Mutagenetix > Incidental Mutation

Incidental Mutation 'R0718:Mlh3'

262040

Institutional Source

Beutler Lab

Gene Symbol

Mlh3

Ensembl Gene

ENSMUSG00000021245

Gene Name

mutL homolog 3

Synonyms

MMRRC Submission

038900-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0718 (G1)

Quality Score

Status

Validated

Chromosome

Chromosomal Location

85281294-85317373 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 85294471 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Arginine at position 1242 (S1242R)

Ref Sequence

ENSEMBL: ENSMUSP00000152840 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000019378] [ENSMUST00000166821] [ENSMUST00000220854] [ENSMUST00000223230]

AlphaFold

A0A1Y7VMP7

Predicted Effect

possibly damaging
Transcript: ENSMUST00000019378
AA Change: S1210R

PolyPhen 2 Score 0.819 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000019378
Gene: ENSMUSG00000021245
AA Change: S1210R

Domain	Start	End	E-Value	Type
HATPase_c	17	125	1.04e0	SMART
DNA_mis_repair	211	349	8.78e-22	SMART
low complexity region	582	594	N/A	INTRINSIC
low complexity region	658	671	N/A	INTRINSIC
low complexity region	863	882	N/A	INTRINSIC
low complexity region	1078	1096	N/A	INTRINSIC
MutL_C	1153	1334	7.45e-28	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000166821
AA Change: S1210R

PolyPhen 2 Score 0.819 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000129900
Gene: ENSMUSG00000021245
AA Change: S1210R

Domain	Start	End	E-Value	Type
HATPase_c	17	125	1.04e0	SMART
DNA_mis_repair	211	349	8.78e-22	SMART
low complexity region	582	594	N/A	INTRINSIC
low complexity region	658	671	N/A	INTRINSIC
low complexity region	863	882	N/A	INTRINSIC
low complexity region	1078	1096	N/A	INTRINSIC
MutL_C	1153	1334	7.45e-28	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000184173

Predicted Effect

possibly damaging
Transcript: ENSMUST00000220854
AA Change: S1242R

PolyPhen 2 Score 0.860 (Sensitivity: 0.83; Specificity: 0.93)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000223005

Predicted Effect

possibly damaging
Transcript: ENSMUST00000223230
AA Change: S168R

PolyPhen 2 Score 0.620 (Sensitivity: 0.87; Specificity: 0.91)

Meta Mutation Damage Score

0.1795

Coding Region Coverage

1x: 99.3%
3x: 98.8%
10x: 97.6%
20x: 95.9%

Validation Efficiency

100% (96/96)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the MutL-homolog (MLH) family of DNA mismatch repair (MMR) genes. MLH genes are implicated in maintaining genomic integrity during DNA replication and after meiotic recombination. The protein encoded by this gene functions as a heterodimer with other family members. Somatic mutations in this gene frequently occur in tumors exhibiting microsatellite instability, and germline mutations have been linked to hereditary nonpolyposis colorectal cancer type 7 (HNPCC7). Several alternatively spliced transcript variants have been identified, but the full-length nature of only two transcript variants has been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation are sterile. Both oocytes and spermatocytes exhibit meiotic block and die. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 93 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamtsl4	A	T	3: 95,586,918 (GRCm39)	Y811N	possibly damaging	Het
Adrm1	T	C	2: 179,816,940 (GRCm39)		probably benign	Het
Alms1	T	A	6: 85,598,803 (GRCm39)	S1210T	probably benign	Het
Ampd3	C	T	7: 110,377,015 (GRCm39)	P11L	probably damaging	Het
Arhgap5	A	G	12: 52,563,290 (GRCm39)	E87G	possibly damaging	Het
Armc5	C	T	7: 127,839,242 (GRCm39)		probably benign	Het
Asic2	C	G	11: 80,862,282 (GRCm39)		probably benign	Het
Asph	A	G	4: 9,514,683 (GRCm39)		probably benign	Het
Bicd2	T	A	13: 49,531,351 (GRCm39)		probably null	Het
Brip1	A	G	11: 86,034,131 (GRCm39)	L530P	possibly damaging	Het
Bsn	G	T	9: 107,988,559 (GRCm39)		probably benign	Het
Btnl4	T	A	17: 34,688,608 (GRCm39)	H390L	probably benign	Het
Ccdc70	A	C	8: 22,463,324 (GRCm39)	K38T	probably damaging	Het
Ccni	G	A	5: 93,350,175 (GRCm39)	P35S	probably benign	Het
Cdh17	A	G	4: 11,810,451 (GRCm39)	D714G	possibly damaging	Het
Cenpf	A	G	1: 189,386,181 (GRCm39)	L2033P	probably damaging	Het
Cfap69	A	T	5: 5,671,924 (GRCm39)	M328K	probably damaging	Het
Cmah	T	G	13: 24,601,193 (GRCm39)		probably null	Het
Cog6	T	C	3: 52,918,050 (GRCm39)	T163A	probably benign	Het
Cyp2j8	G	A	4: 96,389,433 (GRCm39)	S130F	probably benign	Het
Dgki	A	G	6: 36,989,831 (GRCm39)	V636A	probably damaging	Het
Dmkn	T	A	7: 30,464,211 (GRCm39)		probably benign	Het
Dnah6	A	G	6: 73,012,276 (GRCm39)	I3679T	possibly damaging	Het
Dsp	A	T	13: 38,380,740 (GRCm39)	Y2495F	possibly damaging	Het
Exosc4	C	T	15: 76,213,689 (GRCm39)	A171V	probably benign	Het
Fbxw24	A	G	9: 109,452,577 (GRCm39)		probably benign	Het
Flvcr1	A	T	1: 190,757,779 (GRCm39)	L171Q	probably damaging	Het
Fsd1	G	T	17: 56,303,445 (GRCm39)		probably null	Het
Gm7732	A	G	17: 21,350,106 (GRCm39)		noncoding transcript	Het
H2-K2	A	C	17: 34,194,597 (GRCm39)		noncoding transcript	Het
Hgf	A	G	5: 16,798,857 (GRCm39)	N295S	probably damaging	Het
Ift88	T	A	14: 57,754,870 (GRCm39)	D811E	probably benign	Het
Igsf9b	T	A	9: 27,234,657 (GRCm39)		probably null	Het
Immt	T	A	6: 71,840,156 (GRCm39)	V311E	probably damaging	Het
Ipo11	T	A	13: 107,056,119 (GRCm39)	N51I	possibly damaging	Het
Isy1	T	C	6: 87,796,158 (GRCm39)	K260E	probably damaging	Het
Jchain	T	G	5: 88,674,061 (GRCm39)	I28L	probably benign	Het
Jmjd1c	T	A	10: 67,054,725 (GRCm39)		probably null	Het
Kif13b	T	C	14: 64,989,111 (GRCm39)		probably benign	Het
Klhdc7b	T	C	15: 89,272,372 (GRCm39)	Y427H	possibly damaging	Het
Klhl8	T	C	5: 104,024,159 (GRCm39)		probably benign	Het
Lrp2	C	T	2: 69,341,292 (GRCm39)	D963N	probably damaging	Het
Ltbp3	G	T	19: 5,796,776 (GRCm39)		probably benign	Het
Ltf	C	A	9: 110,869,447 (GRCm39)	Q41K	probably benign	Het
Med4	T	A	14: 73,754,097 (GRCm39)	I148N	probably damaging	Het
Mllt6	T	C	11: 97,567,185 (GRCm39)		probably benign	Het
Mpdz	A	G	4: 81,210,710 (GRCm39)	I1712T	possibly damaging	Het
Mrgprb4	T	A	7: 47,848,301 (GRCm39)	H209L	probably benign	Het
Nkapl	A	T	13: 21,652,610 (GRCm39)	M1K	probably null	Het
Nmur2	T	A	11: 55,920,324 (GRCm39)		probably benign	Het
Nsun2	T	A	13: 69,691,816 (GRCm39)		probably benign	Het
Or10ag60	A	G	2: 87,438,271 (GRCm39)	I180V	probably benign	Het
Or8k35	G	A	2: 86,424,425 (GRCm39)	T249I	probably benign	Het
Ovgp1	T	C	3: 105,882,146 (GRCm39)		probably benign	Het
Pcdh8	A	G	14: 80,008,131 (GRCm39)	V144A	possibly damaging	Het
Pcnx3	G	A	19: 5,727,756 (GRCm39)		probably benign	Het
Pla2r1	C	A	2: 60,309,874 (GRCm39)	V570L	possibly damaging	Het
Plxnd1	C	A	6: 115,943,599 (GRCm39)	E1202D	possibly damaging	Het
Ppp1r37	T	C	7: 19,266,179 (GRCm39)	E529G	probably benign	Het
Prdm15	A	G	16: 97,613,833 (GRCm39)	F496L	possibly damaging	Het
Prlhr	G	T	19: 60,456,497 (GRCm39)	S23*	probably null	Het
Prlhr	A	T	19: 60,456,443 (GRCm39)	V41D	probably benign	Het
Prpf4	C	T	4: 62,332,777 (GRCm39)		probably benign	Het
Psg26	C	T	7: 18,209,160 (GRCm39)	R416H	probably benign	Het
Psg26	T	C	7: 18,212,212 (GRCm39)	H381R	probably benign	Het
Ralgds	T	G	2: 28,439,128 (GRCm39)	M717R	probably benign	Het
Rbms1	T	C	2: 60,672,756 (GRCm39)	N44D	probably damaging	Het
Rpa1	T	C	11: 75,209,227 (GRCm39)		probably benign	Het
Rprd2	T	C	3: 95,673,699 (GRCm39)	N568S	probably benign	Het
Rptor	A	G	11: 119,763,202 (GRCm39)	M929V	probably benign	Het
Rspo1	T	A	4: 124,900,942 (GRCm39)	C97S	possibly damaging	Het
Scin	C	T	12: 40,129,606 (GRCm39)	G396S	probably damaging	Het
Scn9a	T	C	2: 66,377,456 (GRCm39)	N409D	probably damaging	Het
Sf3b1	A	G	1: 55,058,544 (GRCm39)	I15T	probably damaging	Het
Sh3bp2	T	C	5: 34,712,839 (GRCm39)	V149A	probably damaging	Het
Slc39a12	T	A	2: 14,412,237 (GRCm39)		probably benign	Het
Sp9	G	T	2: 73,104,171 (GRCm39)	A242S	possibly damaging	Het
Srr	A	G	11: 74,801,891 (GRCm39)	V126A	possibly damaging	Het
Tatdn3	G	T	1: 190,785,046 (GRCm39)		probably benign	Het
Tex14	G	A	11: 87,390,439 (GRCm39)	V379I	probably benign	Het
Tmed6	T	C	8: 107,788,356 (GRCm39)	N197S	probably damaging	Het
Ttbk2	A	T	2: 120,575,641 (GRCm39)	I1043N	probably benign	Het
Ttbk2	G	A	2: 120,579,056 (GRCm39)	L689F	probably benign	Het
Ttn	A	G	2: 76,641,040 (GRCm39)	S5283P	probably damaging	Het
Ube3b	C	A	5: 114,540,616 (GRCm39)	S441*	probably null	Het
Ush2a	G	A	1: 188,530,027 (GRCm39)	C3272Y	probably damaging	Het
Vac14	T	A	8: 111,359,109 (GRCm39)	I95K	probably damaging	Het
Vangl2	G	A	1: 171,833,784 (GRCm39)	A433V	probably damaging	Het
Vwa5b1	A	T	4: 138,336,135 (GRCm39)	V153D	probably damaging	Het
Zfhx3	T	A	8: 109,682,282 (GRCm39)	D3240E	unknown	Het
Zfp945	A	G	17: 23,070,004 (GRCm39)	C632R	probably damaging	Het
Zfyve26	G	A	12: 79,312,576 (GRCm39)		probably benign	Het
Zyg11b	A	T	4: 108,099,273 (GRCm39)	I606N	possibly damaging	Het

Other mutations in Mlh3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01402:Mlh3	APN	12	85,314,703 (GRCm39)	missense	probably benign
IGL01462:Mlh3	APN	12	85,313,510 (GRCm39)	missense	probably benign
IGL01961:Mlh3	APN	12	85,313,118 (GRCm39)	missense	probably benign	0.00
IGL02596:Mlh3	APN	12	85,287,732 (GRCm39)	critical splice donor site	probably null
IGL03008:Mlh3	APN	12	85,287,625 (GRCm39)	missense	probably benign	0.23
IGL03142:Mlh3	APN	12	85,297,075 (GRCm39)	critical splice donor site	probably null
R0032:Mlh3	UTSW	12	85,292,523 (GRCm39)	intron	probably benign
R0032:Mlh3	UTSW	12	85,292,523 (GRCm39)	intron	probably benign
R0078:Mlh3	UTSW	12	85,315,592 (GRCm39)	missense	probably damaging	0.98
R0129:Mlh3	UTSW	12	85,312,914 (GRCm39)	splice site	probably benign
R0269:Mlh3	UTSW	12	85,315,179 (GRCm39)	missense	probably benign	0.00
R0393:Mlh3	UTSW	12	85,314,361 (GRCm39)	nonsense	probably null
R0403:Mlh3	UTSW	12	85,315,742 (GRCm39)	missense	possibly damaging	0.93
R0409:Mlh3	UTSW	12	85,287,628 (GRCm39)	missense	possibly damaging	0.95
R0587:Mlh3	UTSW	12	85,313,193 (GRCm39)	missense	probably benign	0.00
R0701:Mlh3	UTSW	12	85,314,677 (GRCm39)	missense	probably benign	0.00
R0883:Mlh3	UTSW	12	85,282,488 (GRCm39)	missense	possibly damaging	0.89
R0989:Mlh3	UTSW	12	85,316,169 (GRCm39)	missense	probably benign	0.22
R0990:Mlh3	UTSW	12	85,314,539 (GRCm39)	missense	probably benign
R1467:Mlh3	UTSW	12	85,284,374 (GRCm39)	nonsense	probably null
R1467:Mlh3	UTSW	12	85,284,374 (GRCm39)	nonsense	probably null
R1562:Mlh3	UTSW	12	85,313,694 (GRCm39)	missense	probably benign	0.14
R1599:Mlh3	UTSW	12	85,315,143 (GRCm39)	missense	probably damaging	1.00
R1694:Mlh3	UTSW	12	85,313,915 (GRCm39)	missense	probably damaging	1.00
R1777:Mlh3	UTSW	12	85,315,528 (GRCm39)	missense	possibly damaging	0.75
R1822:Mlh3	UTSW	12	85,312,919 (GRCm39)	splice site	probably benign
R1874:Mlh3	UTSW	12	85,284,287 (GRCm39)	critical splice donor site	probably null
R1914:Mlh3	UTSW	12	85,308,442 (GRCm39)	missense	probably benign	0.08
R1915:Mlh3	UTSW	12	85,308,442 (GRCm39)	missense	probably benign	0.08
R2075:Mlh3	UTSW	12	85,315,915 (GRCm39)	nonsense	probably null
R2083:Mlh3	UTSW	12	85,315,815 (GRCm39)	missense	probably benign	0.16
R2267:Mlh3	UTSW	12	85,307,585 (GRCm39)	missense	possibly damaging	0.55
R2334:Mlh3	UTSW	12	85,314,851 (GRCm39)	missense	probably benign	0.00
R2882:Mlh3	UTSW	12	85,314,340 (GRCm39)	missense	probably damaging	1.00
R3623:Mlh3	UTSW	12	85,315,169 (GRCm39)	missense	probably damaging	1.00
R3624:Mlh3	UTSW	12	85,315,169 (GRCm39)	missense	probably damaging	1.00
R3963:Mlh3	UTSW	12	85,315,454 (GRCm39)	missense	possibly damaging	0.94
R4376:Mlh3	UTSW	12	85,305,972 (GRCm39)	missense	probably benign	0.00
R5334:Mlh3	UTSW	12	85,292,535 (GRCm39)	critical splice donor site	probably null
R5526:Mlh3	UTSW	12	85,316,147 (GRCm39)	nonsense	probably null
R5556:Mlh3	UTSW	12	85,315,267 (GRCm39)	nonsense	probably null
R5611:Mlh3	UTSW	12	85,314,219 (GRCm39)	missense	probably benign	0.21
R5911:Mlh3	UTSW	12	85,315,229 (GRCm39)	missense	probably damaging	1.00
R6050:Mlh3	UTSW	12	85,287,620 (GRCm39)	missense	possibly damaging	0.89
R6221:Mlh3	UTSW	12	85,315,192 (GRCm39)	missense	possibly damaging	0.94
R6377:Mlh3	UTSW	12	85,315,271 (GRCm39)	missense	probably damaging	0.97
R6820:Mlh3	UTSW	12	85,294,497 (GRCm39)	missense	probably damaging	1.00
R6826:Mlh3	UTSW	12	85,292,598 (GRCm39)	missense	probably benign	0.38
R6992:Mlh3	UTSW	12	85,282,494 (GRCm39)	missense	probably damaging	1.00
R7217:Mlh3	UTSW	12	85,313,481 (GRCm39)	missense	probably benign
R7228:Mlh3	UTSW	12	85,282,430 (GRCm39)	missense	probably benign	0.07
R7348:Mlh3	UTSW	12	85,314,215 (GRCm39)	missense	probably damaging	0.99
R7599:Mlh3	UTSW	12	85,314,973 (GRCm39)	nonsense	probably null
R7722:Mlh3	UTSW	12	85,314,266 (GRCm39)	missense	probably benign	0.01
R7762:Mlh3	UTSW	12	85,315,058 (GRCm39)	missense	possibly damaging	0.63
R7786:Mlh3	UTSW	12	85,313,511 (GRCm39)	missense	probably benign	0.00
R8231:Mlh3	UTSW	12	85,307,572 (GRCm39)	critical splice donor site	probably null
R8415:Mlh3	UTSW	12	85,315,854 (GRCm39)	missense	probably benign	0.35
R8750:Mlh3	UTSW	12	85,308,488 (GRCm39)	missense	probably damaging	0.99
R8794:Mlh3	UTSW	12	85,282,497 (GRCm39)	missense	probably damaging	1.00
R9301:Mlh3	UTSW	12	85,292,613 (GRCm39)	missense	possibly damaging	0.77
R9385:Mlh3	UTSW	12	85,316,144 (GRCm39)	missense	probably damaging	1.00
R9518:Mlh3	UTSW	12	85,313,004 (GRCm39)	missense	probably benign	0.00
R9549:Mlh3	UTSW	12	85,313,249 (GRCm39)	missense	probably benign	0.01
RF014:Mlh3	UTSW	12	85,314,803 (GRCm39)	missense	probably benign
X0024:Mlh3	UTSW	12	85,294,443 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGGGGAAATGACCTATGCCGTGAC -3'
(R):5'- ACTGAACACTGAACACGCTATGCAG -3'

Sequencing Primer
(F):5'- ctctttgtctcagtttccttctc -3'
(R):5'- CAGCTCACCAAGTGTCTTCT -3'

Posted On

2015-02-04