Mutagenetix > Incidental Mutation

Incidental Mutation 'R9217:Cpt1a'

699282

Institutional Source

Beutler Lab

Gene Symbol

Cpt1a

Ensembl Gene

ENSMUSG00000024900

Gene Name

carnitine palmitoyltransferase 1a, liver

Synonyms

Cpt1, CPTI, L-CPT I

MMRRC Submission

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R9217 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

3372334-3435733 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 3425111 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 493 (V493I)

Ref Sequence

ENSEMBL: ENSMUSP00000025835 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000025835]

AlphaFold

P97742

Predicted Effect

probably benign
Transcript: ENSMUST00000025835
AA Change: V493I

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000025835
Gene: ENSMUSG00000024900
AA Change: V493I

Domain	Start	End	E-Value	Type
Pfam:CPT_N	1	47	2.3e-30	PFAM
transmembrane domain	49	71	N/A	INTRINSIC
transmembrane domain	104	126	N/A	INTRINSIC
Pfam:Carn_acyltransf	171	762	6e-186	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 98.8%

Validation Efficiency

97% (59/61)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The mitochondrial oxidation of long-chain fatty acids is initiated by the sequential action of carnitine palmitoyltransferase I (which is located in the outer membrane and is detergent-labile) and carnitine palmitoyltransferase II (which is located in the inner membrane and is detergent-stable), together with a carnitine-acylcarnitine translocase. CPT I is the key enzyme in the carnitine-dependent transport across the mitochondrial inner membrane and its deficiency results in a decreased rate of fatty acid beta-oxidation. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display embryonic lethality. Heterozygous null mice display decreased serum glucose and increased serum free fatty acid levels after fasting. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A730049H05Rik	T	C	6: 92,808,967 (GRCm39)	V98A	unknown	Het
Abca15	A	T	7: 119,987,439 (GRCm39)	M1242L	probably benign	Het
Abcb9	G	A	5: 124,214,090 (GRCm39)	R576C	possibly damaging	Het
Abl2	A	G	1: 156,452,902 (GRCm39)	S146G	probably damaging	Het
Aga	G	A	8: 53,966,627 (GRCm39)	G60S	probably damaging	Het
Amigo1	T	A	3: 108,095,944 (GRCm39)	V481D	probably damaging	Het
Ano5	C	A	7: 51,243,415 (GRCm39)	P846Q	probably damaging	Het
Ccdc62	C	A	5: 124,092,470 (GRCm39)	T485K	probably benign	Het
Cd177	A	T	7: 24,445,550 (GRCm39)	I631K	possibly damaging	Het
Chil6	T	A	3: 106,313,411 (GRCm39)		probably benign	Het
Clip1	A	G	5: 123,717,441 (GRCm39)	S1283P	probably damaging	Het
Dcbld1	T	A	10: 52,138,028 (GRCm39)	D97E	probably benign	Het
Decr1	G	A	4: 15,930,969 (GRCm39)	P121L	probably damaging	Het
Ehmt1	A	T	2: 24,729,578 (GRCm39)	L661Q	probably benign	Het
Eif2d	A	G	1: 131,085,972 (GRCm39)	M156V	possibly damaging	Het
Ermn	A	T	2: 57,938,010 (GRCm39)	I201K	probably damaging	Het
Etfbkmt	T	C	6: 149,045,663 (GRCm39)	C6R	probably benign	Het
Evx2	A	T	2: 74,488,109 (GRCm39)		probably null	Het
Fam222a	T	C	5: 114,748,905 (GRCm39)	S34P	probably benign	Het
Fmo6	A	T	1: 162,748,046 (GRCm39)	D339E	probably benign	Het
Fubp1	T	C	3: 151,923,873 (GRCm39)	S142P	probably benign	Het
Gm40460	ACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG	ACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG	7: 141,794,450 (GRCm39)		probably benign	Het
Gnb1	A	T	4: 155,625,033 (GRCm39)	Q75L	probably damaging	Het
Gucy2e	C	T	11: 69,126,778 (GRCm39)	A232T	possibly damaging	Het
Haspin	A	T	11: 73,026,936 (GRCm39)	C718S	probably benign	Het
Iqcd	C	T	5: 120,738,707 (GRCm39)	P175L	possibly damaging	Het
Jph1	T	A	1: 17,167,632 (GRCm39)	Q66L	probably benign	Het
Kank1	G	T	19: 25,386,944 (GRCm39)	D206Y	possibly damaging	Het
Klf14	T	C	6: 30,935,470 (GRCm39)	T55A	probably benign	Het
Lclat1	T	C	17: 73,494,879 (GRCm39)	M125T	probably damaging	Het
Lgr5	T	A	10: 115,423,349 (GRCm39)	Q17L	probably benign	Het
Lrmda	A	G	14: 22,648,361 (GRCm39)	I64V	unknown	Het
Lrrc15	A	G	16: 30,092,415 (GRCm39)	L308P	probably damaging	Het
Lyst	C	A	13: 13,871,245 (GRCm39)	Q2661K	probably benign	Het
Map3k21	T	A	8: 126,638,027 (GRCm39)	D204E	possibly damaging	Het
Msln	T	C	17: 25,970,125 (GRCm39)	I277V	probably benign	Het
Ndst4	C	T	3: 125,518,385 (GRCm39)	S354L	probably benign	Het
Nup153	G	A	13: 46,835,138 (GRCm39)	T1389M	probably damaging	Het
Or8c10	A	G	9: 38,279,268 (GRCm39)	Y132C	probably damaging	Het
Plcd1	T	C	9: 118,901,723 (GRCm39)		probably null	Het
Plce1	C	T	19: 38,748,551 (GRCm39)	R1761C	probably damaging	Het
Prrc2b	T	C	2: 32,103,414 (GRCm39)	L964P	probably damaging	Het
Prss43	T	C	9: 110,656,564 (GRCm39)	S84P	possibly damaging	Het
Rffl	T	C	11: 82,703,633 (GRCm39)	T97A	possibly damaging	Het
Riok2	G	C	17: 17,598,057 (GRCm39)	G48A	possibly damaging	Het
Sec24a	A	G	11: 51,617,331 (GRCm39)	M488T	probably benign	Het
Setdb2	C	T	14: 59,646,881 (GRCm39)	D545N	possibly damaging	Het
Slc39a4	T	A	15: 76,498,126 (GRCm39)	H400L	possibly damaging	Het
St7	T	A	6: 17,846,271 (GRCm39)	F175I	probably damaging	Het
Syne1	T	A	10: 5,299,324 (GRCm39)	D977V	probably damaging	Het
Tenm4	C	T	7: 96,534,646 (GRCm39)	T1801I	probably damaging	Het
Terf1	C	T	1: 15,883,295 (GRCm39)	T136I	probably damaging	Het
Tnnt1	T	C	7: 4,513,381 (GRCm39)	S42G	probably benign	Het
Trappc8	A	G	18: 21,000,822 (GRCm39)	V287A	probably benign	Het
Ttc3	T	A	16: 94,230,467 (GRCm39)	I870K	possibly damaging	Het
Ttn	A	T	2: 76,574,389 (GRCm39)	N25501K	possibly damaging	Het
Unc13c	A	T	9: 73,485,715 (GRCm39)	W1662R	probably damaging	Het
Wdr47	T	A	3: 108,525,890 (GRCm39)	C138S	probably damaging	Het
Zfp458	A	G	13: 67,408,298 (GRCm39)	S6P	probably damaging	Het
Zfp668	A	C	7: 127,465,804 (GRCm39)	L460*	probably null	Het

Other mutations in Cpt1a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00785:Cpt1a	APN	19	3,416,389 (GRCm39)	missense	possibly damaging	0.85
allosouris	UTSW	19	3,428,472 (GRCm39)	missense	probably damaging	1.00
Tyrannosouris	UTSW	19	3,412,156 (GRCm39)	missense	probably damaging	1.00
R0029:Cpt1a	UTSW	19	3,431,674 (GRCm39)	missense	probably benign	0.04
R0029:Cpt1a	UTSW	19	3,431,674 (GRCm39)	missense	probably benign	0.04
R0305:Cpt1a	UTSW	19	3,428,455 (GRCm39)	missense	probably benign
R0963:Cpt1a	UTSW	19	3,431,634 (GRCm39)	missense	probably damaging	1.00
R1511:Cpt1a	UTSW	19	3,415,788 (GRCm39)	splice site	probably benign
R2102:Cpt1a	UTSW	19	3,421,585 (GRCm39)	missense	probably benign	0.25
R3034:Cpt1a	UTSW	19	3,428,390 (GRCm39)	missense	probably damaging	1.00
R3153:Cpt1a	UTSW	19	3,406,430 (GRCm39)	missense	probably damaging	0.99
R5195:Cpt1a	UTSW	19	3,433,800 (GRCm39)	missense	possibly damaging	0.88
R5391:Cpt1a	UTSW	19	3,399,260 (GRCm39)	missense	probably damaging	0.98
R5964:Cpt1a	UTSW	19	3,415,760 (GRCm39)	missense	possibly damaging	0.80
R6031:Cpt1a	UTSW	19	3,421,556 (GRCm39)	splice site	probably null
R6031:Cpt1a	UTSW	19	3,421,556 (GRCm39)	splice site	probably null
R6246:Cpt1a	UTSW	19	3,426,550 (GRCm39)	missense	probably damaging	0.99
R6339:Cpt1a	UTSW	19	3,412,152 (GRCm39)	missense	probably benign	0.27
R6427:Cpt1a	UTSW	19	3,412,156 (GRCm39)	missense	probably damaging	1.00
R6535:Cpt1a	UTSW	19	3,415,788 (GRCm39)	splice site	probably null
R6621:Cpt1a	UTSW	19	3,428,472 (GRCm39)	missense	probably damaging	1.00
R6892:Cpt1a	UTSW	19	3,421,660 (GRCm39)	missense	probably benign	0.00
R7142:Cpt1a	UTSW	19	3,425,100 (GRCm39)	missense	probably benign	0.00
R7385:Cpt1a	UTSW	19	3,430,155 (GRCm39)	missense	probably damaging	0.99
R7908:Cpt1a	UTSW	19	3,412,202 (GRCm39)	missense	probably benign	0.26
R8098:Cpt1a	UTSW	19	3,420,849 (GRCm39)	missense	probably benign
R8362:Cpt1a	UTSW	19	3,420,744 (GRCm39)	nonsense	probably null
R8444:Cpt1a	UTSW	19	3,431,981 (GRCm39)	missense	probably benign
R8854:Cpt1a	UTSW	19	3,406,327 (GRCm39)	missense	probably benign	0.00
R8918:Cpt1a	UTSW	19	3,408,258 (GRCm39)	missense
R8951:Cpt1a	UTSW	19	3,412,211 (GRCm39)	missense	probably benign	0.14
R9295:Cpt1a	UTSW	19	3,428,441 (GRCm39)	missense	probably damaging	0.99
R9495:Cpt1a	UTSW	19	3,433,795 (GRCm39)	missense	probably benign
R9560:Cpt1a	UTSW	19	3,402,531 (GRCm39)	missense	possibly damaging	0.89
R9735:Cpt1a	UTSW	19	3,420,825 (GRCm39)	missense	probably benign
X0019:Cpt1a	UTSW	19	3,416,348 (GRCm39)	missense	probably benign	0.01
Z1177:Cpt1a	UTSW	19	3,420,727 (GRCm39)	missense	probably damaging	1.00
Z1177:Cpt1a	UTSW	19	3,416,370 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- ATCAGTTAGCTTTCTGGGGC -3'
(R):5'- CTTGCCTATCACCAGAGCTCAG -3'

Sequencing Primer
(F):5'- AGTTAGCTTTCTGGGGCCTTCC -3'
(R):5'- AGCTCAGGAACAAGATTGCC -3'

Posted On

2022-02-07