Mutagenetix > Incidental Mutations

Incidental Mutation 'R7335:Trit1'

569421

Institutional Source

Beutler Lab

Gene Symbol

Trit1

Ensembl Gene

ENSMUSG00000028653

Gene Name

tRNA isopentenyltransferase 1

Synonyms

2310075G14Rik, MOD5

MMRRC Submission

Accession Numbers

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R7335 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

123016597-123054949 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 123016779 bp

Zygosity

Heterozygous

Amino Acid Change

Methionine to Threonine at position 57 (M57T)

Ref Sequence

ENSEMBL: ENSMUSP00000099709 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000102649]

Predicted Effect

possibly damaging
Transcript: ENSMUST00000102649
AA Change: M57T

PolyPhen 2 Score 0.895 (Sensitivity: 0.82; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000099709
Gene: ENSMUSG00000028653
AA Change: M57T

Domain	Start	End	E-Value	Type
low complexity region	2	9	N/A	INTRINSIC
Pfam:IPT	23	109	2e-6	PFAM
Pfam:IPPT	58	335	1.9e-66	PFAM
Pfam:zf-C2H2_jaz	394	420	7.4e-8	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.1%

Validation Efficiency

100% (56/56)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that that is targeted to the mitochondrion and modifies transfer RNAs (tRNAs) by adding a dimethylallyl group onto the adenine at position 37. This modification is important for maintaining the correct reading frame during protein translation. This gene is considered a tumor suppressor and its expression can decrease cell growth. Alternative splicing results in multiple transcripts variants, most of which are likely non-functional. [provided by RefSeq, Aug 2015]

Allele List at MGI

Other mutations in this stock

Total: 57 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamts2	A	G	11: 50,602,266	S35G	probably benign	Het
Adcy6	G	T	15: 98,603,876	Q286K	probably benign	Het
Agrn	A	G	4: 156,176,532	S676P	probably damaging	Het
Arntl2	A	G	6: 146,809,719	M74V	probably benign	Het
Arpp21	A	T	9: 112,176,251		probably null	Het
C1rb	A	T	6: 124,575,279	I319F	possibly damaging	Het
C2cd3	T	C	7: 100,422,603	V629A		Het
Cacna1i	T	G	15: 80,375,575	F1287C	probably damaging	Het
Catspere2	A	G	1: 178,098,508	I247V	probably benign	Het
Cd101	C	G	3: 101,018,729	A229P	probably benign	Het
Cdh23	T	C	10: 60,305,116	D3151G	probably damaging	Het
Cenpc1	C	A	5: 86,034,353	K557N	possibly damaging	Het
Col6a4	G	A	9: 106,076,892	T416M	possibly damaging	Het
Cyp2c67	A	T	19: 39,640,007	C164*	probably null	Het
Dopey2	A	G	16: 93,747,508	E179G	probably benign	Het
Duoxa2	A	T	2: 122,301,340	Y170F	possibly damaging	Het
Fras1	A	G	5: 96,736,970	K2569R	possibly damaging	Het
Fsip2	C	A	2: 82,983,118	H3260Q	probably benign	Het
Gm3402	T	C	5: 146,515,233	I121T	probably benign	Het
Herc3	T	A	6: 58,876,788	H606Q	possibly damaging	Het
Hmcn2	T	C	2: 31,392,157	V1927A	possibly damaging	Het
Hnf4g	A	G	3: 3,652,864	H347R	possibly damaging	Het
Hs3st3a1	A	G	11: 64,520,337	T234A	probably benign	Het
Hyal1	G	T	9: 107,579,160	V379L	probably benign	Het
Ighv1-19	A	G	12: 114,708,951		probably benign	Het
Iqcc	T	A	4: 129,616,708	Q338L	not run	Het
Kdm5b	T	C	1: 134,560,439	V34A	probably damaging	Het
Lgals4	T	C	7: 28,841,146	F225L	probably benign	Het
Lmtk3	C	T	7: 45,795,157	T1088I	unknown	Het
Magel2	A	T	7: 62,380,776	S1143C	unknown	Het
Mapk4	A	T	18: 73,937,267	L185Q	possibly damaging	Het
Ncam1	A	G	9: 49,506,911	S1030P		Het
Nynrin	A	T	14: 55,863,914	T347S	probably benign	Het
Pak7	T	C	2: 136,098,299	T532A	probably damaging	Het
Pcdhb15	A	G	18: 37,474,336	E207G	probably damaging	Het
Pde6h	T	C	6: 136,963,213	W66R	probably damaging	Het
Pmaip1	T	C	18: 66,458,814		probably null	Het
Prkd3	A	G	17: 78,954,566	F774S	probably damaging	Het
Prox1	T	A	1: 190,161,845	R134S	possibly damaging	Het
Ptpn22	T	A	3: 103,886,019	H495Q	probably damaging	Het
Ptprj	G	T	2: 90,440,782	Q1201K	probably benign	Het
Rp1l1	A	G	14: 64,031,998	S1678G	probably benign	Het
Sez6l	G	T	5: 112,576,812		probably null	Het
Sgcg	T	A	14: 61,240,367	Y91F	probably damaging	Het
Skint2	C	T	4: 112,624,218	L93F	probably damaging	Het
Slc22a22	A	T	15: 57,263,375	D99E	probably benign	Het
Slco3a1	A	G	7: 74,284,342	I694T	probably damaging	Het
Smurf2	A	T	11: 106,846,085	I305N	possibly damaging	Het
Soga1	T	C	2: 157,031,005	Q862R	possibly damaging	Het
Stac3	T	A	10: 127,504,900	V178D	probably benign	Het
Suclg2	T	A	6: 95,566,460	N330I	probably damaging	Het
Suclg2	G	A	6: 95,566,463	A329V	probably damaging	Het
Tas2r118	C	T	6: 23,969,750	C104Y	probably damaging	Het
Tom1l2	T	G	11: 60,245,165	E327D	probably benign	Het
Vav1	G	A	17: 57,296,720	S134N	probably benign	Het
Vmn2r82	T	C	10: 79,378,888	L235P	probably damaging	Het
Zfp735	T	A	11: 73,711,553	V441E	possibly damaging	Het

Other mutations in Trit1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01859:Trit1	APN	4	123049551	missense	probably benign	0.16
R1675:Trit1	UTSW	4	123054236	missense	possibly damaging	0.82
R1935:Trit1	UTSW	4	123054240	missense	probably benign	0.00
R1936:Trit1	UTSW	4	123054240	missense	probably benign	0.00
R1940:Trit1	UTSW	4	123054240	missense	probably benign	0.00
R4801:Trit1	UTSW	4	123016638	missense	probably benign	0.40
R4802:Trit1	UTSW	4	123016638	missense	probably benign	0.40
R5106:Trit1	UTSW	4	123054313	utr 3 prime	probably benign
R5644:Trit1	UTSW	4	123049172	missense	probably damaging	1.00
R6122:Trit1	UTSW	4	123039468	missense	possibly damaging	0.95
R6403:Trit1	UTSW	4	123039579	missense	possibly damaging	0.67
R7905:Trit1	UTSW	4	123016715	missense	probably damaging	1.00
R8138:Trit1	UTSW	4	123043789	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- GCTCAGATGCCTTCAAGATGG -3'
(R):5'- TGGCCTGAGAAGTTACTTAGCG -3'

Sequencing Primer
(F):5'- TTCAAGATGGCGGCTGC -3'
(R):5'- GCCTGAGAAGTTACTTAGCGATCAC -3'

Posted On

2019-09-13