Mutagenetix > Incidental Mutation

Incidental Mutation 'R4626:Trmu'

348805

Institutional Source

Beutler Lab

Gene Symbol

Trmu

Ensembl Gene

ENSMUSG00000022386

Gene Name

tRNA 5-methylaminomethyl-2-thiouridylate methyltransferase

Synonyms

1600025P05Rik, Mtu1, 1110005N20Rik, Trmt1

MMRRC Submission

041891-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.146) question?

Stock #

R4626 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

85763513-85781595 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 85779186 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Histidine at position 278 (Y278H)

Ref Sequence

ENSEMBL: ENSMUSP00000023019 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000016172] [ENSMUST00000023019] [ENSMUST00000162491]

AlphaFold

Q9DAT5

Predicted Effect

probably benign
Transcript: ENSMUST00000016172

SMART Domains

Protein: ENSMUSP00000016172
Gene: ENSMUSG00000016028

Domain	Start	End	E-Value	Type
signal peptide	1	29	N/A	INTRINSIC
low complexity region	65	93	N/A	INTRINSIC
low complexity region	221	240	N/A	INTRINSIC
low complexity region	243	257	N/A	INTRINSIC
CA	282	366	9.51e-26	SMART
CA	390	472	1.59e-27	SMART
CA	496	578	3.8e-25	SMART
CA	602	700	2.25e-27	SMART
CA	724	802	3.14e-17	SMART
CA	826	905	2.67e-29	SMART
CA	929	1012	3.23e-28	SMART
CA	1036	1114	4.17e-22	SMART
CA	1142	1218	6.89e-1	SMART
EGF	1321	1376	3.38e-3	SMART
EGF	1381	1414	5.49e-3	SMART
EGF	1421	1456	9.7e-4	SMART
LamG	1477	1644	2.53e-33	SMART
EGF	1667	1700	6.4e-4	SMART
LamG	1726	1864	1.13e-21	SMART
EGF	1890	1923	1.84e-4	SMART
EGF	1925	1961	5.49e-3	SMART
EGF_Lam	2018	2063	7.12e-11	SMART
HormR	2066	2128	2.55e-20	SMART
Pfam:GAIN	2140	2396	1.1e-64	PFAM
GPS	2422	2475	5.03e-22	SMART
Pfam:7tm_2	2480	2712	2.6e-60	PFAM
low complexity region	2738	2753	N/A	INTRINSIC
low complexity region	2819	2852	N/A	INTRINSIC
low complexity region	2976	2988	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000023019
AA Change: Y278H

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000023019
Gene: ENSMUSG00000022386
AA Change: Y278H

Domain	Start	End	E-Value	Type
Pfam:NAD_synthase	1	133	7.7e-7	PFAM
Pfam:ThiI	3	79	7.7e-8	PFAM
Pfam:tRNA_Me_trans	5	383	3.4e-142	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159362

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000159730

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000161784

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000162010

Predicted Effect

probably benign
Transcript: ENSMUST00000162339

SMART Domains

Protein: ENSMUSP00000125266
Gene: ENSMUSG00000022386

Domain	Start	End	E-Value	Type
Pfam:tRNA_Me_trans	1	46	1.1e-8	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000162601

Predicted Effect

probably benign
Transcript: ENSMUST00000226840

Predicted Effect

probably benign
Transcript: ENSMUST00000162491

SMART Domains

Protein: ENSMUSP00000125704
Gene: ENSMUSG00000022386

Domain	Start	End	E-Value	Type
Pfam:NAD_synthase	1	88	1.1e-8	PFAM
Pfam:Asn_synthase	1	90	3e-7	PFAM
Pfam:ThiI	3	84	1.6e-10	PFAM
Pfam:tRNA_Me_trans	5	88	2.9e-34	PFAM

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.4%
20x: 95.6%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This nuclear gene encodes a mitochondrial tRNA-modifying enzyme. The encoded protein catalyzes the 2-thiolation of uridine on the wobble positions of tRNA(Lys), tRNA(Glu), and tRNA(Gln), resulting in the formation of 5-taurinomethyl-2-thiouridine moieties. Mutations in this gene may cause transient infantile liver failure. Polymorphisms in this gene may also influence the severity of deafness caused by mitochondrial 12S ribosomal RNA mutations. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
PHENOTYPE: Homozygous KO is embryonic lethal. Homozygous conditional KO in the liver affects mitochondrial function owing to impaired mt-tRNA modifications. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aatf	A	C	11: 84,313,784 (GRCm39)	*527G	probably null	Het
Abca17	A	T	17: 24,540,058 (GRCm39)	I390N	probably damaging	Het
Adamts18	C	T	8: 114,499,800 (GRCm39)	W371*	probably null	Het
Akr1c13	G	T	13: 4,247,869 (GRCm39)	V214F	probably damaging	Het
Alkbh2	C	T	5: 114,262,287 (GRCm39)	E148K	probably damaging	Het
Ankrd49	A	C	9: 14,693,936 (GRCm39)	L77R	probably damaging	Het
Ap3b1	T	A	13: 94,540,586 (GRCm39)	N169K	possibly damaging	Het
Arhgap39	A	C	15: 76,621,837 (GRCm39)	F255V	possibly damaging	Het
Atp1a3	T	A	7: 24,698,193 (GRCm39)	N171I	possibly damaging	Het
Atp9a	T	C	2: 168,481,863 (GRCm39)	D953G	probably damaging	Het
Atxn1	T	C	13: 45,720,575 (GRCm39)	Y440C	probably damaging	Het
Bccip	T	C	7: 133,322,457 (GRCm39)	Y268H	possibly damaging	Het
Brms1l	C	A	12: 55,909,958 (GRCm39)	P243T	probably benign	Het
Btbd10	T	C	7: 112,927,605 (GRCm39)	E250G	probably damaging	Het
Cacna1e	T	C	1: 154,358,294 (GRCm39)		probably null	Het
Cfhr2	A	T	1: 139,741,314 (GRCm39)	N220K	probably damaging	Het
Csnk1g2	C	A	10: 80,475,648 (GRCm39)	A405E	probably damaging	Het
D5Ertd579e	T	C	5: 36,771,903 (GRCm39)	I831V	possibly damaging	Het
F2	T	A	2: 91,461,015 (GRCm39)	N239I	probably benign	Het
Fbln5	T	A	12: 101,727,086 (GRCm39)	D301V	probably damaging	Het
Fbn2	A	T	18: 58,146,819 (GRCm39)	C2692*	probably null	Het
Fhdc1	C	T	3: 84,381,557 (GRCm39)	D34N	probably damaging	Het
Galnt13	T	A	2: 54,747,878 (GRCm39)	M253K	probably damaging	Het
Gpc6	C	A	14: 118,202,255 (GRCm39)	Y488*	probably null	Het
Grm5	G	T	7: 87,779,361 (GRCm39)	G934C	probably damaging	Het
Gys1	T	C	7: 45,088,958 (GRCm39)	L119S	probably damaging	Het
H2-T15	CTGGGTG	CTG	17: 36,368,788 (GRCm39)		probably null	Het
Htra4	T	C	8: 25,527,130 (GRCm39)	N222D	probably benign	Het
Iba57	A	G	11: 59,049,287 (GRCm39)	V294A	probably benign	Het
Kctd21	A	G	7: 96,996,782 (GRCm39)	D85G	probably damaging	Het
Krt1	C	T	15: 101,754,622 (GRCm39)	G543S	unknown	Het
Lama5	G	A	2: 179,826,253 (GRCm39)	T2330M	probably damaging	Het
Lrguk	G	A	6: 34,106,158 (GRCm39)	E728K	probably benign	Het
Mcm6	T	C	1: 128,279,285 (GRCm39)	D167G	probably benign	Het
Mettl18	T	A	1: 163,824,045 (GRCm39)	V122E	probably damaging	Het
Mindy2	G	A	9: 70,534,063 (GRCm39)	S378L	probably damaging	Het
Mis18bp1	G	T	12: 65,187,540 (GRCm39)	F854L	probably damaging	Het
Mtdh	C	T	15: 34,114,980 (GRCm39)	R106*	probably null	Het
Nup214	T	A	2: 31,923,416 (GRCm39)	V1315E	possibly damaging	Het
Nup58	A	G	14: 60,476,004 (GRCm39)	V271A	probably benign	Het
Or1j1	A	G	2: 36,702,271 (GRCm39)	Y278H	probably damaging	Het
Or4c101	T	C	2: 88,390,176 (GRCm39)	V121A	possibly damaging	Het
Or6f2	T	C	7: 139,756,359 (GRCm39)	S109P	probably damaging	Het
Orc5	G	T	5: 22,753,003 (GRCm39)	F10L	probably benign	Het
Pcdha11	A	T	18: 37,140,051 (GRCm39)	N560I	probably damaging	Het
Pcdhb9	T	A	18: 37,535,302 (GRCm39)	F432Y	probably benign	Het
Peg10	GGATCC	GGATCCCCATCAAGATCC	6: 4,756,460 (GRCm39)		probably benign	Het
Poll	C	A	19: 45,543,563 (GRCm39)	M385I	probably benign	Het
Pomt1	A	G	2: 32,144,424 (GRCm39)	K737E	possibly damaging	Het
Prr16	C	T	18: 51,435,911 (GRCm39)	T130I	probably damaging	Het
Ptpn18	A	G	1: 34,510,873 (GRCm39)		probably null	Het
Ranbp6	A	T	19: 29,788,263 (GRCm39)	Y696*	probably null	Het
Rmi1	A	G	13: 58,556,950 (GRCm39)	R400G	probably benign	Het
Scn10a	A	G	9: 119,460,571 (GRCm39)	I1101T	possibly damaging	Het
Slc22a22	T	C	15: 57,126,734 (GRCm39)	T93A	probably damaging	Het
Snx10	A	G	6: 51,565,270 (GRCm39)	D129G	probably damaging	Het
Stub1	A	G	17: 26,050,845 (GRCm39)		probably null	Het
Tfr2	T	C	5: 137,569,954 (GRCm39)	V120A	probably benign	Het
Ugt2b36	A	C	5: 87,239,947 (GRCm39)	F146C	probably damaging	Het
Vav2	T	C	2: 27,160,172 (GRCm39)	I692V	possibly damaging	Het
Wdfy3	A	G	5: 102,091,800 (GRCm39)	L513P	probably damaging	Het
Zfhx4	T	A	3: 5,467,699 (GRCm39)	V2619D	probably damaging	Het
Zfyve26	T	A	12: 79,315,844 (GRCm39)	N1211Y	possibly damaging	Het
Zp3r	A	G	1: 130,542,912 (GRCm39)	F142L	probably damaging	Het

Other mutations in Trmu

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00785:Trmu	APN	15	85,767,032 (GRCm39)	missense	probably benign	0.00
IGL02873:Trmu	APN	15	85,781,033 (GRCm39)	splice site	probably null
IGL03375:Trmu	APN	15	85,779,138 (GRCm39)	missense	possibly damaging	0.65
R0592:Trmu	UTSW	15	85,781,027 (GRCm39)	unclassified	probably benign
R0781:Trmu	UTSW	15	85,763,604 (GRCm39)	nonsense	probably null
R1120:Trmu	UTSW	15	85,774,486 (GRCm39)	missense	possibly damaging	0.75
R1165:Trmu	UTSW	15	85,776,875 (GRCm39)	missense	probably damaging	0.99
R1443:Trmu	UTSW	15	85,781,302 (GRCm39)	splice site	probably null
R1503:Trmu	UTSW	15	85,779,220 (GRCm39)	missense	possibly damaging	0.88
R4790:Trmu	UTSW	15	85,767,006 (GRCm39)	missense	probably damaging	1.00
R5134:Trmu	UTSW	15	85,780,556 (GRCm39)	splice site	probably null
R5399:Trmu	UTSW	15	85,780,609 (GRCm39)	splice site	probably null
R5639:Trmu	UTSW	15	85,766,899 (GRCm39)	missense	probably damaging	1.00
R6831:Trmu	UTSW	15	85,779,207 (GRCm39)	missense	probably benign
R8093:Trmu	UTSW	15	85,766,921 (GRCm39)	missense	probably benign	0.08
R8276:Trmu	UTSW	15	85,766,932 (GRCm39)	missense	possibly damaging	0.88
R9163:Trmu	UTSW	15	85,781,096 (GRCm39)	missense	probably benign	0.00
RF007:Trmu	UTSW	15	85,776,770 (GRCm39)	missense	possibly damaging	0.93

Predicted Primers

PCR Primer
(F):5'- AGTCACTGTCACATCCCTCGAG -3'
(R):5'- TCTCACAGGAGCCTAGTGAG -3'

Sequencing Primer
(F):5'- CTCGAGACCTGAAGCCAAGG -3'
(R):5'- CAGGAGCCTAGTGAGCACTTTATATG -3'

Posted On

2015-10-08