Incidental Mutation 'IGL00332:Cpt1b'
ID4054
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cpt1b
Ensembl Gene ENSMUSG00000078937
Gene Namecarnitine palmitoyltransferase 1b, muscle
SynonymsM-CPTI, M-CPT I, Cpt1
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL00332
Quality Score
Status
Chromosome15
Chromosomal Location89416405-89425863 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 89420863 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 394 (E394G)
Ref Sequence ENSEMBL: ENSMUSP00000104936 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052315] [ENSMUST00000109313] [ENSMUST00000168376]
Predicted Effect probably benign
Transcript: ENSMUST00000052315
Predicted Effect probably benign
Transcript: ENSMUST00000109313
AA Change: E394G

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000104936
Gene: ENSMUSG00000078937
AA Change: E394G

DomainStartEndE-ValueType
Pfam:CPT_N 1 47 2.5e-29 PFAM
Pfam:Carn_acyltransf 173 762 1.3e-183 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000165419
Predicted Effect probably benign
Transcript: ENSMUST00000168376
SMART Domains Protein: ENSMUSP00000129786
Gene: ENSMUSG00000078937

DomainStartEndE-ValueType
PDB:2LE3|A 1 42 1e-21 PDB
Predicted Effect unknown
Transcript: ENSMUST00000168879
AA Change: E24G
SMART Domains Protein: ENSMUSP00000128188
Gene: ENSMUSG00000078937
AA Change: E24G

DomainStartEndE-ValueType
Pfam:Carn_acyltransf 3 148 3.5e-34 PFAM
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, a member of the carnitine/choline acetyltransferase family, is the rate-controlling enzyme of the long-chain fatty acid beta-oxidation pathway in muscle mitochondria. This enzyme is required for the net transport of long-chain fatty acyl-CoAs from the cytoplasm into the mitochondria. Multiple transcript variants encoding different isoforms have been found for this gene, and read-through transcripts are expressed from the upstream locus that include exons from this gene. [provided by RefSeq, Jun 2009]
PHENOTYPE: Homozygous null mice die in utero prior to E9.5. Heterozygous mutant mice exhibit susceptibility to fatal hypothermia following cold exposure, with females more severely affected. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acp6 T C 3: 97,176,421 Y404H possibly damaging Het
Adgrv1 T A 13: 81,472,877 probably benign Het
Akap13 A G 7: 75,728,919 K2107E probably damaging Het
Ankrd42 A G 7: 92,584,454 probably benign Het
Apba3 C T 10: 81,273,067 P555S probably damaging Het
Aplnr A G 2: 85,137,641 S337G probably benign Het
Arhgef40 A G 14: 51,988,960 N154D probably damaging Het
Asb14 A G 14: 26,912,041 K401R probably benign Het
Aspn C A 13: 49,566,492 T328K probably benign Het
Barhl2 C T 5: 106,455,499 A265T possibly damaging Het
Brca2 T A 5: 150,539,898 H1042Q probably benign Het
C3 A G 17: 57,226,004 L167P probably benign Het
Ccdc33 A G 9: 58,069,974 probably benign Het
Cdk10 T A 8: 123,230,324 M222K possibly damaging Het
Cfap45 C T 1: 172,535,345 probably benign Het
Chil3 T A 3: 106,148,701 N352I probably damaging Het
Chn2 G T 6: 54,295,922 probably null Het
Fam166b G A 4: 43,428,158 R100W possibly damaging Het
Fcgr2b T A 1: 170,961,230 N273I possibly damaging Het
Fpr-rs7 G A 17: 20,113,218 Q337* probably null Het
Fras1 T A 5: 96,739,358 N2666K possibly damaging Het
Gfra3 C T 18: 34,691,548 probably null Het
Gm4553 T C 7: 142,165,227 S155G unknown Het
Gpr75 C T 11: 30,891,590 T165I probably damaging Het
Gzmd A T 14: 56,130,280 C179S probably damaging Het
Hand1 T G 11: 57,831,749 H13P probably damaging Het
Irak3 C T 10: 120,178,067 probably null Het
Isl2 T A 9: 55,544,969 L275Q possibly damaging Het
Itgb2 T C 10: 77,557,406 V367A probably damaging Het
Katna1 T C 10: 7,762,994 probably benign Het
Myh6 A G 14: 54,946,993 M1627T probably benign Het
Naprt A G 15: 75,893,315 Y187H probably damaging Het
Nedd4 T A 9: 72,735,089 V550E probably damaging Het
Nt5c2 A G 19: 46,896,515 V252A possibly damaging Het
Olfr1089 T C 2: 86,733,235 I126V possibly damaging Het
Olfr1504 C T 19: 13,887,581 V210I probably benign Het
P2ry2 A G 7: 100,998,186 V304A probably damaging Het
Pde4dip T C 3: 97,767,277 N108D probably benign Het
Pdgfrl A G 8: 40,985,623 T199A probably damaging Het
Plaa A G 4: 94,582,607 Y431H probably benign Het
Pls1 A T 9: 95,782,419 I177N possibly damaging Het
Plxna2 T C 1: 194,789,830 F1035L probably damaging Het
Ppp6r3 A T 19: 3,514,729 probably null Het
Prpf4b T C 13: 34,883,907 S240P probably benign Het
Reg2 T A 6: 78,406,221 Y50* probably null Het
Rev3l C T 10: 39,806,969 T361I probably benign Het
Rps4l A G 6: 148,354,885 probably benign Het
Scn11a A T 9: 119,769,916 F1183I probably damaging Het
Sh2b2 T C 5: 136,224,419 E327G probably damaging Het
Shank2 A G 7: 144,411,847 K1057R probably damaging Het
Sim2 T A 16: 94,114,944 Y255* probably null Het
Snx9 A G 17: 5,899,361 N112S probably benign Het
Sphkap T A 1: 83,280,516 I169F probably damaging Het
Spink5 A G 18: 43,967,044 T43A probably benign Het
Stac2 C T 11: 98,041,179 S265N probably benign Het
Tbx20 A G 9: 24,758,748 V91A probably damaging Het
Tgfbr2 C T 9: 116,110,189 R190H probably damaging Het
Ubr2 A G 17: 46,990,990 probably null Het
Wdfy3 C T 5: 101,915,338 probably null Het
Wdr82 T C 9: 106,184,250 V166A probably benign Het
Zfhx4 C T 3: 5,242,341 A209V probably damaging Het
Zfp518b T A 5: 38,673,766 T299S possibly damaging Het
Other mutations in Cpt1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00497:Cpt1b APN 15 89422293 missense probably benign 0.22
IGL01142:Cpt1b APN 15 89418993 missense probably benign
IGL02329:Cpt1b APN 15 89423739 missense probably benign
IGL02740:Cpt1b APN 15 89424332 missense probably damaging 1.00
IGL03196:Cpt1b APN 15 89424395 missense probably benign
macellaio UTSW 15 89423654 critical splice donor site probably null
oleagenous UTSW 15 89425214 missense probably damaging 1.00
IGL02796:Cpt1b UTSW 15 89424802 missense probably benign 0.04
PIT4519001:Cpt1b UTSW 15 89418863 missense probably damaging 1.00
R0276:Cpt1b UTSW 15 89419959 missense probably benign 0.12
R0302:Cpt1b UTSW 15 89417870 missense probably benign
R0454:Cpt1b UTSW 15 89424393 missense possibly damaging 0.47
R1199:Cpt1b UTSW 15 89419010 missense probably benign 0.01
R1633:Cpt1b UTSW 15 89418815 missense probably damaging 0.98
R1674:Cpt1b UTSW 15 89422332 missense possibly damaging 0.64
R2087:Cpt1b UTSW 15 89422208 missense probably benign 0.07
R2178:Cpt1b UTSW 15 89419043 missense probably damaging 1.00
R2414:Cpt1b UTSW 15 89420080 splice site probably benign
R2507:Cpt1b UTSW 15 89419098 missense probably benign 0.08
R2883:Cpt1b UTSW 15 89417869 missense probably benign 0.00
R3432:Cpt1b UTSW 15 89423741 missense possibly damaging 0.85
R3783:Cpt1b UTSW 15 89425189 missense probably damaging 1.00
R4574:Cpt1b UTSW 15 89424044 splice site probably null
R4737:Cpt1b UTSW 15 89421406 missense probably benign 0.03
R5122:Cpt1b UTSW 15 89424023 missense probably benign 0.09
R5320:Cpt1b UTSW 15 89419274 missense probably benign 0.00
R5365:Cpt1b UTSW 15 89420107 missense possibly damaging 0.78
R5699:Cpt1b UTSW 15 89424273 missense probably benign 0.44
R5710:Cpt1b UTSW 15 89425206 missense probably damaging 1.00
R5873:Cpt1b UTSW 15 89420728 missense probably damaging 1.00
R5941:Cpt1b UTSW 15 89425214 missense probably damaging 1.00
R6163:Cpt1b UTSW 15 89424417 missense probably benign 0.15
R6197:Cpt1b UTSW 15 89424834 missense possibly damaging 0.77
R6323:Cpt1b UTSW 15 89419063 missense probably benign 0.10
R6486:Cpt1b UTSW 15 89420824 missense probably benign
R7571:Cpt1b UTSW 15 89421343 critical splice donor site probably null
R7648:Cpt1b UTSW 15 89421367 missense probably damaging 1.00
R7743:Cpt1b UTSW 15 89421404 missense probably benign 0.25
R7893:Cpt1b UTSW 15 89423654 critical splice donor site probably null
R8021:Cpt1b UTSW 15 89421426 missense probably benign 0.00
R8207:Cpt1b UTSW 15 89418815 missense probably damaging 0.98
R8394:Cpt1b UTSW 15 89422287 critical splice donor site probably null
Posted On2012-04-20