Incidental Mutation 'IGL01537:Cacna1b'
ID90017
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 #IGL01537
Quality Score
Status
Chromosome2
Chromosomal Location24603887-24763152 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 24658528 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Asparagine at position 1179 (I1179N)
Ref Sequence ENSEMBL: ENSMUSP00000110090 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041342] [ENSMUST00000070864] [ENSMUST00000100348] [ENSMUST00000102939] [ENSMUST00000114447]
Predicted Effect probably damaging
Transcript: ENSMUST00000041342
AA Change: I1178N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000037416
Gene: ENSMUSG00000004113
AA Change: I1178N

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 damaging
Transcript: ENSMUST00000070864
AA Change: I1177N

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000063236
Gene: ENSMUSG00000004113
AA Change: I1177N

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 damaging
Transcript: ENSMUST00000100348
AA Change: I1179N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000097920
Gene: ENSMUSG00000004113
AA Change: I1179N

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 damaging
Transcript: ENSMUST00000102939
AA Change: I1178N

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000100003
Gene: ENSMUSG00000004113
AA Change: I1178N

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 damaging
Transcript: ENSMUST00000114447
AA Change: I1179N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000110090
Gene: ENSMUSG00000004113
AA Change: I1179N

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
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: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atxn1l T C 8: 109,732,680 R317G probably benign Het
B130006D01Rik T A 11: 95,726,166 probably benign Het
Brinp2 T C 1: 158,246,809 T581A probably damaging Het
Cacnb3 A G 15: 98,643,420 D434G probably damaging Het
Cdh19 T C 1: 110,919,611 T423A possibly damaging Het
Chkb C T 15: 89,427,783 probably benign Het
Cit T C 5: 115,933,854 Y623H probably benign Het
Clstn3 G A 6: 124,431,600 R918C possibly damaging Het
Dnah2 T A 11: 69,516,080 M200L probably benign Het
Dnah9 T A 11: 65,947,680 H3097L probably benign Het
Dst T A 1: 34,275,320 L4217H probably damaging Het
Fam107b T A 2: 3,778,528 L80Q probably damaging Het
Fgfr1 T A 8: 25,555,579 C55S probably damaging Het
Igkv4-71 C A 6: 69,243,280 G78* probably null Het
Igsf10 A G 3: 59,330,031 S910P probably benign Het
Ikzf3 T C 11: 98,516,892 D41G probably damaging Het
Larp1 T A 11: 58,042,822 I358N possibly damaging Het
March5 C T 19: 37,210,668 probably benign Het
Mpdz T C 4: 81,369,658 T455A probably damaging Het
Myo1b A G 1: 51,776,351 V612A possibly damaging Het
Nipbl T C 15: 8,350,539 D923G probably benign Het
Nlrp4b T C 7: 10,714,991 F7L probably damaging Het
Npas4 T C 19: 4,987,327 N313S possibly damaging Het
Nynrin T A 14: 55,872,045 N1536K possibly damaging Het
Olfr1212 T C 2: 88,958,541 V25A probably benign Het
Olfr535 A G 7: 140,492,838 N67D probably damaging Het
Olfr975 T A 9: 39,950,625 T49S probably benign Het
Papd7 A T 13: 69,500,559 S693T probably benign Het
Pclo T C 5: 14,539,633 V649A unknown Het
Pom121 A G 5: 135,392,535 probably benign Het
Ptcd2 A T 13: 99,330,013 I224N possibly damaging Het
Rsrp1 C T 4: 134,923,979 P18L unknown Het
Sash1 A T 10: 8,729,658 N989K probably damaging Het
Scn2a T A 2: 65,715,875 H927Q probably benign Het
Selenoi G T 5: 30,256,224 V128F probably damaging Het
Slc25a42 T C 8: 70,189,442 I117V probably benign Het
Spata1 A G 3: 146,489,803 probably benign Het
Sptlc3 A T 2: 139,589,695 Y379F possibly damaging Het
Tinag C T 9: 77,045,603 R33K probably benign Het
Trappc8 T C 18: 20,835,004 D1092G probably benign Het
Xntrpc A G 7: 102,073,194 E22G probably damaging Het
Zbtb7b A G 3: 89,379,971 M397T possibly damaging Het
Zgpat A G 2: 181,378,889 D285G 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
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
IGL02096:Cacna1b APN 2 24678915 missense probably benign 0.01
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
PIT4283001:Cacna1b UTSW 2 24631941 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
R7016:Cacna1b UTSW 2 24762848 missense possibly damaging 0.77
R7112:Cacna1b UTSW 2 24690761 missense probably damaging 0.97
R7162:Cacna1b UTSW 2 24700022 missense probably benign 0.06
R7401:Cacna1b UTSW 2 24679294 missense probably benign 0.00
R7402:Cacna1b UTSW 2 24607659 missense probably benign 0.21
R7442:Cacna1b UTSW 2 24607501 missense probably benign
R7450:Cacna1b UTSW 2 24635135 nonsense probably null
R7481:Cacna1b UTSW 2 24616862 missense probably damaging 0.99
R7792:Cacna1b UTSW 2 24677965 missense probably damaging 0.99
Z1088:Cacna1b UTSW 2 24661844 missense probably damaging 1.00
Z1088:Cacna1b UTSW 2 24733945 missense probably damaging 1.00
Posted On2013-12-03