Mutagenetix > Incidental Mutation

Incidental Mutation 'R5837:Trmt2a'

449674

Institutional Source

Beutler Lab

Gene Symbol

Trmt2a

Ensembl Gene

ENSMUSG00000022721

Gene Name

TRM2 tRNA methyltransferase 2A

Synonyms

Htf9c

MMRRC Submission

044057-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R5837 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

18066711-18072636 bp(+) (GRCm39)

Type of Mutation

unclassified

DNA Base Change (assembly)

C to T at 18067326 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Gene Model

predicted gene model for transcript(s): [ENSMUST00000009321] [ENSMUST00000052325] [ENSMUST00000100099] [ENSMUST00000115640] [ENSMUST00000115645] [ENSMUST00000231509] [ENSMUST00000128045] [ENSMUST00000140206]

AlphaFold

Q8BNV1

Predicted Effect

probably benign
Transcript: ENSMUST00000009321

SMART Domains

Protein: ENSMUSP00000009321
Gene: ENSMUSG00000022718

Domain	Start	End	E-Value	Type
low complexity region	165	176	N/A	INTRINSIC
WW	302	334	7.26e-6	SMART
low complexity region	411	421	N/A	INTRINSIC
DSRM	512	577	5.68e-10	SMART
DSRM	620	685	8.26e-1	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000052325

SMART Domains

Protein: ENSMUSP00000055288
Gene: ENSMUSG00000005732

Domain	Start	End	E-Value	Type
RanBD	1	108	4.92e-46	SMART
coiled coil region	123	153	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000059696

Predicted Effect

probably benign
Transcript: ENSMUST00000100099

SMART Domains

Protein: ENSMUSP00000111303
Gene: ENSMUSG00000022721

Domain	Start	End	E-Value	Type
low complexity region	35	44	N/A	INTRINSIC
RRM	64	132	1.37e-2	SMART
coiled coil region	171	195	N/A	INTRINSIC
Pfam:tRNA_U5-meth_tr	380	579	1.2e-20	PFAM
Pfam:PCMT	386	482	1.1e-8	PFAM
Pfam:MTS	389	489	6.2e-9	PFAM
Pfam:Methyltransf_4	397	497	4.2e-7	PFAM
Pfam:Methyltransf_31	420	546	6.2e-15	PFAM
Pfam:Methyltransf_18	422	523	9.3e-11	PFAM
Pfam:Methyltransf_26	423	538	5.3e-12	PFAM
Pfam:Methyltransf_25	426	511	3.5e-8	PFAM
Pfam:Methyltransf_11	427	487	5.6e-6	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000115640

SMART Domains

Protein: ENSMUSP00000111304
Gene: ENSMUSG00000022721

Domain	Start	End	E-Value	Type
low complexity region	35	44	N/A	INTRINSIC
RRM	64	132	1.37e-2	SMART
coiled coil region	171	195	N/A	INTRINSIC
Pfam:tRNA_U5-meth_tr	380	579	2.6e-20	PFAM
Pfam:PCMT	386	482	3.4e-9	PFAM
Pfam:MTS	392	489	1e-7	PFAM
Pfam:Cons_hypoth95	405	542	2.7e-7	PFAM
Pfam:Methyltransf_31	420	547	2.1e-15	PFAM
Pfam:Methyltransf_18	422	526	2.9e-12	PFAM
Pfam:Methyltransf_4	423	499	2.6e-7	PFAM
Pfam:Methyltransf_25	426	511	1.3e-8	PFAM
Pfam:Methyltransf_11	427	489	3.6e-8	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000115645

SMART Domains

Protein: ENSMUSP00000111309
Gene: ENSMUSG00000005732

Domain	Start	End	E-Value	Type
RanBD	27	158	3.33e-75	SMART
low complexity region	183	202	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123073

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000127239

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000147273

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000131211

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000134035

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153292

Predicted Effect

probably benign
Transcript: ENSMUST00000232293

Predicted Effect

probably benign
Transcript: ENSMUST00000145112

SMART Domains

Protein: ENSMUSP00000117026
Gene: ENSMUSG00000022721

Domain	Start	End	E-Value	Type
Pfam:PCMT	118	220	4.2e-7	PFAM
Pfam:tRNA_U5-meth_tr	118	280	4e-16	PFAM
Pfam:MTS	129	229	5.4e-6	PFAM
Pfam:Cons_hypoth95	143	277	6.5e-5	PFAM
Pfam:PrmA	146	234	2e-4	PFAM
Pfam:Ubie_methyltran	148	223	1e-4	PFAM
Pfam:Methyltransf_31	158	271	6.1e-14	PFAM
Pfam:Methyltransf_18	160	263	8.3e-11	PFAM
Pfam:Methyltransf_4	161	237	7.1e-5	PFAM
Pfam:Methyltransf_26	161	274	2e-6	PFAM
Pfam:Methyltransf_25	164	251	5.2e-7	PFAM
Pfam:Methyltransf_11	165	227	9.4e-7	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000232342

Predicted Effect

probably benign
Transcript: ENSMUST00000231509

Predicted Effect

probably benign
Transcript: ENSMUST00000128045

Predicted Effect

probably benign
Transcript: ENSMUST00000232144

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000232015

Predicted Effect

probably benign
Transcript: ENSMUST00000140206

SMART Domains

Protein: ENSMUSP00000121216
Gene: ENSMUSG00000022721

Domain	Start	End	E-Value	Type
low complexity region	35	44	N/A	INTRINSIC
RRM	64	132	1.37e-2	SMART
coiled coil region	171	195	N/A	INTRINSIC
Pfam:tRNA_U5-meth_tr	383	481	3.7e-8	PFAM
Pfam:PCMT	386	481	1.5e-6	PFAM
Pfam:MTS	389	493	2.5e-7	PFAM
Pfam:Methyltransf_31	420	491	1.5e-9	PFAM
Pfam:Methyltransf_18	422	508	4.1e-8	PFAM
Pfam:Methyltransf_26	423	523	3.1e-9	PFAM

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.9%
3x: 99.7%
10x: 98.7%
20x: 96.6%

Validation Efficiency

99% (72/73)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is of unknown function. However, it is orthologous to the mouse Trmt2a gene and contains an RNA methyltransferase domain. Expression of this gene varies during the cell cycle, with aberrant expression being a possible biomarker in certain breast cancers. Several transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]

Allele List at MGI

Other mutations in this stock

Total: 65 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca2	G	A	2: 25,323,371 (GRCm39)	R113Q	probably benign	Het
Ank1	A	G	8: 23,594,806 (GRCm39)	N605D	probably damaging	Het
Apob	A	G	12: 8,053,277 (GRCm39)	M1240V	probably benign	Het
Atf1	T	A	15: 100,152,265 (GRCm39)	I86N	probably damaging	Het
Best1	T	A	19: 9,966,483 (GRCm39)		probably null	Het
Bet1l	C	A	7: 140,434,694 (GRCm39)	R51L	probably benign	Het
Bpifa5	A	G	2: 154,005,598 (GRCm39)	Y60C	probably damaging	Het
Ccdc141	G	T	2: 76,938,781 (GRCm39)	Q275K	possibly damaging	Het
Cep295	T	A	9: 15,258,280 (GRCm39)	H241L	probably damaging	Het
Commd7	A	G	2: 153,471,144 (GRCm39)	V36A	possibly damaging	Het
Cyld	G	A	8: 89,468,032 (GRCm39)	S555N	probably damaging	Het
Cyp2j13	A	T	4: 95,959,919 (GRCm39)	I79N	probably damaging	Het
Dact2	A	G	17: 14,416,515 (GRCm39)	S562P	probably damaging	Het
Dnajc13	T	A	9: 104,053,865 (GRCm39)	I1664F	possibly damaging	Het
Ehmt1	A	G	2: 24,753,926 (GRCm39)	V277A	probably damaging	Het
Fbn1	A	T	2: 125,221,054 (GRCm39)		probably null	Het
Galnt6	G	A	15: 100,592,527 (GRCm39)	T560M	possibly damaging	Het
Glra1	G	T	11: 55,427,333 (GRCm39)		probably null	Het
Gm10762	C	T	2: 128,809,077 (GRCm39)		probably benign	Het
Greb1	C	T	12: 16,738,586 (GRCm39)	R1459H	probably damaging	Het
Ift140	A	G	17: 25,308,514 (GRCm39)	K1048E	probably damaging	Het
Ilk	T	C	7: 105,390,378 (GRCm39)		probably null	Het
Lgi4	C	T	7: 30,770,208 (GRCm39)		probably benign	Het
Loxhd1	A	G	18: 77,374,105 (GRCm39)	T59A	possibly damaging	Het
Lzic	G	T	4: 149,570,457 (GRCm39)		probably null	Het
Mef2d	A	G	3: 88,069,088 (GRCm39)	T286A	probably benign	Het
Mycbp2	C	A	14: 103,361,839 (GRCm39)	C4447F	probably damaging	Het
Ncoa2	A	G	1: 13,294,930 (GRCm39)		probably benign	Het
Nolc1	T	C	19: 46,071,622 (GRCm39)		probably benign	Het
Npl	T	C	1: 153,379,271 (GRCm39)	T271A	probably benign	Het
Nudt1	A	G	5: 140,320,295 (GRCm39)	R25G	probably damaging	Het
Nudt19	T	C	7: 35,251,061 (GRCm39)	E226G	possibly damaging	Het
Oc90	T	C	15: 65,748,295 (GRCm39)	D405G	probably benign	Het
Or10q1b	T	A	19: 13,682,324 (GRCm39)	C44*	probably null	Het
Or1e1c	A	G	11: 73,266,474 (GRCm39)	M300V	probably benign	Het
Or5as1	A	T	2: 86,980,699 (GRCm39)	F102Y	probably benign	Het
Or9k2b	A	T	10: 130,016,266 (GRCm39)	L161H	probably damaging	Het
Pcdhb1	T	C	18: 37,398,880 (GRCm39)	I277T	possibly damaging	Het
Pcdhb9	C	A	18: 37,535,851 (GRCm39)	A615E	probably damaging	Het
Phrf1	C	G	7: 140,839,974 (GRCm39)	D1056E	probably benign	Het
Phyhip	C	A	14: 70,704,450 (GRCm39)	A223E	probably damaging	Het
Polr2h	T	A	16: 20,536,682 (GRCm39)	I4N	probably damaging	Het
Ppp1r12c	C	A	7: 4,500,403 (GRCm39)		probably benign	Het
Pramel11	A	G	4: 143,623,490 (GRCm39)	V228A	probably benign	Het
Psg17	T	A	7: 18,554,140 (GRCm39)	T37S	possibly damaging	Het
Ptprz1	T	C	6: 23,001,417 (GRCm39)	V1169A	probably benign	Het
Rabgap1l	T	C	1: 160,134,792 (GRCm39)		probably benign	Het
Rapgef3	C	T	15: 97,655,223 (GRCm39)		probably benign	Het
Rbp3	C	A	14: 33,676,230 (GRCm39)	H59Q	probably benign	Het
Robo3	T	A	9: 37,341,112 (GRCm39)		probably null	Het
Slco4c1	C	T	1: 96,746,707 (GRCm39)	E712K	probably benign	Het
Ssh3	T	C	19: 4,316,428 (GRCm39)	T168A	probably benign	Het
Stoml2	G	T	4: 43,028,989 (GRCm39)	N248K	probably damaging	Het
Tmigd1	A	G	11: 76,806,911 (GRCm39)		probably benign	Het
Tnc	T	A	4: 63,931,451 (GRCm39)	D753V	probably damaging	Het
Tnik	A	T	3: 28,722,202 (GRCm39)		probably benign	Het
Treml1	A	G	17: 48,667,180 (GRCm39)	S22G	possibly damaging	Het
Ttn	T	C	2: 76,547,718 (GRCm39)	T32151A	probably damaging	Het
Utp25	A	T	1: 192,800,701 (GRCm39)	F373Y	probably damaging	Het
Vmn1r67	T	C	7: 10,180,949 (GRCm39)	I10T	probably benign	Het
Vmn2r116	T	C	17: 23,606,054 (GRCm39)	F322S	probably damaging	Het
Wdr19	A	G	5: 65,360,300 (GRCm39)	D35G	probably benign	Het
Zfp365	A	T	10: 67,724,870 (GRCm39)	H339Q	probably damaging	Het
Zfp677	A	T	17: 21,617,648 (GRCm39)	H235L	probably damaging	Het
Zpbp2	G	A	11: 98,442,097 (GRCm39)		probably benign	Het

Other mutations in Trmt2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00088:Trmt2a	APN	16	18,067,351 (GRCm39)	missense	probably benign
R0050:Trmt2a	UTSW	16	18,068,707 (GRCm39)	missense	probably damaging	1.00
R0050:Trmt2a	UTSW	16	18,068,707 (GRCm39)	missense	probably damaging	1.00
R0377:Trmt2a	UTSW	16	18,067,567 (GRCm39)	missense	possibly damaging	0.68
R0699:Trmt2a	UTSW	16	18,067,393 (GRCm39)	missense	probably benign	0.01
R1034:Trmt2a	UTSW	16	18,067,573 (GRCm39)	missense	probably damaging	1.00
R1114:Trmt2a	UTSW	16	18,068,304 (GRCm39)	unclassified	probably benign
R1882:Trmt2a	UTSW	16	18,067,758 (GRCm39)	missense	possibly damaging	0.88
R1911:Trmt2a	UTSW	16	18,069,070 (GRCm39)	missense	probably benign	0.01
R2184:Trmt2a	UTSW	16	18,070,859 (GRCm39)	missense	probably benign	0.06
R3853:Trmt2a	UTSW	16	18,069,055 (GRCm39)	missense	possibly damaging	0.94
R4427:Trmt2a	UTSW	16	18,067,093 (GRCm39)	unclassified	probably benign
R4737:Trmt2a	UTSW	16	18,069,150 (GRCm39)	unclassified	probably benign
R4896:Trmt2a	UTSW	16	18,070,793 (GRCm39)	missense	probably damaging	0.99
R4903:Trmt2a	UTSW	16	18,067,418 (GRCm39)	nonsense	probably null
R4964:Trmt2a	UTSW	16	18,067,418 (GRCm39)	nonsense	probably null
R4966:Trmt2a	UTSW	16	18,067,418 (GRCm39)	nonsense	probably null
R5216:Trmt2a	UTSW	16	18,070,048 (GRCm39)	missense	probably benign	0.22
R5452:Trmt2a	UTSW	16	18,068,814 (GRCm39)	missense	probably damaging	1.00
R6555:Trmt2a	UTSW	16	18,071,067 (GRCm39)	missense	probably benign	0.03
R6670:Trmt2a	UTSW	16	18,068,341 (GRCm39)	missense	possibly damaging	0.57
R7064:Trmt2a	UTSW	16	18,070,868 (GRCm39)	missense	probably damaging	0.99
R7718:Trmt2a	UTSW	16	18,068,487 (GRCm39)	missense	probably benign	0.16
R8302:Trmt2a	UTSW	16	18,067,813 (GRCm39)	missense	probably damaging	1.00
R8463:Trmt2a	UTSW	16	18,069,039 (GRCm39)	missense	probably damaging	1.00
R9120:Trmt2a	UTSW	16	18,067,722 (GRCm39)	missense	probably damaging	1.00
R9186:Trmt2a	UTSW	16	18,069,033 (GRCm39)	missense	probably benign	0.00
R9487:Trmt2a	UTSW	16	18,068,814 (GRCm39)	missense	probably damaging	1.00
R9710:Trmt2a	UTSW	16	18,070,041 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- AGCACCCGAGTTTTGAGTCC -3'
(R):5'- GGCGAGGTACATTTTGGAGC -3'

Sequencing Primer
(F):5'- ACCCGAGTTTTGAGTCCCTGTG -3'
(R):5'- TCTGATGTGAACAAGTCATCCC -3'

Posted On

2016-12-20