Incidental Mutation 'IGL02491:Mnat1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Mnat1
Ensembl Gene ENSMUSG00000021103
Gene Namemenage a trois 1
SynonymsMAT1, E130115E11Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02491
Quality Score
Chromosomal Location73123717-73273988 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 73123908 bp
Amino Acid Change Asparagine to Serine at position 24 (N24S)
Ref Sequence ENSEMBL: ENSMUSP00000021523 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021523] [ENSMUST00000187549] [ENSMUST00000189644]
Predicted Effect probably null
Transcript: ENSMUST00000021523
AA Change: N24S

PolyPhen 2 Score 0.834 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000021523
Gene: ENSMUSG00000021103
AA Change: N24S

RING 6 49 3.24e-4 SMART
Pfam:MAT1 53 250 2.1e-67 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000187549
AA Change: N24S

PolyPhen 2 Score 0.037 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000141036
Gene: ENSMUSG00000021103
AA Change: N24S

RING 6 49 1.6e-6 SMART
Pfam:MAT1 53 238 1.7e-74 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000189644
AA Change: N24S

PolyPhen 2 Score 0.044 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000141146
Gene: ENSMUSG00000021103
AA Change: N24S

RING 6 49 1.6e-6 SMART
Pfam:MAT1 53 90 4.2e-14 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene, along with cyclin H and CDK7, forms the CDK-activating kinase (CAK) enzymatic complex. This complex activates several cyclin-associated kinases and can also associate with TFIIH to activate transcription by RNA polymerase II. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]
PHENOTYPE: Mice homozygous for disruption of this gene die as embryos at some point between implantation and gastrulation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410131K14Rik T C 5: 118,259,095 Y130H probably benign Het
Abca6 T C 11: 110,176,968 probably benign Het
Acacb T A 5: 114,192,105 I443N probably damaging Het
C1qtnf3 A T 15: 10,971,981 I118F possibly damaging Het
Carmil3 C T 14: 55,504,517 A1148V probably benign Het
Ccdc62 A T 5: 123,961,315 S677C probably damaging Het
Cdc45 C T 16: 18,798,729 M200I probably benign Het
Col11a2 C A 17: 34,064,207 probably benign Het
Cpsf7 A G 19: 10,539,637 I368V possibly damaging Het
Csmd2 T C 4: 128,534,257 S2934P probably benign Het
Csmd3 A G 15: 47,914,115 probably benign Het
Cubn A G 2: 13,321,228 Y2709H probably damaging Het
Cyp2d12 T A 15: 82,558,481 L375Q possibly damaging Het
Etv4 A T 11: 101,783,965 probably null Het
Exph5 T A 9: 53,375,043 D1141E possibly damaging Het
Fbxo16 T A 14: 65,321,287 H298Q probably benign Het
Fbxw21 T A 9: 109,143,819 Y349F probably benign Het
Foxs1 G A 2: 152,932,801 R111C probably damaging Het
Galnt15 T A 14: 32,056,316 L436Q probably damaging Het
Gbf1 T C 19: 46,262,540 probably benign Het
Gm8237 A T 14: 5,863,577 C29* probably null Het
Hcn1 A G 13: 117,810,040 D317G unknown Het
Itgam A G 7: 128,116,018 N877D possibly damaging Het
Kcnma1 T C 14: 23,311,689 R1047G probably damaging Het
Klhdc3 T C 17: 46,677,300 R180G possibly damaging Het
Lpcat2 T C 8: 92,874,251 V241A probably damaging Het
Mprip A G 11: 59,770,031 T967A probably benign Het
Mtf1 T C 4: 124,838,579 F477L probably benign Het
Naaladl1 A G 19: 6,109,718 E393G possibly damaging Het
Olfr1328 A T 4: 118,934,161 L229H probably damaging Het
Olfr513 A G 7: 108,755,114 K86R probably damaging Het
Olfr521 A G 7: 99,767,333 E57G possibly damaging Het
Pcdhb6 A T 18: 37,335,682 D552V probably damaging Het
Pglyrp3 C T 3: 92,014,637 S4F possibly damaging Het
Pramef12 A T 4: 144,394,752 M234K probably damaging Het
Prss27 A T 17: 24,044,255 probably benign Het
Slc5a9 A G 4: 111,896,352 S51P probably damaging Het
Slc6a4 A G 11: 77,027,208 Y592C probably damaging Het
Slc7a13 T A 4: 19,841,404 V417D probably damaging Het
Syne2 A G 12: 76,072,179 T5857A probably benign Het
Thap1 A C 8: 26,160,857 S52R probably damaging Het
Thsd4 T C 9: 60,000,018 N158S probably damaging Het
Tmem147 A T 7: 30,728,201 probably benign Het
Trdmt1 G A 2: 13,516,672 A311V probably benign Het
U2surp T A 9: 95,490,220 R296S probably damaging Het
Upf2 A G 2: 6,026,164 D805G unknown Het
Usp34 T A 11: 23,432,630 H2057Q probably damaging Het
Vmn2r110 T A 17: 20,596,138 D41V probably damaging Het
Vmn2r16 T A 5: 109,339,837 L192* probably null Het
Vnn3 T A 10: 23,865,918 S374T probably benign Het
Wdr62 A C 7: 30,242,759 D1089E probably benign Het
Xdh T A 17: 73,886,464 D1279V probably damaging Het
Zfp13 C T 17: 23,576,098 A493T probably benign Het
Zfp518b A G 5: 38,673,780 I294T possibly damaging Het
Zfp983 G A 17: 21,657,612 probably null Het
Other mutations in Mnat1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01907:Mnat1 APN 12 73272439 missense probably benign 0.01
IGL01959:Mnat1 APN 12 73181931 splice site probably benign
IGL02876:Mnat1 APN 12 73170604 missense probably damaging 0.98
R0312:Mnat1 UTSW 12 73181784 missense possibly damaging 0.92
R0488:Mnat1 UTSW 12 73170639 missense probably damaging 1.00
R0709:Mnat1 UTSW 12 73188188 missense possibly damaging 0.92
R0846:Mnat1 UTSW 12 73123932 splice site probably null
R1080:Mnat1 UTSW 12 73272518 missense probably damaging 0.98
R1803:Mnat1 UTSW 12 73179233 nonsense probably null
R2338:Mnat1 UTSW 12 73219143 critical splice donor site probably null
R2516:Mnat1 UTSW 12 73181776 splice site probably benign
R4414:Mnat1 UTSW 12 73181827 missense probably damaging 0.99
R4957:Mnat1 UTSW 12 73123878 missense probably damaging 1.00
R6323:Mnat1 UTSW 12 73168104 missense probably damaging 1.00
R6738:Mnat1 UTSW 12 73272472 missense probably benign 0.00
R6769:Mnat1 UTSW 12 73272422 missense probably benign 0.00
R7002:Mnat1 UTSW 12 73230705 intron probably benign
R7182:Mnat1 UTSW 12 73230678 nonsense probably null
Posted On2015-04-16