Mutagenetix > Incidental Mutation

Incidental Mutation 'R8686:Tmt1b'

662058

Institutional Source

Beutler Lab

Gene Symbol

Tmt1b

Ensembl Gene

ENSMUSG00000025347

Gene Name

thiol methyltransferase 1B

Synonyms

Mettl7b, 0610006F02Rik

MMRRC Submission

068541-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8686 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

128958274-128960988 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 128960607 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Lysine at position 111 (M111K)

Ref Sequence

ENSEMBL: ENSMUSP00000026398 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000026398] [ENSMUST00000099112] [ENSMUST00000218290]

AlphaFold

Q9DD20

Predicted Effect

possibly damaging
Transcript: ENSMUST00000026398
AA Change: M111K

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

SMART Domains

Protein: ENSMUSP00000026398
Gene: ENSMUSG00000025347
AA Change: M111K

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Pfam:Ubie_methyltran	40	193	2.8e-9	PFAM
Pfam:Methyltransf_23	43	222	5.5e-20	PFAM
Pfam:Methyltransf_31	68	225	1.6e-15	PFAM
Pfam:Methyltransf_18	71	175	4.6e-10	PFAM
Pfam:Methyltransf_25	74	168	2.3e-10	PFAM
Pfam:Methyltransf_12	75	170	8.8e-16	PFAM
Pfam:Methyltransf_11	75	172	1.9e-22	PFAM
Pfam:Methyltransf_8	120	192	3.8e-8	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000099112

SMART Domains

Protein: ENSMUSP00000096712
Gene: ENSMUSG00000025348

Domain	Start	End	E-Value	Type
Int_alpha	48	110	4.11e-6	SMART
Int_alpha	259	312	3.72e-4	SMART
Int_alpha	316	372	1.16e-14	SMART
Int_alpha	377	430	9.21e-18	SMART
Int_alpha	435	490	4.38e-1	SMART
low complexity region	510	523	N/A	INTRINSIC
SCOP:d1m1xa3	807	1039	6e-50	SMART
low complexity region	1041	1058	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000218290

Predicted Effect

probably benign
Transcript: ENSMUST00000219427

Meta Mutation Damage Score

0.4764

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.6%

Validation Efficiency

100% (58/58)

Allele List at MGI

Other mutations in this stock

Total: 62 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam25	A	G	8: 40,755,484 (GRCm38)	T596A	probably benign	Het
Adamts6	A	G	13: 104,313,699 (GRCm38)	I303V	probably damaging	Het
Alpl	A	T	4: 137,743,801 (GRCm38)	H341Q	probably damaging	Het
Cachd1	G	A	4: 100,988,128 (GRCm38)	R939H	probably damaging	Het
Cd22	G	A	7: 30,870,069 (GRCm38)	R541C	probably benign	Het
Cenpf	A	T	1: 189,659,604 (GRCm38)	M660K	probably benign	Het
Cmya5	A	T	13: 93,095,380 (GRCm38)	S1067T	possibly damaging	Het
Col5a2	C	T	1: 45,421,987 (GRCm38)	G250D	probably damaging	Het
Cylc2	C	T	4: 51,229,651 (GRCm38)	T331M	unknown	Het
Dgka	A	G	10: 128,733,093 (GRCm38)	M201T	probably benign	Het
Dnajc13	T	C	9: 104,170,805 (GRCm38)	I1804V	probably benign	Het
Dym	T	A	18: 75,286,683 (GRCm38)	Y642N	probably damaging	Het
Efr3b	A	T	12: 4,000,886 (GRCm38)	D26E	probably damaging	Het
Emilin1	A	T	5: 30,917,696 (GRCm38)	K427M	possibly damaging	Het
Fam187b	T	C	7: 30,977,234 (GRCm38)	L56S	probably benign	Het
Fbh1	C	T	2: 11,755,658 (GRCm38)	V694I	probably benign	Het
Fgd2	C	T	17: 29,379,023 (GRCm38)	T644I	probably benign	Het
G6pc1	T	G	11: 101,374,707 (GRCm38)		probably null	Het
Gli2	A	G	1: 118,836,687 (GRCm38)	S1245P	probably benign	Het
Gpr137b	T	C	13: 13,359,406 (GRCm38)	Y355C		Het
Ighv1-84	T	C	12: 115,980,904 (GRCm38)	D50G	probably benign	Het
Impdh1	C	A	6: 29,216,215 (GRCm38)		probably benign	Het
Inhca	C	T	9: 103,259,428 (GRCm38)	A525T	probably benign	Het
Irf4	A	T	13: 30,761,450 (GRCm38)	D393V	possibly damaging	Het
Kalrn	A	G	16: 34,360,935 (GRCm38)	L111P	probably damaging	Het
Lrch3	T	C	16: 32,981,853 (GRCm38)	V58A	possibly damaging	Het
Lrif1	C	T	3: 106,732,781 (GRCm38)	T394I	probably damaging	Het
Map4k1	A	G	7: 28,994,073 (GRCm38)	T434A	probably benign	Het
Mcur1	G	A	13: 43,541,717 (GRCm38)	T327M	probably damaging	Het
Myo9b	G	T	8: 71,334,322 (GRCm38)	S716I	probably benign	Het
Nol10	T	A	12: 17,369,771 (GRCm38)		probably benign	Het
Nos3	A	G	5: 24,368,843 (GRCm38)	T202A	possibly damaging	Het
Odad1	A	G	7: 45,947,692 (GRCm38)	T456A	probably benign	Het
Or14j7	T	C	17: 37,924,277 (GRCm38)	V237A	probably benign	Het
Or2d4	A	C	7: 106,944,698 (GRCm38)	M101R	probably benign	Het
Parp12	A	T	6: 39,117,922 (GRCm38)	S80T	probably benign	Het
Pde1a	C	T	2: 79,927,742 (GRCm38)	V50I	probably benign	Het
Pfkl	A	T	10: 77,997,522 (GRCm38)		probably null	Het
Phkg1	A	T	5: 129,866,215 (GRCm38)	Y207N	probably damaging	Het
Pik3r4	A	G	9: 105,658,529 (GRCm38)	T640A	possibly damaging	Het
Pip5k1c	C	A	10: 81,311,993 (GRCm38)	H411N	probably damaging	Het
Pla2g4e	A	G	2: 120,244,691 (GRCm38)	S73P	probably damaging	Het
Polr2b	T	C	5: 77,335,663 (GRCm38)	V662A	probably damaging	Het
Prss43	C	T	9: 110,829,426 (GRCm38)	R265C	possibly damaging	Het
Rap1b	A	T	10: 117,822,841 (GRCm38)	V29D	probably damaging	Het
Rraga	A	G	4: 86,576,811 (GRCm38)	E298G	probably damaging	Het
Rrp8	A	T	7: 105,733,574 (GRCm38)	I418N	probably damaging	Het
Siglecf	T	C	7: 43,355,606 (GRCm38)	V420A	probably benign	Het
Snx14	T	A	9: 88,415,693 (GRCm38)	N174I	probably damaging	Het
Speer4e1	T	C	5: 14,934,115 (GRCm38)	N229S	probably benign	Het
Spopfm2	T	C	3: 94,176,120 (GRCm38)	D128G	probably benign	Het
Teddm3	A	G	16: 21,152,935 (GRCm38)	*295Q	probably null	Het
Tfap2c	A	G	2: 172,552,006 (GRCm38)	D245G	possibly damaging	Het
Tfap2d	A	G	1: 19,108,284 (GRCm38)	N191S	probably benign	Het
Unc80	A	G	1: 66,612,268 (GRCm38)	R1591G	possibly damaging	Het
Vmn1r116	T	C	7: 20,872,691 (GRCm38)	W146R	probably damaging	Het
Vps13b	C	G	15: 35,925,389 (GRCm38)	S3823R	probably damaging	Het
Wiz	T	A	17: 32,367,847 (GRCm38)	D163V	probably damaging	Het
Xylt1	G	C	7: 117,381,359 (GRCm38)	A61P	unknown	Het
Zfp521	A	C	18: 13,845,644 (GRCm38)	F571V	probably damaging	Het
Zfp664	T	A	5: 124,886,069 (GRCm38)	C176S	possibly damaging	Het
Zfyve26	T	C	12: 79,287,453 (GRCm38)	N264D	probably benign	Het

Other mutations in Tmt1b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01705:Tmt1b	APN	10	128,958,862 (GRCm38)	missense	probably benign	0.00
IGL02157:Tmt1b	APN	10	128,960,617 (GRCm38)	missense	possibly damaging	0.82
R1392:Tmt1b	UTSW	10	128,960,698 (GRCm38)	missense	possibly damaging	0.90
R1392:Tmt1b	UTSW	10	128,960,698 (GRCm38)	missense	possibly damaging	0.90
R2210:Tmt1b	UTSW	10	128,958,722 (GRCm38)	missense	probably damaging	1.00
R4684:Tmt1b	UTSW	10	128,960,702 (GRCm38)	nonsense	probably null
R5075:Tmt1b	UTSW	10	128,960,680 (GRCm38)	missense	probably damaging	1.00
R9327:Tmt1b	UTSW	10	128,958,738 (GRCm38)	missense	probably benign	0.30
Z1176:Tmt1b	UTSW	10	128,958,748 (GRCm38)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TTTGGAGTTGCCCTACTATGC -3'
(R):5'- ATGCTAACAGCCAGGTCCTAC -3'

Sequencing Primer
(F):5'- GGAGTTGCCCTACTATGCTTACCTG -3'
(R):5'- CAGCCAGGTCCTACAAAAAGATGG -3'

Posted On

2021-03-08