Incidental Mutation 'IGL03303:Dnmt1'
ID416299
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dnmt1
Ensembl Gene ENSMUSG00000004099
Gene NameDNA methyltransferase (cytosine-5) 1
SynonymsMTase, Dnmt1o, Cxxc9, MommeD2
Accession Numbers

Genbank: NM_010066

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03303
Quality Score
Status
Chromosome9
Chromosomal Location20907209-20959888 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 20926710 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Threonine at position 236 (I236T)
Ref Sequence ENSEMBL: ENSMUSP00000150433 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004202] [ENSMUST00000177754] [ENSMUST00000178110] [ENSMUST00000216540]
Predicted Effect probably benign
Transcript: ENSMUST00000004202
AA Change: I354T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000004202
Gene: ENSMUSG00000004099
AA Change: I354T

DomainStartEndE-ValueType
DMAP_binding 16 106 1.7e-13 SMART
low complexity region 121 143 N/A INTRINSIC
low complexity region 156 166 N/A INTRINSIC
low complexity region 180 194 N/A INTRINSIC
low complexity region 273 290 N/A INTRINSIC
low complexity region 306 328 N/A INTRINSIC
Pfam:DNMT1-RFD 405 540 4.8e-46 PFAM
low complexity region 610 625 N/A INTRINSIC
Pfam:zf-CXXC 648 694 2.7e-17 PFAM
low complexity region 701 711 N/A INTRINSIC
low complexity region 719 731 N/A INTRINSIC
BAH 758 884 4.62e-31 SMART
BAH 935 1103 1.79e-37 SMART
low complexity region 1110 1124 N/A INTRINSIC
Pfam:DNA_methylase 1142 1596 1.3e-49 PFAM
low complexity region 1600 1619 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000177754
AA Change: I235T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000136982
Gene: ENSMUSG00000004099
AA Change: I235T

DomainStartEndE-ValueType
low complexity region 3 25 N/A INTRINSIC
low complexity region 37 47 N/A INTRINSIC
low complexity region 61 75 N/A INTRINSIC
low complexity region 154 171 N/A INTRINSIC
low complexity region 187 209 N/A INTRINSIC
Pfam:DNMT1-RFD 286 421 3.4e-40 PFAM
low complexity region 491 506 N/A INTRINSIC
Pfam:zf-CXXC 529 575 2.3e-17 PFAM
low complexity region 582 592 N/A INTRINSIC
low complexity region 600 612 N/A INTRINSIC
BAH 639 765 4.62e-31 SMART
BAH 816 984 1.79e-37 SMART
low complexity region 991 1005 N/A INTRINSIC
Pfam:DNA_methylase 1023 1477 1.3e-49 PFAM
low complexity region 1481 1500 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000178110
AA Change: I235T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000136669
Gene: ENSMUSG00000004099
AA Change: I235T

DomainStartEndE-ValueType
low complexity region 3 25 N/A INTRINSIC
low complexity region 38 48 N/A INTRINSIC
low complexity region 62 76 N/A INTRINSIC
low complexity region 155 172 N/A INTRINSIC
low complexity region 188 210 N/A INTRINSIC
Pfam:DNMT1-RFD 287 422 2.6e-40 PFAM
low complexity region 492 507 N/A INTRINSIC
Pfam:zf-CXXC 530 576 4.7e-17 PFAM
low complexity region 583 593 N/A INTRINSIC
low complexity region 601 613 N/A INTRINSIC
BAH 640 766 4.62e-31 SMART
BAH 817 985 1.79e-37 SMART
low complexity region 992 1006 N/A INTRINSIC
Pfam:DNA_methylase 1024 1478 8e-50 PFAM
low complexity region 1482 1501 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215545
Predicted Effect probably benign
Transcript: ENSMUST00000216540
AA Change: I236T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a methyltransferase that preferentially methylates cytosines of CpG residues in hemimethylated DNA to generate fully methylated CpG base pairs during DNA replication. This enzyme plays roles in diverse cellular processes including cell cycle regulation, DNA repair, and telomere maintenance. The encoded protein is composed of an N-terminal domain with a nuclear localization sequence and replication fork-targeting domain, a DNA-binding CXXC domain, two bromo-adjacent homology domains, and a C-terminal catalytic domain. Mouse embryonic stem cells mutant for this gene are viable, but when introduced into the germ line, cause a recessive lethal phenotype with mutant embryos displaying stunted growth and developmental defects. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mutations causing partial or severe loss of function were homozygous lethal by embryonic day 9.5, with lack of appropriate genomic imprinting observed at several loci. [provided by MGI curators]
Allele List at MGI

All alleles(109) : Targeted, knock-out(5) Targeted, other(11) Gene trapped(92) Chemically induced(1)

Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik A G 3: 36,870,077 E17G possibly damaging Het
A2m T A 6: 121,667,163 V940E probably damaging Het
Agap1 T A 1: 89,665,152 V307D probably damaging Het
Amd1 A G 10: 40,290,125 V286A possibly damaging Het
Chrne T C 11: 70,615,100 K453R possibly damaging Het
Ckm T A 7: 19,414,338 probably benign Het
Ckmt1 A G 2: 121,360,005 T138A probably benign Het
Cldn4 A G 5: 134,946,249 V166A possibly damaging Het
Dclre1a T C 19: 56,546,766 T129A possibly damaging Het
Dlgap2 T A 8: 14,727,812 D352E probably damaging Het
Enam G T 5: 88,504,591 V1320L probably benign Het
Ezh1 A C 11: 101,195,671 probably null Het
F13b A T 1: 139,513,036 D410V possibly damaging Het
Fcrl6 A T 1: 172,597,688 Y259N probably damaging Het
Fpr-rs7 A T 17: 20,113,739 F163Y possibly damaging Het
Gpihbp1 C T 15: 75,597,978 Q181* probably null Het
Htr2b T C 1: 86,099,339 probably benign Het
Igkv1-35 A G 6: 70,011,651 I8T probably benign Het
Kcnq2 T C 2: 181,082,389 T584A probably benign Het
Khdrbs3 A G 15: 69,024,823 T111A probably benign Het
Krtap29-1 A T 11: 99,978,843 C71S probably benign Het
Lrrc4c A T 2: 97,629,592 I188F probably damaging Het
Med1 G T 11: 98,158,352 N539K probably damaging Het
Mga T A 2: 119,903,452 D260E probably damaging Het
Mnd1 A G 3: 84,104,937 I155T probably benign Het
Msrb3 T C 10: 120,784,141 D91G probably benign Het
Mycbp2 A T 14: 103,247,758 D1102E probably damaging Het
Nfx1 T A 4: 41,004,323 probably benign Het
Nrsn2 T C 2: 152,374,211 D24G possibly damaging Het
Olfr1262 A T 2: 90,002,466 K20I possibly damaging Het
Osmr T A 15: 6,842,808 R268S probably benign Het
Pelo C A 13: 115,088,661 V343L probably damaging Het
Rp1 T A 1: 4,344,817 N2024I probably damaging Het
Rps6ka2 C T 17: 7,228,012 Q33* probably null Het
Slfn2 G A 11: 83,069,467 V91I possibly damaging Het
Socs6 G T 18: 88,869,744 A349E probably damaging Het
Syt2 A G 1: 134,741,911 N97D probably benign Het
Tas2r123 T A 6: 132,847,438 H99Q probably damaging Het
Tmc3 A G 7: 83,590,725 probably benign Het
Ube2s A T 7: 4,810,477 V35D probably damaging Het
Usp32 A T 11: 85,022,832 V891D probably damaging Het
Vmn1r169 A T 7: 23,578,009 E275D probably benign Het
Vps13c A G 9: 67,934,504 H1936R probably benign Het
Wrap73 C A 4: 154,146,543 A92E probably damaging Het
Zfhx4 C T 3: 5,403,350 T2856M probably damaging Het
Zmym1 A T 4: 127,049,134 I487N probably damaging Het
Other mutations in Dnmt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00334:Dnmt1 APN 9 20910270 missense possibly damaging 0.94
IGL01093:Dnmt1 APN 9 20909785 missense possibly damaging 0.88
IGL01160:Dnmt1 APN 9 20917319 missense possibly damaging 0.90
IGL01704:Dnmt1 APN 9 20910180 missense probably damaging 1.00
IGL02105:Dnmt1 APN 9 20907882 missense unknown
IGL02124:Dnmt1 APN 9 20908549 missense probably damaging 1.00
IGL02188:Dnmt1 APN 9 20941738 nonsense probably null
IGL02409:Dnmt1 APN 9 20926497 missense probably benign 0.00
IGL02579:Dnmt1 APN 9 20918120 missense possibly damaging 0.79
IGL02625:Dnmt1 APN 9 20927146 missense probably benign 0.01
IGL02794:Dnmt1 APN 9 20936551 missense probably benign
IGL02795:Dnmt1 APN 9 20927111 missense probably benign 0.12
IGL02938:Dnmt1 APN 9 20941373 missense probably benign 0.23
IGL03245:Dnmt1 APN 9 20915760 missense probably damaging 0.99
B5639:Dnmt1 UTSW 9 20907968 splice site probably benign
PIT4576001:Dnmt1 UTSW 9 20911775 missense probably benign 0.28
R0071:Dnmt1 UTSW 9 20908620 missense probably damaging 0.99
R0180:Dnmt1 UTSW 9 20908620 missense probably damaging 0.99
R0368:Dnmt1 UTSW 9 20941757 missense probably damaging 0.99
R0387:Dnmt1 UTSW 9 20918213 missense probably damaging 1.00
R0529:Dnmt1 UTSW 9 20911550 missense probably damaging 1.00
R0532:Dnmt1 UTSW 9 20918556 splice site probably benign
R0612:Dnmt1 UTSW 9 20918193 missense probably damaging 0.98
R1109:Dnmt1 UTSW 9 20922388 missense probably damaging 1.00
R1298:Dnmt1 UTSW 9 20941456 missense probably benign
R1345:Dnmt1 UTSW 9 20908518 missense probably damaging 1.00
R1472:Dnmt1 UTSW 9 20932176 missense probably benign 0.28
R1654:Dnmt1 UTSW 9 20936574 missense possibly damaging 0.75
R1817:Dnmt1 UTSW 9 20927126 missense probably benign
R1836:Dnmt1 UTSW 9 20918246 missense probably damaging 1.00
R1957:Dnmt1 UTSW 9 20927146 missense probably benign 0.01
R1958:Dnmt1 UTSW 9 20927146 missense probably benign 0.01
R2097:Dnmt1 UTSW 9 20909788 missense probably benign 0.00
R2145:Dnmt1 UTSW 9 20937155 splice site probably benign
R2326:Dnmt1 UTSW 9 20924146 splice site probably benign
R4199:Dnmt1 UTSW 9 20938118 missense probably benign 0.00
R4456:Dnmt1 UTSW 9 20909842 missense probably damaging 1.00
R4518:Dnmt1 UTSW 9 20911978 missense probably benign 0.00
R4586:Dnmt1 UTSW 9 20926693 missense probably benign 0.05
R4836:Dnmt1 UTSW 9 20908558 missense probably damaging 1.00
R5014:Dnmt1 UTSW 9 20912254 missense probably benign 0.07
R5338:Dnmt1 UTSW 9 20952719 missense probably benign 0.44
R5385:Dnmt1 UTSW 9 20918480 missense probably damaging 1.00
R5579:Dnmt1 UTSW 9 20920205 missense probably damaging 1.00
R5645:Dnmt1 UTSW 9 20922147 missense probably damaging 1.00
R5719:Dnmt1 UTSW 9 20912595 missense possibly damaging 0.86
R5881:Dnmt1 UTSW 9 20952717 missense probably damaging 0.97
R6039:Dnmt1 UTSW 9 20926420 intron probably benign
R6039:Dnmt1 UTSW 9 20926420 intron probably benign
R6143:Dnmt1 UTSW 9 20927134 missense probably benign 0.30
R6342:Dnmt1 UTSW 9 20909793 nonsense probably null
R6374:Dnmt1 UTSW 9 20924045 missense possibly damaging 0.73
R6953:Dnmt1 UTSW 9 20918526 missense probably benign
R6990:Dnmt1 UTSW 9 20915814 nonsense probably null
R7089:Dnmt1 UTSW 9 20908489 missense probably damaging 0.99
R7463:Dnmt1 UTSW 9 20912225 missense possibly damaging 0.86
R7522:Dnmt1 UTSW 9 20920202 missense probably damaging 0.99
R7695:Dnmt1 UTSW 9 20913985 missense probably null 1.00
X0026:Dnmt1 UTSW 9 20913914 missense probably damaging 1.00
Posted On2016-08-02