Incidental Mutation 'R5814:Crot'
ID 447671
Institutional Source Beutler Lab
Gene Symbol Crot
Ensembl Gene ENSMUSG00000003623
Gene Name carnitine O-octanoyltransferase
Synonyms 1200003H03Rik
MMRRC Submission 043396-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.103) question?
Stock # R5814 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 9016033-9047324 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 9023996 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 373 (D373E)
Ref Sequence ENSEMBL: ENSMUSP00000003720 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003720]
AlphaFold Q9DC50
PDB Structure Crystal Structure of Mouse Carnitine Octanoyltransferase [X-RAY DIFFRACTION]
Crystal structure of mouse carnitine octanoyltransferase in complex with octanoylcarnitine [X-RAY DIFFRACTION]
C323M mutant structure of mouse carnitine octanoyltransferase [X-RAY DIFFRACTION]
M335V mutant structure of mouse carnitine octanoyltransferase [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000003720
AA Change: D373E

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000003720
Gene: ENSMUSG00000003623
AA Change: D373E

DomainStartEndE-ValueType
Pfam:Carn_acyltransf 20 604 2.3e-167 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000120584
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146115
Meta Mutation Damage Score 0.6600 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.8%
Validation Efficiency 91% (52/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the carnitine/choline acetyltransferase family. The encoded protein converts 4,8-dimethylnonanoyl-CoA to its corresponding carnitine ester. This transesterification occurs in the peroxisome and is necessary for transport of medium- and long- chain acyl-CoA molecules out of the peroxisome to the cytosol and mitochondria. The protein thus plays a role in lipid metabolism and fatty acid beta-oxidation. Alternatively spliced transcript variants have been described.[provided by RefSeq, Jan 2009]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933402N03Rik T C 7: 130,740,811 (GRCm39) D135G probably benign Het
Arrdc3 G T 13: 81,038,698 (GRCm39) R220L possibly damaging Het
Bace1 A G 9: 45,771,562 (GRCm39) D458G probably damaging Het
Cacna1s A G 1: 136,034,880 (GRCm39) Y1360C probably benign Het
Ccnb1-ps T C 7: 41,756,522 (GRCm39) noncoding transcript Het
Cd209b T C 8: 3,973,348 (GRCm39) E112G probably damaging Het
Cit T A 5: 116,117,478 (GRCm39) L1176Q probably damaging Het
Clcn3 T C 8: 61,387,607 (GRCm39) Y214C probably damaging Het
Clvs2 G T 10: 33,404,503 (GRCm39) Q238K probably benign Het
Creb3l3 C T 10: 80,921,496 (GRCm39) V350M probably benign Het
Cyp4a12b T A 4: 115,289,694 (GRCm39) I187N probably damaging Het
Degs1l G A 1: 180,882,663 (GRCm39) V142I probably damaging Het
Dnhd1 C A 7: 105,369,102 (GRCm39) A4291D possibly damaging Het
Dnmt3b A T 2: 153,514,417 (GRCm39) E403D probably benign Het
Ect2l A T 10: 18,075,757 (GRCm39) I43K probably damaging Het
Efcab3 T A 11: 104,626,940 (GRCm39) probably benign Het
Ep400 C A 5: 110,843,444 (GRCm39) probably null Het
Erp27 A T 6: 136,888,564 (GRCm39) V138E possibly damaging Het
Gbp4 G A 5: 105,267,785 (GRCm39) A487V probably benign Het
Gm10142 C A 10: 77,551,957 (GRCm39) T106N probably damaging Het
Gxylt2 C A 6: 100,710,196 (GRCm39) H112Q probably damaging Het
Hexim2 G A 11: 103,029,209 (GRCm39) R87Q probably damaging Het
Hgf A G 5: 16,807,305 (GRCm39) N399S probably benign Het
Ikbke T A 1: 131,199,516 (GRCm39) I302F probably damaging Het
Itgb4 C T 11: 115,874,983 (GRCm39) R447W probably benign Het
Kdm1b A G 13: 47,216,622 (GRCm39) probably null Het
Krtap19-9a T C 16: 88,721,002 (GRCm39) noncoding transcript Het
Lin9 T A 1: 180,496,763 (GRCm39) L351I probably benign Het
Mmp10 G A 9: 7,503,621 (GRCm39) A164T possibly damaging Het
Myrip G A 9: 120,253,734 (GRCm39) G269D probably benign Het
Or1e16 AGCGGTCGTAGGC AGC 11: 73,286,480 (GRCm39) probably null Het
Paxbp1 G T 16: 90,827,384 (GRCm39) R420S probably damaging Het
Pcbp2 T A 15: 102,391,597 (GRCm39) S38R probably damaging Het
Pcf11 A G 7: 92,306,922 (GRCm39) V1082A probably benign Het
Pkhd1 T C 1: 20,269,629 (GRCm39) E3305G probably damaging Het
Pla2g4c T A 7: 13,074,543 (GRCm39) W250R probably damaging Het
Prune2 A G 19: 16,993,725 (GRCm39) probably null Het
Rpsa A G 9: 119,957,551 (GRCm39) probably benign Het
Sema3e A G 5: 14,275,680 (GRCm39) I262V probably benign Het
Setd2 T A 9: 110,396,826 (GRCm39) L1663* probably null Het
Sh3d19 G A 3: 86,033,911 (GRCm39) V755I probably benign Het
Spag9 T A 11: 93,973,654 (GRCm39) V14E possibly damaging Het
Srsf11 C T 3: 157,728,981 (GRCm39) probably benign Het
Sspo A T 6: 48,428,818 (GRCm39) Q411L probably damaging Het
Sycp1 A C 3: 102,803,213 (GRCm39) S532R probably benign Het
Taf6l C A 19: 8,752,210 (GRCm39) A493S probably benign Het
Tsnaxip1 A G 8: 106,570,603 (GRCm39) D574G probably benign Het
Ttll10 T A 4: 156,132,084 (GRCm39) K117N possibly damaging Het
Uqcc5 A G 14: 30,846,477 (GRCm39) probably null Het
Utp4 T A 8: 107,638,907 (GRCm39) I405K probably damaging Het
Vmn2r45 T A 7: 8,474,475 (GRCm39) Y851F probably benign Het
Vps33a T C 5: 123,703,119 (GRCm39) D168G probably damaging Het
Other mutations in Crot
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00756:Crot APN 5 9,026,072 (GRCm39) missense probably damaging 1.00
IGL01013:Crot APN 5 9,043,575 (GRCm39) missense probably benign 0.06
IGL01085:Crot APN 5 9,023,955 (GRCm39) missense probably damaging 1.00
IGL02017:Crot APN 5 9,020,046 (GRCm39) splice site probably benign
IGL02306:Crot APN 5 9,018,701 (GRCm39) missense possibly damaging 0.94
IGL02612:Crot APN 5 9,019,945 (GRCm39) missense probably damaging 1.00
IGL02884:Crot APN 5 9,028,197 (GRCm39) critical splice donor site probably null
IGL03091:Crot APN 5 9,016,897 (GRCm39) missense probably benign
IGL03356:Crot APN 5 9,038,295 (GRCm39) splice site probably benign
ouray UTSW 5 9,043,504 (GRCm39) critical splice donor site probably null
R0383:Crot UTSW 5 9,018,734 (GRCm39) missense probably damaging 1.00
R0396:Crot UTSW 5 9,019,959 (GRCm39) missense probably damaging 1.00
R0502:Crot UTSW 5 9,026,075 (GRCm39) missense possibly damaging 0.66
R0503:Crot UTSW 5 9,026,075 (GRCm39) missense possibly damaging 0.66
R0676:Crot UTSW 5 9,043,622 (GRCm39) utr 5 prime probably benign
R1079:Crot UTSW 5 9,043,504 (GRCm39) critical splice donor site probably null
R1472:Crot UTSW 5 9,016,941 (GRCm39) missense probably damaging 1.00
R1595:Crot UTSW 5 9,024,186 (GRCm39) missense probably benign 0.00
R1757:Crot UTSW 5 9,037,828 (GRCm39) missense probably damaging 1.00
R1828:Crot UTSW 5 9,019,080 (GRCm39) missense probably benign 0.01
R1846:Crot UTSW 5 9,038,248 (GRCm39) missense probably benign 0.36
R2142:Crot UTSW 5 9,037,780 (GRCm39) missense possibly damaging 0.94
R3973:Crot UTSW 5 9,027,541 (GRCm39) missense probably benign
R3974:Crot UTSW 5 9,027,541 (GRCm39) missense probably benign
R3975:Crot UTSW 5 9,027,541 (GRCm39) missense probably benign
R4445:Crot UTSW 5 9,023,643 (GRCm39) missense probably damaging 1.00
R4446:Crot UTSW 5 9,023,643 (GRCm39) missense probably damaging 1.00
R4995:Crot UTSW 5 9,024,000 (GRCm39) missense probably damaging 1.00
R5084:Crot UTSW 5 9,019,994 (GRCm39) missense probably damaging 1.00
R5464:Crot UTSW 5 9,033,690 (GRCm39) splice site probably null
R5673:Crot UTSW 5 9,038,131 (GRCm39) missense probably benign 0.00
R5935:Crot UTSW 5 9,024,192 (GRCm39) missense probably benign
R5951:Crot UTSW 5 9,019,120 (GRCm39) nonsense probably null
R6862:Crot UTSW 5 9,039,641 (GRCm39) missense probably damaging 0.99
R6885:Crot UTSW 5 9,023,635 (GRCm39) missense probably benign 0.00
R6983:Crot UTSW 5 9,028,280 (GRCm39) missense probably benign 0.06
R7150:Crot UTSW 5 9,037,878 (GRCm39) missense probably damaging 0.99
R7228:Crot UTSW 5 9,026,051 (GRCm39) missense probably damaging 1.00
R7361:Crot UTSW 5 9,027,534 (GRCm39) missense probably damaging 1.00
R7662:Crot UTSW 5 9,019,072 (GRCm39) missense probably damaging 1.00
R7747:Crot UTSW 5 9,018,869 (GRCm39) critical splice donor site probably null
R8002:Crot UTSW 5 9,043,599 (GRCm39) missense probably benign 0.36
R8105:Crot UTSW 5 9,027,505 (GRCm39) missense probably damaging 0.99
R8233:Crot UTSW 5 9,026,027 (GRCm39) missense possibly damaging 0.77
R8474:Crot UTSW 5 9,043,518 (GRCm39) missense probably damaging 1.00
R8519:Crot UTSW 5 9,023,629 (GRCm39) missense probably benign
R8734:Crot UTSW 5 9,028,208 (GRCm39) missense probably benign 0.02
R9528:Crot UTSW 5 9,043,575 (GRCm39) missense possibly damaging 0.46
R9649:Crot UTSW 5 9,024,170 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- ATCTGCAGATCTGACGCCTAC -3'
(R):5'- TGGTCATGGTGAACATTGCAC -3'

Sequencing Primer
(F):5'- TGAGAAATCATGGAAAAGCAAACTC -3'
(R):5'- TCAGGGTTCAGAAAAAGTC -3'
Posted On 2016-12-15