Incidental Mutation 'R1192:Gen1'
ID 100903
Institutional Source Beutler Lab
Gene Symbol Gen1
Ensembl Gene ENSMUSG00000051235
Gene Name GEN1, Holliday junction 5' flap endonuclease
Synonyms 5830483C08Rik
MMRRC Submission 039264-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.115) question?
Stock # R1192 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 11288921-11315802 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 11305219 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Aspartic acid at position 192 (G192D)
Ref Sequence ENSEMBL: ENSMUSP00000132098 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000166117] [ENSMUST00000218259] [ENSMUST00000218487] [ENSMUST00000218547]
AlphaFold Q8BMI4
Predicted Effect probably damaging
Transcript: ENSMUST00000166117
AA Change: G192D

PolyPhen 2 Score 0.974 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000132098
Gene: ENSMUSG00000051235
AA Change: G192D

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: ENSMUST00000218259
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218262
Predicted Effect probably damaging
Transcript: ENSMUST00000218487
AA Change: G127D

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000218547
AA Change: G127D

PolyPhen 2 Score 0.583 (Sensitivity: 0.88; Specificity: 0.91)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000220261
Meta Mutation Damage Score 0.2236 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 92.6%
Validation Efficiency 97% (32/33)
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: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahrr T A 13: 74,362,522 (GRCm39) M326L probably benign Het
Akap8l C T 17: 32,551,457 (GRCm39) R511H probably damaging Het
Ankmy1 T C 1: 92,811,616 (GRCm39) T591A probably damaging Het
Anks4b A T 7: 119,773,289 (GRCm39) I50L probably benign Het
Arhgef3 C A 14: 27,101,663 (GRCm39) T133N probably damaging Het
Arrdc1 T C 2: 24,816,152 (GRCm39) I284V probably benign Het
Bltp3a T C 17: 28,109,045 (GRCm39) F1088S possibly damaging Het
Ccdc88a T A 11: 29,454,049 (GRCm39) D717E possibly damaging Het
Cdh22 A T 2: 164,977,203 (GRCm39) F439I probably damaging Het
Creld1 G T 6: 113,466,440 (GRCm39) C169F probably damaging Het
Ctsq T A 13: 61,186,859 (GRCm39) N78I probably damaging Het
Eif4g3 T A 4: 137,898,497 (GRCm39) H1089Q probably damaging Het
Eri2 G T 7: 119,391,540 (GRCm39) D41E probably damaging Het
Exosc9 C T 3: 36,606,904 (GRCm39) probably benign Het
Galnt14 C T 17: 73,852,133 (GRCm39) probably benign Het
Hoxa13 CCG CCGCG 6: 52,237,618 (GRCm39) probably null Het
Ints14 T C 9: 64,874,045 (GRCm39) V99A possibly damaging Het
Iqsec1 G A 6: 90,648,958 (GRCm39) probably benign Het
Jarid2 G T 13: 45,060,021 (GRCm39) R713L probably damaging Het
Nans T C 4: 46,502,430 (GRCm39) probably benign Het
Nkiras2 T C 11: 100,516,806 (GRCm39) probably null Het
Obscn A T 11: 58,958,025 (GRCm39) D3558E probably benign Het
Or6c66 C T 10: 129,461,906 (GRCm39) S8N probably benign Het
Palb2 G A 7: 121,727,432 (GRCm39) T146M probably benign Het
Pcgf3 T C 5: 108,634,054 (GRCm39) V104A probably benign Het
Polr3e A G 7: 120,532,531 (GRCm39) D189G probably benign Het
Rfc1 T C 5: 65,451,254 (GRCm39) K278R probably benign Het
Rfwd3 C T 8: 112,014,874 (GRCm39) R326Q probably damaging Het
Shcbp1l T A 1: 153,301,253 (GRCm39) I95N possibly damaging Het
Shox2 G A 3: 66,881,243 (GRCm39) Q246* probably null Het
Slc16a4 G C 3: 107,206,189 (GRCm39) E86D probably benign Het
Tubgcp2 A G 7: 139,609,751 (GRCm39) V202A probably benign 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
R1353:Gen1 UTSW 12 11,293,220 (GRCm39) missense probably benign 0.00
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'- GGCACTCCCTACCATAAAGCGGAA -3'
(R):5'- ccatctcaccagccccTATTCATTTATTG -3'

Sequencing Primer
(F):5'- ctcaggcatggactcagg -3'
(R):5'- ccagccccTATTCATTTATTGATATG -3'
Posted On 2014-01-15