Incidental Mutation 'R3974:Crot'
ID 312517
Institutional Source Beutler Lab
Gene Symbol Crot
Ensembl Gene ENSMUSG00000003623
Gene Name carnitine O-octanoyltransferase
Synonyms 1200003H03Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.103) question?
Stock # R3974 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 9016033-9047324 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 9027541 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 264 (T264A)
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 benign
Transcript: ENSMUST00000003720
AA Change: T264A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000003720
Gene: ENSMUSG00000003623
AA Change: T264A

DomainStartEndE-ValueType
Pfam:Carn_acyltransf 20 604 2.3e-167 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146115
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 93.8%
Validation Efficiency
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2510039O18Rik T C 4: 148,029,488 (GRCm39) I486T probably damaging Het
Abca8a A T 11: 109,974,328 (GRCm39) M202K probably damaging Het
Abhd4 T A 14: 54,500,417 (GRCm39) I117N probably damaging Het
Adam23 T A 1: 63,586,888 (GRCm39) Y416* probably null Het
Cenpe A G 3: 134,940,986 (GRCm39) probably null Het
Cenph A G 13: 100,900,075 (GRCm39) V151A probably damaging Het
Cfap54 A G 10: 92,675,333 (GRCm39) S2863P possibly damaging Het
Clca3a1 A T 3: 144,738,400 (GRCm39) V36D probably damaging Het
Cnbd1 G A 4: 18,887,693 (GRCm39) R274C probably benign Het
Dll4 A G 2: 119,164,573 (GRCm39) D664G probably damaging Het
Ehbp1 C T 11: 22,087,867 (GRCm39) A406T probably benign Het
Far2 T A 6: 148,052,252 (GRCm39) I177N probably damaging Het
Flt4 T G 11: 49,527,567 (GRCm39) V910G probably damaging Het
Fmod A G 1: 133,968,496 (GRCm39) R179G probably benign Het
Gdf2 T A 14: 33,666,791 (GRCm39) V171D probably damaging Het
Gpx6 C A 13: 21,501,828 (GRCm39) S150Y probably damaging Het
Grik2 A T 10: 49,298,750 (GRCm39) Y37N probably damaging Het
Grn T C 11: 102,327,165 (GRCm39) V559A probably damaging Het
Lrrc37 A T 11: 103,509,927 (GRCm39) probably benign Het
Muc2 T A 7: 141,300,541 (GRCm39) probably benign Het
Myo5b T C 18: 74,767,552 (GRCm39) Y287H probably damaging Het
Nbeal2 T C 9: 110,462,914 (GRCm39) T1350A probably damaging Het
Nfkbiz T C 16: 55,638,799 (GRCm39) I220M probably benign Het
Nt5dc2 T C 14: 30,860,832 (GRCm39) S439P probably damaging Het
Omg T A 11: 79,393,224 (GRCm39) E211D probably benign Het
Or52ab7 T G 7: 102,978,285 (GRCm39) D197E probably damaging Het
Or8k18 A T 2: 86,085,935 (GRCm39) I34N possibly damaging Het
Pcdhb4 A G 18: 37,441,901 (GRCm39) T404A possibly damaging Het
Plcl1 T A 1: 55,737,374 (GRCm39) M905K probably benign Het
Plod2 G T 9: 92,480,672 (GRCm39) G422* probably null Het
Ppp1r12a T C 10: 108,089,341 (GRCm39) V660A probably benign Het
Prdm6 T C 18: 53,673,278 (GRCm39) I186T possibly damaging Het
Ptprq T G 10: 107,547,923 (GRCm39) K158N possibly damaging Het
Rimbp2 A G 5: 128,874,862 (GRCm39) V243A probably damaging Het
Rp1l1 T A 14: 64,267,758 (GRCm39) Y1115N probably damaging Het
Rtn4 C T 11: 29,657,505 (GRCm39) T553I probably damaging Het
Scrn3 T C 2: 73,166,121 (GRCm39) S385P possibly damaging Het
Serpina1f C A 12: 103,659,830 (GRCm39) G151* probably null Het
Sis T C 3: 72,850,968 (GRCm39) T577A probably damaging Het
Slco1a1 A T 6: 141,854,819 (GRCm39) S611T probably benign Het
Smad4 G T 18: 73,810,807 (GRCm39) T59K possibly damaging Het
Syne1 T C 10: 4,993,630 (GRCm39) D8370G probably benign Het
Tigd4 G A 3: 84,502,585 (GRCm39) A501T possibly damaging Het
Tjp1 A T 7: 64,947,387 (GRCm39) C1724* probably null Het
Tmem107 G T 11: 68,962,301 (GRCm39) probably null Het
Tsc22d1 T C 14: 76,656,049 (GRCm39) S761P probably damaging Het
Tyw5 A T 1: 57,430,687 (GRCm39) D165E probably damaging Het
U2af2 T A 7: 5,072,438 (GRCm39) probably null Het
Ube3b T A 5: 114,550,491 (GRCm39) D839E probably benign Het
Ush2a A G 1: 188,113,698 (GRCm39) D639G probably benign Het
Veph1 A T 3: 66,065,648 (GRCm39) M473K probably benign Het
Vmn2r72 A T 7: 85,399,017 (GRCm39) N445K probably damaging Het
Vps37d T C 5: 135,105,393 (GRCm39) M77V probably null 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
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
R5814:Crot UTSW 5 9,023,996 (GRCm39) missense probably damaging 0.99
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'- CCCTACACAATATAGTTCATAGGTGA -3'
(R):5'- CGGTGGGCAAAGGTAATAATC -3'

Sequencing Primer
(F):5'- TAGGTGAGAAAAATTCTAAGACCCTG -3'
(R):5'- TCCCAGAAGCTGTCGTGTGAATAG -3'
Posted On 2015-04-30