Incidental Mutation 'R1353:Gen1'
ID 157107
Institutional Source Beutler Lab
Gene Symbol Gen1
Ensembl Gene ENSMUSG00000051235
Gene Name GEN1, Holliday junction 5' flap endonuclease
Synonyms 5830483C08Rik
MMRRC Submission 039418-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.152) question?
Stock # R1353 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 11288921-11315802 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 11293220 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Glutamine at position 394 (L394Q)
Ref Sequence ENSEMBL: ENSMUSP00000151310 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000166117] [ENSMUST00000218487] [ENSMUST00000218547]
AlphaFold Q8BMI4
Predicted Effect probably benign
Transcript: ENSMUST00000166117
AA Change: L459Q

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000132098
Gene: ENSMUSG00000051235
AA Change: L459Q

DomainStartEndE-ValueType
XPGN 1 96 9.13e-22 SMART
XPGI 122 193 5.32e-23 SMART
HhH2 195 229 2.87e-5 SMART
low complexity region 704 713 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000218487
AA Change: L394Q

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
Predicted Effect probably benign
Transcript: ENSMUST00000218547
Predicted Effect noncoding transcript
Transcript: ENSMUST00000220261
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.6%
  • 10x: 94.1%
  • 20x: 86.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the Rad2/xeroderma pigmentosum group G nuclease family, whose members are characterized by N-terminal and internal xeroderma pigmentosum group G nuclease domains followed by helix-hairpin-helix domains and disordered C-terminal domains. The protein encoded by this gene is involved in resolution of Holliday junctions, which are intermediate four-way structures that covalently link DNA during homologous recombination and double-strand break repair. The protein resolves Holliday junctions by creating dual incisions across the junction to produce nicked duplex products that can be ligated. In addition, this protein has been found to localize to centrosomes where it has been implicated in regulation of centrosome integrity. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2016]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Astn2 T C 4: 66,184,572 (GRCm39) Q175R unknown Het
Capn9 A C 8: 125,332,305 (GRCm39) probably null Het
Car9 G T 4: 43,512,439 (GRCm39) probably null Het
Chd7 A G 4: 8,839,556 (GRCm39) N1364S probably damaging Het
Cmya5 A T 13: 93,178,033 (GRCm39) V3607E probably damaging Het
Crb2 T C 2: 37,677,293 (GRCm39) C262R probably damaging Het
Cyp2t4 A G 7: 26,856,055 (GRCm39) N204S probably benign Het
Epha1 T C 6: 42,338,771 (GRCm39) T676A probably damaging Het
Fancm G A 12: 65,134,944 (GRCm39) V246M probably damaging Het
Fcrl5 T C 3: 87,355,669 (GRCm39) S461P probably damaging Het
Hsdl2 G T 4: 59,596,971 (GRCm39) probably null Het
Klri2 C T 6: 129,716,049 (GRCm39) G97S probably damaging Het
Lypla2 T C 4: 135,697,778 (GRCm39) I55V probably null Het
Malrd1 A G 2: 16,132,779 (GRCm39) D1900G unknown Het
Map1b A G 13: 99,563,834 (GRCm39) S2378P unknown Het
Marchf3 A T 18: 56,909,177 (GRCm39) probably null Het
Myom2 G T 8: 15,156,424 (GRCm39) W757L probably damaging Het
Nat10 T A 2: 103,584,418 (GRCm39) M120L possibly damaging Het
Ncam2 T G 16: 80,997,803 (GRCm39) M1R probably null Het
Ncoa4 G T 14: 31,892,815 (GRCm39) G33* probably null Het
Or1j1 C A 2: 36,702,926 (GRCm39) M59I possibly damaging Het
Or1x2 G A 11: 50,917,833 (GRCm39) M1I probably null Het
Or2a20 T A 6: 43,194,624 (GRCm39) M259K probably benign Het
Or4p21 T C 2: 88,276,895 (GRCm39) H129R probably benign Het
Or6c38 C T 10: 128,929,733 (GRCm39) V37I probably benign Het
Or8b41 A C 9: 38,055,024 (GRCm39) I198L probably benign Het
Osbpl8 A G 10: 111,112,340 (GRCm39) N485S probably damaging Het
Pkdrej A T 15: 85,703,119 (GRCm39) V939E probably damaging Het
Plaa T C 4: 94,459,926 (GRCm39) E607G possibly damaging Het
Rtel1 T A 2: 180,991,024 (GRCm39) C285S probably benign Het
Rtl1 A C 12: 109,558,633 (GRCm39) C1069G probably benign Het
Rtn4 C A 11: 29,657,595 (GRCm39) A583E probably damaging Het
Runx1 T A 16: 92,485,939 (GRCm39) R32* probably null Het
Sdcbp A G 4: 6,381,057 (GRCm39) I67M probably damaging Het
Slc22a12 G C 19: 6,587,812 (GRCm39) L259V possibly damaging Het
Sptlc2 A G 12: 87,388,520 (GRCm39) S321P probably damaging Het
Tmem30c C T 16: 57,098,028 (GRCm39) G131D probably damaging Het
Tnfaip2 A T 12: 111,411,403 (GRCm39) Q9L probably damaging Het
Ttn T C 2: 76,576,910 (GRCm39) Y24661C probably damaging Het
Vmn2r77 T G 7: 86,451,394 (GRCm39) F427V probably benign Het
Zcchc4 A G 5: 52,964,419 (GRCm39) I292V probably benign Het
Zfp354b A T 11: 50,814,240 (GRCm39) H228Q probably damaging Het
Zfp84 T A 7: 29,475,600 (GRCm39) N97K probably benign Het
Zfp976 T C 7: 42,265,442 (GRCm39) D49G probably damaging Het
Zgrf1 C T 3: 127,405,452 (GRCm39) T1550I probably damaging Het
Other mutations in Gen1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00730:Gen1 APN 12 11,311,068 (GRCm39) missense probably damaging 1.00
IGL01308:Gen1 APN 12 11,306,871 (GRCm39) missense probably damaging 1.00
IGL01384:Gen1 APN 12 11,305,242 (GRCm39) missense probably benign 0.00
IGL01766:Gen1 APN 12 11,306,895 (GRCm39) missense probably damaging 1.00
IGL02132:Gen1 APN 12 11,291,867 (GRCm39) missense probably benign 0.37
IGL02191:Gen1 APN 12 11,292,297 (GRCm39) missense probably benign 0.18
IGL02452:Gen1 APN 12 11,292,576 (GRCm39) missense probably benign 0.02
IGL02479:Gen1 APN 12 11,291,936 (GRCm39) missense probably benign 0.01
IGL02690:Gen1 APN 12 11,291,576 (GRCm39) missense probably damaging 0.96
IGL03095:Gen1 APN 12 11,298,265 (GRCm39) missense probably benign 0.38
PIT4520001:Gen1 UTSW 12 11,291,509 (GRCm39) missense probably benign 0.12
R0014:Gen1 UTSW 12 11,291,642 (GRCm39) missense probably benign 0.44
R0014:Gen1 UTSW 12 11,291,642 (GRCm39) missense probably benign 0.44
R0355:Gen1 UTSW 12 11,298,355 (GRCm39) splice site probably benign
R0680:Gen1 UTSW 12 11,291,870 (GRCm39) missense probably benign 0.06
R0891:Gen1 UTSW 12 11,298,355 (GRCm39) splice site probably benign
R1192:Gen1 UTSW 12 11,305,219 (GRCm39) missense probably damaging 0.97
R1833:Gen1 UTSW 12 11,298,352 (GRCm39) splice site probably benign
R1898:Gen1 UTSW 12 11,291,609 (GRCm39) missense probably benign 0.10
R2138:Gen1 UTSW 12 11,291,622 (GRCm39) missense probably damaging 1.00
R2185:Gen1 UTSW 12 11,311,041 (GRCm39) missense probably null 0.95
R2409:Gen1 UTSW 12 11,299,165 (GRCm39) missense possibly damaging 0.75
R2876:Gen1 UTSW 12 11,292,069 (GRCm39) missense probably benign 0.13
R3815:Gen1 UTSW 12 11,302,034 (GRCm39) missense possibly damaging 0.84
R4402:Gen1 UTSW 12 11,292,363 (GRCm39) missense possibly damaging 0.71
R4572:Gen1 UTSW 12 11,292,419 (GRCm39) missense probably damaging 0.99
R4900:Gen1 UTSW 12 11,291,561 (GRCm39) missense probably benign 0.00
R5091:Gen1 UTSW 12 11,296,347 (GRCm39) missense probably damaging 0.97
R5952:Gen1 UTSW 12 11,310,897 (GRCm39) missense probably damaging 0.96
R6785:Gen1 UTSW 12 11,312,531 (GRCm39) missense possibly damaging 0.89
R6869:Gen1 UTSW 12 11,291,442 (GRCm39) missense probably benign 0.02
R7057:Gen1 UTSW 12 11,292,419 (GRCm39) missense probably benign 0.21
R7155:Gen1 UTSW 12 11,291,833 (GRCm39) missense probably benign 0.25
R7260:Gen1 UTSW 12 11,306,849 (GRCm39) missense probably damaging 0.99
R7316:Gen1 UTSW 12 11,291,470 (GRCm39) missense probably benign
R7512:Gen1 UTSW 12 11,310,977 (GRCm39) missense possibly damaging 0.79
R7692:Gen1 UTSW 12 11,292,167 (GRCm39) missense probably benign 0.22
R7800:Gen1 UTSW 12 11,291,863 (GRCm39) missense probably benign 0.00
R8061:Gen1 UTSW 12 11,311,077 (GRCm39) splice site probably benign
R8112:Gen1 UTSW 12 11,304,374 (GRCm39) nonsense probably null
R8147:Gen1 UTSW 12 11,305,051 (GRCm39) splice site probably null
R8152:Gen1 UTSW 12 11,293,266 (GRCm39) missense probably damaging 0.99
R8153:Gen1 UTSW 12 11,310,948 (GRCm39) missense probably damaging 1.00
R8161:Gen1 UTSW 12 11,291,465 (GRCm39) missense probably benign 0.21
R8942:Gen1 UTSW 12 11,292,287 (GRCm39) missense probably benign 0.01
R9004:Gen1 UTSW 12 11,305,022 (GRCm39) intron probably benign
R9183:Gen1 UTSW 12 11,299,186 (GRCm39) missense probably damaging 1.00
R9347:Gen1 UTSW 12 11,311,068 (GRCm39) missense probably damaging 1.00
R9367:Gen1 UTSW 12 11,291,309 (GRCm39) nonsense probably null
R9482:Gen1 UTSW 12 11,305,186 (GRCm39) missense possibly damaging 0.77
Predicted Primers PCR Primer
(F):5'- GCACTGCAACACAGAAGGTGAAGTC -3'
(R):5'- GTACATGAACAGGATACACCCTCTGC -3'

Sequencing Primer
(F):5'- TCCATGAGGACACAGAGGC -3'
(R):5'- CAGCATCTTAGAGCAAAAGTTGTG -3'
Posted On 2014-02-11