 709 1.2e-47 PFAM
Pfam:PKD_channel 570 716 1.6e-7 PFAM
low complexity region 729 740 N/A INTRINSIC
low complexity region 850 859 N/A INTRINSIC
low complexity region 904 914 N/A INTRINSIC
low complexity region 917 934 N/A INTRINSIC
low complexity region 1092 1103 N/A INTRINSIC
Pfam:Ion_trans 1175 1409 3.2e-52 PFAM
Pfam:Ion_trans 1499 1699 1.4e-59 PFAM
Pfam:PKD_channel 1552 1706 5.6e-9 PFAM
Ca_chan_IQ 1838 1872 1.09e-11 SMART
low complexity region 2041 2051 N/A INTRINSIC
low complexity region 2093 2115 N/A INTRINSIC
low complexity region 2277 2293 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000102939
AA Change: A999E

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000100003
Gene: ENSMUSG00000004113
AA Change: A999E

DomainStartEndE-ValueType
low complexity region 9 40 N/A INTRINSIC
Pfam:Ion_trans 133 355 1.4e-57 PFAM
PDB:4DEX|B 358 467 1e-65 PDB
Pfam:Ion_trans 516 708 1.2e-47 PFAM
Pfam:PKD_channel 569 715 1.6e-7 PFAM
low complexity region 728 739 N/A INTRINSIC
low complexity region 849 858 N/A INTRINSIC
low complexity region 903 913 N/A INTRINSIC
low complexity region 916 933 N/A INTRINSIC
low complexity region 1091 1102 N/A INTRINSIC
Pfam:Ion_trans 1174 1404 1.9e-52 PFAM
Pfam:Ion_trans 1494 1696 5.5e-60 PFAM
Pfam:PKD_channel 1545 1703 5e-9 PFAM
Ca_chan_IQ 1835 1869 1.09e-11 SMART
low complexity region 2038 2048 N/A INTRINSIC
low complexity region 2090 2112 N/A INTRINSIC
low complexity region 2274 2290 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000114447
AA Change: A1000E

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000110090
Gene: ENSMUSG00000004113
AA Change: A1000E

DomainStartEndE-ValueType
low complexity region 9 40 N/A INTRINSIC
Pfam:Ion_trans 94 367 8.5e-69 PFAM
Pfam:Ion_trans 482 721 2.4e-57 PFAM
Pfam:PKD_channel 571 715 1e-7 PFAM
low complexity region 729 740 N/A INTRINSIC
low complexity region 850 859 N/A INTRINSIC
low complexity region 904 914 N/A INTRINSIC
low complexity region 917 934 N/A INTRINSIC
low complexity region 1092 1103 N/A INTRINSIC
Pfam:Ion_trans 1139 1421 1.3e-62 PFAM
Pfam:Ion_trans 1464 1711 3.2e-64 PFAM
Pfam:PKD_channel 1550 1706 2.7e-9 PFAM
Pfam:GPHH 1713 1783 1.9e-39 PFAM
Ca_chan_IQ 1838 1872 1.09e-11 SMART
low complexity region 2041 2051 N/A INTRINSIC
low complexity region 2093 2115 N/A INTRINSIC
low complexity region 2277 2293 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000121558
Predicted Effect probably benign
Transcript: ENSMUST00000124183
SMART Domains Protein: ENSMUSP00000114605
Gene: ENSMUSG00000004113

DomainStartEndE-ValueType
low complexity region 6 17 N/A INTRINSIC
low complexity region 44 60 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is the pore-forming subunit of an N-type voltage-dependent calcium channel, which controls neurotransmitter release from neurons. The encoded protein forms a complex with alpha-2, beta, and delta subunits to form the high-voltage activated channel. This channel is sensitive to omega-conotoxin-GVIA and omega-agatoxin-IIIA but insensitive to dihydropyridines. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2011]
PHENOTYPE: Mice deficient in this gene exhibit defects in nociception, memory and learning. They also exhibit hyperactive and hyperaggressive behaviors as well as defects in the the sleep-wake cycle. Deficits in the sympathetic nervous system results in defects in circulatory regulation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010111I01Rik C A 13: 63,061,089 A340E probably benign Het
Abca9 A G 11: 110,102,533 L1584P probably damaging Het
Abca9 G T 11: 110,165,980 H5N probably benign Het
Acox1 A T 11: 116,178,198 I371N probably damaging Het
Bmp5 A G 9: 75,898,551 N445S probably damaging Het
Cdc27 A T 11: 104,528,568 probably benign Het
D430042O09Rik G A 7: 125,814,821 C379Y probably benign Het
Dmxl2 T C 9: 54,401,065 E2134G possibly damaging Het
Dnttip2 A G 3: 122,284,413 N698S possibly damaging Het
Duox1 A T 2: 122,344,174 K1271M probably damaging Het
Dync1h1 T C 12: 110,632,820 Y1870H possibly damaging Het
Edem3 A G 1: 151,804,719 T532A probably benign Het
Epx A T 11: 87,869,468 L440Q probably damaging Het
F11 A G 8: 45,246,754 F432L probably benign Het
Fam185a C A 5: 21,425,343 P59Q probably damaging Het
Fsip2 A G 2: 82,991,860 D5979G possibly damaging Het
Furin A G 7: 80,393,459 S335P probably damaging Het
Gm10130 T C 2: 150,323,714 Y5H probably damaging Het
Gtf3c1 T A 7: 125,659,112 Q1262L probably damaging Het
Hmmr A T 11: 40,707,429 V652E probably benign Het
Iapp A T 6: 142,303,473 N84I probably benign Het
Mmp17 C T 5: 129,598,688 Q304* probably null Het
Mpl T C 4: 118,457,136 T55A possibly damaging Het
Mst1r G A 9: 107,917,279 R1219H probably damaging Het
Muc6 T A 7: 141,639,850 probably benign Het
Nalcn C T 14: 123,594,503 V120I probably benign Het
Nt5dc1 A T 10: 34,399,810 C134* probably null Het
Obscn A C 11: 59,080,704 N2228K probably damaging Het
Olfr135 T A 17: 38,209,183 *313R probably null Het
Osbpl10 T C 9: 115,216,994 M566T possibly damaging Het
Pabpc1l G A 2: 164,044,347 V466I probably benign Het
Pdcd11 T G 19: 47,106,421 V548G probably benign Het
Prss27 G T 17: 24,044,977 K212N possibly damaging Het
Ranbp2 T A 10: 58,461,967 S399T probably damaging Het
Rgs19 A G 2: 181,689,283 S159P probably damaging Het
Sh2b1 A G 7: 126,469,293 S449P probably damaging Het
Slc6a18 T A 13: 73,672,751 Y238F probably benign Het
Stx11 T C 10: 12,941,480 I167V probably benign Het
Sucnr1 A G 3: 60,086,950 M300V possibly damaging Het
Synj2 A G 17: 5,990,353 T235A probably damaging Het
Ubxn2b T A 4: 6,214,749 I261N probably damaging Het
Vmn2r43 G A 7: 8,257,513 probably benign Het
Vmn2r45 A G 7: 8,481,444 M454T probably damaging Het
Vsig2 T A 9: 37,539,955 S51T probably damaging Het
Wdr41 T C 13: 95,017,456 probably benign Het
Wdr6 A C 9: 108,576,553 L44V probably damaging Het
Zfp592 T C 7: 81,025,048 Y587H probably damaging Het
Zfp735 A T 11: 73,711,428 K399N probably benign Het
Other mutations in Cacna1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00502:Cacna1b APN 2 24651200 nonsense probably null
IGL00508:Cacna1b APN 2 24657289 critical splice donor site probably null
IGL01085:Cacna1b APN 2 24678994 missense probably damaging 0.98
IGL01310:Cacna1b APN 2 24685782 missense probably damaging 1.00
IGL01361:Cacna1b APN 2 24679095 missense possibly damaging 0.49
IGL01471:Cacna1b APN 2 24657292 missense probably damaging 1.00
IGL01537:Cacna1b APN 2 24658528 missense probably damaging 1.00
IGL01547:Cacna1b APN 2 24632035 unclassified probably benign
IGL01750:Cacna1b APN 2 24654395 missense probably damaging 1.00
IGL01813:Cacna1b APN 2 24609890 missense probably damaging 1.00
IGL01939:Cacna1b APN 2 24661757 missense probably damaging 1.00
IGL01955:Cacna1b APN 2 24639137 missense probably damaging 1.00
IGL01972:Cacna1b APN 2 24635095 critical splice donor site probably null
IGL01987:Cacna1b APN 2 24697567 splice site probably null
IGL02111:Cacna1b APN 2 24606991 missense probably damaging 0.96
IGL02254:Cacna1b APN 2 24616815 splice site probably null
IGL03084:Cacna1b APN 2 24609932 missense probably benign
IGL03184:Cacna1b APN 2 24658489 critical splice donor site probably null
IGL03202:Cacna1b APN 2 24651112 missense probably damaging 1.00
IGL03210:Cacna1b APN 2 24650572 missense probably benign 0.00
IGL03402:Cacna1b APN 2 24762809 missense probably damaging 1.00
R0062:Cacna1b UTSW 2 24758331 missense probably damaging 1.00
R0062:Cacna1b UTSW 2 24758331 missense probably damaging 1.00
R0206:Cacna1b UTSW 2 24607480 missense probably damaging 1.00
R0208:Cacna1b UTSW 2 24607480 missense probably damaging 1.00
R0240:Cacna1b UTSW 2 24638657 unclassified probably benign
R0265:Cacna1b UTSW 2 24761844 missense probably damaging 1.00
R0352:Cacna1b UTSW 2 24625232 intron probably benign
R0376:Cacna1b UTSW 2 24659003 splice site probably benign
R0383:Cacna1b UTSW 2 24761844 missense probably damaging 1.00
R0432:Cacna1b UTSW 2 24687704 missense probably damaging 1.00
R0595:Cacna1b UTSW 2 24649989 splice site probably benign
R0660:Cacna1b UTSW 2 24654446 missense probably damaging 1.00
R0664:Cacna1b UTSW 2 24654446 missense probably damaging 1.00
R1107:Cacna1b UTSW 2 24697603 missense probably damaging 1.00
R1184:Cacna1b UTSW 2 24687745 unclassified probably null
R1445:Cacna1b UTSW 2 24718136 splice site probably benign
R1446:Cacna1b UTSW 2 24706177 missense probably benign 0.01
R1496:Cacna1b UTSW 2 24678035 missense probably benign
R1614:Cacna1b UTSW 2 24690807 missense possibly damaging 0.88
R1626:Cacna1b UTSW 2 24606709 missense probably damaging 1.00
R1917:Cacna1b UTSW 2 24616879 missense probably null 0.80
R1984:Cacna1b UTSW 2 24648986 missense probably damaging 1.00
R1986:Cacna1b UTSW 2 24648986 missense probably damaging 1.00
R1989:Cacna1b UTSW 2 24721374 missense probably damaging 1.00
R1990:Cacna1b UTSW 2 24732306 missense probably damaging 1.00
R1991:Cacna1b UTSW 2 24732306 missense probably damaging 1.00
R1992:Cacna1b UTSW 2 24732306 missense probably damaging 1.00
R2098:Cacna1b UTSW 2 24650546 missense probably damaging 1.00
R2139:Cacna1b UTSW 2 24679473 missense probably benign 0.07
R2196:Cacna1b UTSW 2 24761788 missense probably damaging 1.00
R2229:Cacna1b UTSW 2 24685804 missense probably damaging 1.00
R2292:Cacna1b UTSW 2 24606620 missense probably benign 0.01
R2570:Cacna1b UTSW 2 24606637 nonsense probably null
R2850:Cacna1b UTSW 2 24761788 missense probably damaging 1.00
R2911:Cacna1b UTSW 2 24607541 unclassified probably null
R2937:Cacna1b UTSW 2 24606528 missense probably benign 0.00
R2938:Cacna1b UTSW 2 24606528 missense probably benign 0.00
R3522:Cacna1b UTSW 2 24763043 missense possibly damaging 0.94
R3800:Cacna1b UTSW 2 24658959 missense probably benign 0.15
R4166:Cacna1b UTSW 2 24677911 missense probably benign 0.32
R4300:Cacna1b UTSW 2 24635239 missense probably damaging 1.00
R4366:Cacna1b UTSW 2 24702620 missense probably damaging 1.00
R4493:Cacna1b UTSW 2 24652938 missense probably damaging 0.99
R4494:Cacna1b UTSW 2 24652938 missense probably damaging 0.99
R4522:Cacna1b UTSW 2 24654430 missense probably damaging 1.00
R4612:Cacna1b UTSW 2 24626852 nonsense probably null
R4673:Cacna1b UTSW 2 24631944 missense probably damaging 1.00
R4703:Cacna1b UTSW 2 24654463 missense probably damaging 1.00
R4704:Cacna1b UTSW 2 24654463 missense probably damaging 1.00
R4777:Cacna1b UTSW 2 24732325 missense probably damaging 1.00
R4795:Cacna1b UTSW 2 24637487 missense possibly damaging 0.58
R4796:Cacna1b UTSW 2 24637487 missense possibly damaging 0.58
R4962:Cacna1b UTSW 2 24618318 missense probably damaging 1.00
R4962:Cacna1b UTSW 2 24657366 missense probably damaging 1.00
R4974:Cacna1b UTSW 2 24648523 missense probably damaging 0.99
R4990:Cacna1b UTSW 2 24678874 critical splice donor site probably null
R5109:Cacna1b UTSW 2 24690785 missense possibly damaging 0.88
R5117:Cacna1b UTSW 2 24732328 missense probably damaging 1.00
R5176:Cacna1b UTSW 2 24635131 missense probably damaging 1.00
R5253:Cacna1b UTSW 2 24719952 missense probably damaging 1.00
R5372:Cacna1b UTSW 2 24733959 missense probably damaging 1.00
R5374:Cacna1b UTSW 2 24706216 missense probably damaging 1.00
R5465:Cacna1b UTSW 2 24650426 critical splice donor site probably null
R5568:Cacna1b UTSW 2 24607600 missense probably damaging 1.00
R5580:Cacna1b UTSW 2 24650554 missense probably damaging 1.00
R5677:Cacna1b UTSW 2 24679358 missense possibly damaging 0.64
R6277:Cacna1b UTSW 2 24730796 missense probably damaging 1.00
R6294:Cacna1b UTSW 2 24719057 missense possibly damaging 0.94
R6609:Cacna1b UTSW 2 24653049 missense probably damaging 1.00
R6929:Cacna1b UTSW 2 24632010 missense probably damaging 1.00
Z1088:Cacna1b UTSW 2 24661844 missense probably damaging 1.00
Z1088:Cacna1b UTSW 2 24733945 missense probably damaging 1.00
Posted On2015-04-16