Incidental Mutation 'IGL01306:Mlh1'
ID73446
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Mlh1
Ensembl Gene ENSMUSG00000032498
Gene NamemutL homolog 1
Synonymscolon cancer, nonpolyposis type 2, 1110035C23Rik
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01306
Quality Score
Status
Chromosome9
Chromosomal Location111228228-111271791 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 111252912 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Aspartic acid at position 248 (N248D)
Ref Sequence ENSEMBL: ENSMUSP00000035079 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035079] [ENSMUST00000135218] [ENSMUST00000135695]
Predicted Effect possibly damaging
Transcript: ENSMUST00000035079
AA Change: N248D

PolyPhen 2 Score 0.837 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000035079
Gene: ENSMUSG00000032498
AA Change: N248D

DomainStartEndE-ValueType
HATPase_c 23 158 4.57e-1 SMART
DNA_mis_repair 216 335 1.08e-44 SMART
low complexity region 363 375 N/A INTRINSIC
low complexity region 429 454 N/A INTRINSIC
Pfam:Mlh1_C 504 760 8.3e-100 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123869
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134316
Predicted Effect probably benign
Transcript: ENSMUST00000135218
Predicted Effect probably benign
Transcript: ENSMUST00000135695
SMART Domains Protein: ENSMUSP00000119170
Gene: ENSMUSG00000032498

DomainStartEndE-ValueType
Blast:HATPase_c 1 53 8e-33 BLAST
SCOP:d1b63a2 1 75 7e-22 SMART
PDB:4P7A|A 1 76 2e-47 PDB
Predicted Effect unknown
Transcript: ENSMUST00000199404
AA Change: N42D
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene was identified as a locus frequently mutated in hereditary nonpolyposis colon cancer (HNPCC). It is a human homolog of the E. coli DNA mismatch repair gene mutL, consistent with the characteristic alterations in microsatellite sequences (RER+phenotype) found in HNPCC. Alternative splicing results in multiple transcript variants encoding distinct isoforms. Additional transcript variants have been described, but their full-length natures have not been determined.[provided by RefSeq, Nov 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit reduced pairing in meiotic prophase I and produce no mature germ cells. Mutants also display increased microsatellite instability and a predisposition for developing intestinal and other tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik T C 3: 37,005,013 probably benign Het
Abhd12b G A 12: 70,169,048 G88S probably damaging Het
Acot10 A G 15: 20,665,965 F230S probably benign Het
Ago4 T C 4: 126,515,884 probably null Het
Akap12 G T 10: 4,353,273 A28S probably benign Het
Anks1 C A 17: 27,986,253 T262K probably damaging Het
Arfgap3 A G 15: 83,313,509 Y349H possibly damaging Het
Camsap2 T A 1: 136,297,790 E199D probably benign Het
Ccdc13 A T 9: 121,827,363 M128K probably benign Het
Ccdc38 T C 10: 93,569,935 probably null Het
Cep95 G A 11: 106,813,815 V499I probably benign Het
Cpne6 A T 14: 55,515,249 I299F probably damaging Het
Cse1l T A 2: 166,927,508 Y278* probably null Het
Dip2c A G 13: 9,575,143 N558D possibly damaging Het
Edar A T 10: 58,628,638 C60S probably damaging Het
Fat2 T C 11: 55,310,872 N459D probably benign Het
Fbxw8 C T 5: 118,113,720 V243M possibly damaging Het
Fem1b G A 9: 62,797,528 A150V possibly damaging Het
Gal3st1 A G 11: 3,998,405 Y204C probably damaging Het
Gm5422 A T 10: 31,249,436 noncoding transcript Het
Grin2c T C 11: 115,256,194 T392A probably benign Het
Itpk1 T C 12: 102,606,103 E117G probably damaging Het
Kif12 G T 4: 63,165,884 P627Q probably damaging Het
Krtap15 T A 16: 88,829,367 F88L probably benign Het
Olfr617 T C 7: 103,584,693 Y224H probably damaging Het
Olfr727 A G 14: 50,126,582 N2D probably benign Het
Olfr94 T C 17: 37,196,942 N342S probably benign Het
Per2 T C 1: 91,448,833 H106R probably damaging Het
Pfkl T A 10: 77,991,395 T486S probably benign Het
Prkdc T C 16: 15,667,731 V474A possibly damaging Het
Scamp4 C A 10: 80,609,422 Q34K probably damaging Het
Serpinb3b A G 1: 107,154,665 Y290H probably damaging Het
Sft2d2 G T 1: 165,183,995 A110E probably benign Het
Siglecf T A 7: 43,351,953 L115* probably null Het
Slc6a11 C T 6: 114,134,665 T103M probably damaging Het
Slco1a1 T A 6: 141,946,587 K18* probably null Het
Spata1 A T 3: 146,487,399 Y112* probably null Het
Tbc1d32 G A 10: 56,180,524 T440I probably benign Het
Vmn2r111 T A 17: 22,568,984 E462V probably damaging Het
Wnt16 C T 6: 22,297,935 R267C probably damaging Het
Xylt1 A C 7: 117,548,890 S230R probably benign Het
Other mutations in Mlh1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02530:Mlh1 APN 9 111229875 missense probably benign 0.09
IGL02811:Mlh1 APN 9 111271514 missense probably benign 0.04
IGL02892:Mlh1 APN 9 111252969 missense probably benign 0.00
IGL03394:Mlh1 APN 9 111268243 missense probably damaging 1.00
andalusia UTSW 9 111271410 makesense probably null
andalusia2 UTSW 9 111271523 start codon destroyed probably null 0.93
andalusia3 UTSW 9 111229838 critical splice donor site probably null
ANU23:Mlh1 UTSW 9 111252912 missense possibly damaging 0.84
PIT4495001:Mlh1 UTSW 9 111247260 missense probably benign 0.00
R0496:Mlh1 UTSW 9 111241556 missense probably benign
R0723:Mlh1 UTSW 9 111271472 missense probably damaging 1.00
R1395:Mlh1 UTSW 9 111247377 missense probably damaging 1.00
R1694:Mlh1 UTSW 9 111228475 missense probably damaging 1.00
R1762:Mlh1 UTSW 9 111229929 missense probably damaging 1.00
R1865:Mlh1 UTSW 9 111257024 intron probably benign
R1885:Mlh1 UTSW 9 111258556 missense probably benign 0.18
R1992:Mlh1 UTSW 9 111228563 missense probably damaging 0.96
R2186:Mlh1 UTSW 9 111258566 unclassified probably benign
R2680:Mlh1 UTSW 9 111236017 critical splice acceptor site probably null
R4693:Mlh1 UTSW 9 111255658 missense probably damaging 1.00
R4784:Mlh1 UTSW 9 111239798 missense probably benign
R5007:Mlh1 UTSW 9 111271410 makesense probably null
R5130:Mlh1 UTSW 9 111229838 critical splice donor site probably null
R5166:Mlh1 UTSW 9 111241513 missense probably benign 0.04
R5265:Mlh1 UTSW 9 111271523 start codon destroyed probably null 0.93
R5481:Mlh1 UTSW 9 111229837 splice site probably null
R5483:Mlh1 UTSW 9 111231058 missense possibly damaging 0.82
R5602:Mlh1 UTSW 9 111252878 missense probably damaging 0.97
R5658:Mlh1 UTSW 9 111247380 missense probably damaging 0.99
R5890:Mlh1 UTSW 9 111228495 missense possibly damaging 0.88
R6810:Mlh1 UTSW 9 111241558 missense possibly damaging 0.52
R7607:Mlh1 UTSW 9 111229890 missense probably damaging 1.00
R7753:Mlh1 UTSW 9 111252863 critical splice donor site probably null
R7894:Mlh1 UTSW 9 111230077 splice site probably null
R7912:Mlh1 UTSW 9 111261513 missense possibly damaging 0.69
R7995:Mlh1 UTSW 9 111235921 missense probably damaging 1.00
R8097:Mlh1 UTSW 9 111256092 critical splice donor site probably null
R8280:Mlh1 UTSW 9 111249218 critical splice donor site probably null
Posted On2013-10-07