Mutagenetix > Incidental Mutation

Incidental Mutation 'R6974:Mterf1a'

542339

Institutional Source

Beutler Lab

Gene Symbol

Mterf1a

Ensembl Gene

ENSMUSG00000040429

Gene Name

mitochondrial transcription termination factor 1a

Synonyms

9230106K09Rik, 4931431L11Rik, Mterf1, Mterf

MMRRC Submission

045084-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.165) question?

Stock #

R6974 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

3940581-3943933 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 3940854 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Lysine at position 338 (I338K)

Ref Sequence

ENSEMBL: ENSMUSP00000113306 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000044746] [ENSMUST00000117463]

AlphaFold

Q8CHZ9

Predicted Effect

probably benign
Transcript: ENSMUST00000044746
AA Change: I338K

PolyPhen 2 Score 0.249 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000046017
Gene: ENSMUSG00000040429
AA Change: I338K

Domain	Start	End	E-Value	Type
low complexity region	41	59	N/A	INTRINSIC
Mterf	104	134	1.62e2	SMART
Mterf	139	171	5.81e1	SMART
Mterf	176	206	3.63e0	SMART
Mterf	217	248	8.87e-4	SMART
Mterf	293	323	9.87e2	SMART
Mterf	324	354	1.1e1	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000117463
AA Change: I338K

PolyPhen 2 Score 0.249 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000113306
Gene: ENSMUSG00000040429
AA Change: I338K

Domain	Start	End	E-Value	Type
low complexity region	41	59	N/A	INTRINSIC
Mterf	104	134	1.62e2	SMART
Mterf	139	171	5.81e1	SMART
Mterf	176	206	3.63e0	SMART
Mterf	217	248	8.87e-4	SMART
Mterf	293	323	9.87e2	SMART
Mterf	324	354	1.1e1	SMART

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.2%
20x: 97.2%

Validation Efficiency

MGI Phenotype

PHENOTYPE: Mice homozygous for a knock-out allele of both Mterf1a and Mterf1b exhibit impaired transcription initiation at light-strand promoters resulting in a decrease of de novo transcription and reduced 7S RNA. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 75 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abhd12b	T	A	12: 70,206,221 (GRCm39)	N67K	probably benign	Het
Amotl1	C	A	9: 14,556,216 (GRCm39)	E37*	probably null	Het
Ap4b1	C	A	3: 103,720,601 (GRCm39)	Y90*	probably null	Het
Apc	A	G	18: 34,431,480 (GRCm39)	E277G	possibly damaging	Het
Atl1	T	A	12: 69,972,813 (GRCm39)	H44Q	probably damaging	Het
Atp6v0b	G	A	4: 117,742,864 (GRCm39)	T74M	probably benign	Het
Auts2	T	C	5: 131,469,437 (GRCm39)	T627A	probably benign	Het
B4galnt4	T	A	7: 140,647,449 (GRCm39)	I372N	possibly damaging	Het
B4galt2	A	G	4: 117,731,148 (GRCm39)	S338P	probably damaging	Het
Cfap43	A	C	19: 47,773,717 (GRCm39)		probably null	Het
Col4a1	T	C	8: 11,362,538 (GRCm39)		probably benign	Het
Col7a1	A	C	9: 108,798,494 (GRCm39)	I1741L	possibly damaging	Het
Coprs	A	T	8: 13,935,750 (GRCm39)	S90T	probably benign	Het
Csrnp3	T	C	2: 65,779,408 (GRCm39)	V40A	possibly damaging	Het
Ephx1	C	A	1: 180,827,287 (GRCm39)		probably null	Het
Erich6	C	A	3: 58,526,220 (GRCm39)	R594L	probably benign	Het
F2rl2	A	T	13: 95,837,038 (GRCm39)	N28Y	probably damaging	Het
Fbxo38	A	T	18: 62,639,740 (GRCm39)	N1041K	possibly damaging	Het
Fcgr2b	C	T	1: 170,790,977 (GRCm39)		probably null	Het
Fsip2	T	A	2: 82,809,061 (GRCm39)	N1793K	probably damaging	Het
Gatad1	T	C	5: 3,693,540 (GRCm39)	R210G	probably benign	Het
Gcnt3	A	G	9: 69,942,169 (GRCm39)	I133T	probably damaging	Het
Gm57859	A	G	11: 113,578,818 (GRCm39)	D71G	probably benign	Het
Hoxa1	T	A	6: 52,135,021 (GRCm39)	I61F	probably damaging	Het
Impact	C	T	18: 13,115,169 (GRCm39)	L102F	probably damaging	Het
Ist1	A	T	8: 110,404,284 (GRCm39)	I196N	probably damaging	Het
Kcnv2	T	A	19: 27,311,282 (GRCm39)	S550T	probably benign	Het
Krt1c	A	T	15: 101,726,314 (GRCm39)	S75T	unknown	Het
Krtap21-1	A	G	16: 89,200,466 (GRCm39)	S59P	unknown	Het
Lef1	A	T	3: 130,905,223 (GRCm39)	I35F	probably damaging	Het
Lpcat2	A	C	8: 93,599,707 (GRCm39)	N225T	probably damaging	Het
Lztfl1	A	T	9: 123,538,649 (GRCm39)	N142K	probably benign	Het
Mdh1b	G	A	1: 63,760,975 (GRCm39)	H88Y	probably benign	Het
Mettl26	A	G	17: 26,095,658 (GRCm39)	D171G	probably damaging	Het
Mrps24	A	T	11: 5,654,663 (GRCm39)	M97K	probably benign	Het
Ms4a14	A	T	19: 11,279,499 (GRCm39)	C1020S	probably benign	Het
Odad2	A	T	18: 7,294,479 (GRCm39)	Y45N	probably benign	Het
Or1e22	A	G	11: 73,377,299 (GRCm39)	I117T	probably benign	Het
Or4p20	T	C	2: 88,254,156 (GRCm39)	Y71C	possibly damaging	Het
Or52s1b	T	A	7: 102,822,442 (GRCm39)	H134L	probably damaging	Het
Or7g12	T	A	9: 18,899,689 (GRCm39)	I135N	probably damaging	Het
Paqr3	T	A	5: 97,256,146 (GRCm39)	H76L	probably damaging	Het
Parp1	T	A	1: 180,417,071 (GRCm39)	Y618*	probably null	Het
Pilrb2	C	T	5: 137,870,049 (GRCm39)		probably benign	Het
Pkm	A	G	9: 59,575,853 (GRCm39)	N90D	probably damaging	Het
Pla2g4c	T	G	7: 13,078,459 (GRCm39)		probably null	Het
Plppr4	C	T	3: 117,116,667 (GRCm39)	V339I	probably damaging	Het
Pnkp	T	A	7: 44,510,462 (GRCm39)	D304E	probably damaging	Het
Pnlip	T	C	19: 58,668,067 (GRCm39)		probably null	Het
Polr2a	A	G	11: 69,638,026 (GRCm39)	C148R	probably damaging	Het
Ppp1r10	G	A	17: 36,240,443 (GRCm39)	G578S	probably benign	Het
Ptges2	C	T	2: 32,287,683 (GRCm39)	T137I	possibly damaging	Het
Ptpre	T	C	7: 135,270,877 (GRCm39)	V344A	possibly damaging	Het
Rag1	A	G	2: 101,472,137 (GRCm39)	F1002L	probably damaging	Het
Rcn2	T	A	9: 55,960,298 (GRCm39)	Y188*	probably null	Het
Rest	A	G	5: 77,416,046 (GRCm39)	S87G	probably damaging	Het
Rgsl1	C	T	1: 153,675,568 (GRCm39)	D913N	probably damaging	Het
Scp2	A	G	4: 107,928,475 (GRCm39)	M1T	probably null	Het
Slamf8	T	A	1: 172,415,590 (GRCm39)	N83Y	probably damaging	Het
Slc26a11	T	A	11: 119,248,844 (GRCm39)	F75Y	possibly damaging	Het
Slc26a5	A	G	5: 22,045,570 (GRCm39)	S133P	probably damaging	Het
Sncb	A	T	13: 54,910,487 (GRCm39)	V83E	probably damaging	Het
Tmem243	A	G	5: 9,151,348 (GRCm39)	T11A	probably damaging	Het
Trim38	A	G	13: 23,973,502 (GRCm39)	N277D	probably benign	Het
Vmn1r189	C	T	13: 22,286,628 (GRCm39)	G70S	probably damaging	Het
Vmn2r-ps117	A	G	17: 19,058,495 (GRCm39)	R684G	probably benign	Het
Wdr59	T	C	8: 112,187,420 (GRCm39)	N792D	possibly damaging	Het
Wnt5a	A	G	14: 28,244,527 (GRCm39)	D238G	possibly damaging	Het
Zbtb42	C	A	12: 112,646,824 (GRCm39)	T333K	probably damaging	Het
Zfp119b	A	G	17: 56,245,564 (GRCm39)	S509P	probably benign	Het
Zfp365	T	A	10: 67,745,594 (GRCm39)	K61N	probably damaging	Het
Zfp553	T	C	7: 126,835,825 (GRCm39)	F460S	probably damaging	Het
Zfp788	C	T	7: 41,299,301 (GRCm39)	Q594*	probably null	Het
Zfp984	T	A	4: 147,845,707 (GRCm39)	M1L	possibly damaging	Het
Zmiz2	T	A	11: 6,347,566 (GRCm39)	Y291*	probably null	Het

Other mutations in Mterf1a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00331:Mterf1a	APN	5	3,941,610 (GRCm39)	missense	probably damaging	1.00
IGL00776:Mterf1a	APN	5	3,941,809 (GRCm39)	missense	possibly damaging	0.88
IGL02420:Mterf1a	APN	5	3,941,047 (GRCm39)	missense	probably damaging	0.99
IGL02525:Mterf1a	APN	5	3,941,583 (GRCm39)	missense	probably benign	0.09
R0270:Mterf1a	UTSW	5	3,940,990 (GRCm39)	nonsense	probably null
R1170:Mterf1a	UTSW	5	3,940,964 (GRCm39)	missense	probably benign	0.16
R2386:Mterf1a	UTSW	5	3,941,225 (GRCm39)	missense	probably benign	0.00
R3417:Mterf1a	UTSW	5	3,940,795 (GRCm39)	missense	probably damaging	0.99
R4520:Mterf1a	UTSW	5	3,940,992 (GRCm39)	missense	probably damaging	0.99
R4573:Mterf1a	UTSW	5	3,941,119 (GRCm39)	missense	possibly damaging	0.72
R5068:Mterf1a	UTSW	5	3,941,854 (GRCm39)	missense	probably benign	0.00
R5111:Mterf1a	UTSW	5	3,941,860 (GRCm39)	missense	probably benign	0.00
R5152:Mterf1a	UTSW	5	3,940,984 (GRCm39)	missense	probably damaging	0.98
R7096:Mterf1a	UTSW	5	3,941,769 (GRCm39)	missense	probably damaging	0.99
R7545:Mterf1a	UTSW	5	3,940,995 (GRCm39)	missense	probably damaging	1.00
R7704:Mterf1a	UTSW	5	3,941,845 (GRCm39)	missense	probably benign
R8249:Mterf1a	UTSW	5	3,941,550 (GRCm39)	missense	probably damaging	1.00
R8385:Mterf1a	UTSW	5	3,941,384 (GRCm39)	missense	probably damaging	1.00
R8865:Mterf1a	UTSW	5	3,941,425 (GRCm39)	missense	probably damaging	1.00
R9280:Mterf1a	UTSW	5	3,941,539 (GRCm39)	missense	probably damaging	1.00
R9558:Mterf1a	UTSW	5	3,941,807 (GRCm39)	nonsense	probably null
R9559:Mterf1a	UTSW	5	3,941,807 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- CCTCTCCTGTTTTAAAAGTCCAAACTG -3'
(R):5'- AGACCTTTCCAATGACTGTACC -3'

Sequencing Primer
(F):5'- TGGAACCAGTGCCACACCTG -3'
(R):5'- CATAAGAGAGAGGCTGCTTTCTC -3'

Posted On

2018-11-28