Incidental Mutation 'R4402:Gen1'
ID 326690
Institutional Source Beutler Lab
Gene Symbol Gen1
Ensembl Gene ENSMUSG00000051235
Gene Name GEN1, Holliday junction 5' flap endonuclease
Synonyms 5830483C08Rik
MMRRC Submission 042003-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.152) question?
Stock # R4402 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 11288921-11315802 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 11292363 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 475 (N475K)
Ref Sequence ENSEMBL: ENSMUSP00000151310 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000166117] [ENSMUST00000218487] [ENSMUST00000218547]
AlphaFold Q8BMI4
Predicted Effect possibly damaging
Transcript: ENSMUST00000166117
AA Change: N540K

PolyPhen 2 Score 0.584 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000132098
Gene: ENSMUSG00000051235
AA Change: N540K

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 possibly damaging
Transcript: ENSMUST00000218487
AA Change: N475K

PolyPhen 2 Score 0.708 (Sensitivity: 0.86; Specificity: 0.92)
Predicted Effect probably benign
Transcript: ENSMUST00000218547
Meta Mutation Damage Score 0.0800 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.7%
Validation Efficiency 98% (61/62)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik T A 11: 58,771,020 (GRCm39) H167Q probably benign Het
Adamts20 T C 15: 94,277,827 (GRCm39) T212A probably benign Het
Ap3b1 C A 13: 94,554,607 (GRCm39) L248I probably damaging Het
Atl1 T G 12: 70,005,973 (GRCm39) D426E probably benign Het
Cage1 T A 13: 38,207,078 (GRCm39) I256F probably damaging Het
Calcr A T 6: 3,708,484 (GRCm39) probably null Het
Canx T C 11: 50,195,265 (GRCm39) T268A probably benign Het
Chd7 A T 4: 8,866,353 (GRCm39) M842L possibly damaging Het
Clca4a T C 3: 144,658,609 (GRCm39) T787A probably benign Het
Clstn3 T C 6: 124,433,939 (GRCm39) Y407C probably damaging Het
Copa C A 1: 171,929,791 (GRCm39) T286N probably damaging Het
Cyb5a G A 18: 84,889,718 (GRCm39) R49Q possibly damaging Het
Def6 A G 17: 28,438,950 (GRCm39) K219E probably damaging Het
Eif4g1 G T 16: 20,497,593 (GRCm39) probably benign Het
Eif5 A T 12: 111,508,183 (GRCm39) K161N probably benign Het
Fras1 C A 5: 96,790,479 (GRCm39) T951K probably damaging Het
Gm14569 T C X: 35,697,146 (GRCm39) Y521C probably benign Het
Gm6124 T A 7: 38,870,529 (GRCm39) noncoding transcript Het
Gpt2 A T 8: 86,252,188 (GRCm39) D501V probably benign Het
Gstm2 T C 3: 107,893,370 (GRCm39) K31R probably benign Het
Homer3 G A 8: 70,742,793 (GRCm39) probably null Het
Itga1 T A 13: 115,138,102 (GRCm39) M428L probably benign Het
Kalrn C T 16: 33,810,180 (GRCm39) D2525N possibly damaging Het
Kcnn4 T C 7: 24,076,867 (GRCm39) W139R probably benign Het
Kdm7a T A 6: 39,143,602 (GRCm39) R380W probably null Het
Khdrbs1 T G 4: 129,635,889 (GRCm39) D22A possibly damaging Het
Liph A T 16: 21,795,000 (GRCm39) I204N probably damaging Het
Loxhd1 A G 18: 77,529,456 (GRCm39) E2033G possibly damaging Het
M6pr C T 6: 122,291,982 (GRCm39) probably benign Het
Mrm1 A G 11: 84,709,915 (GRCm39) I95T probably damaging Het
Mroh2a G T 1: 88,182,657 (GRCm39) R1195L possibly damaging Het
Mug1 C A 6: 121,856,311 (GRCm39) F1030L probably damaging Het
Naca C T 10: 127,879,341 (GRCm39) probably benign Het
Nob1 A T 8: 108,145,120 (GRCm39) probably benign Het
Nutm1 A C 2: 112,080,154 (GRCm39) I587R probably damaging Het
Or1e26 A G 11: 73,480,081 (GRCm39) V161A probably benign Het
Pcdhb2 A G 18: 37,428,455 (GRCm39) K143E probably benign Het
Pcnt T C 10: 76,228,227 (GRCm39) Q1646R probably benign Het
Piwil2 A T 14: 70,646,365 (GRCm39) D390E probably benign Het
Pkhd1 A G 1: 20,309,635 (GRCm39) L2771P probably damaging Het
Pla2g1b T A 5: 115,608,947 (GRCm39) Y47* probably null Het
Plekhn1 T C 4: 156,309,813 (GRCm39) T135A probably damaging Het
Pola1 T C X: 92,605,029 (GRCm39) Y968C probably damaging Het
Ppp1r26 C A 2: 28,341,618 (GRCm39) T416K probably benign Het
Psmd1 A G 1: 86,003,673 (GRCm39) I153V possibly damaging Het
Rcan2 A G 17: 44,264,361 (GRCm39) D7G probably benign Het
Rexo5 T C 7: 119,433,599 (GRCm39) I326T possibly damaging Het
Rps6kc1 A G 1: 190,530,802 (GRCm39) probably benign Het
Shc1 T C 3: 89,333,985 (GRCm39) S273P probably benign Het
Slc9b2 T C 3: 135,042,305 (GRCm39) V528A probably benign Het
Tas2r118 T C 6: 23,969,293 (GRCm39) K256R probably benign Het
Tma16 C T 8: 66,936,823 (GRCm39) probably null Het
Tnfaip2 T C 12: 111,416,285 (GRCm39) F516L probably benign Het
Ugt1a1 CAGAGAGAGAGAGA CAGAGAGAGAGA 1: 88,139,706 (GRCm39) probably benign Het
Ugt1a10 C T 1: 88,142,845 (GRCm39) P113L probably damaging Het
Wdr35 A G 12: 9,039,981 (GRCm39) D362G probably damaging Het
Wwp2 T C 8: 108,184,610 (GRCm39) V106A probably benign Het
Zfp40 T A 17: 23,395,693 (GRCm39) H230L possibly damaging Het
Zkscan17 T A 11: 59,393,848 (GRCm39) M1L possibly 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
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
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'- CCGATGACTCAGATTCTGATGC -3'
(R):5'- TACCGGAAGCAGATGATGTGATC -3'

Sequencing Primer
(F):5'- GACTCAGATTCTGATGCTAAGTCTTG -3'
(R):5'- GCAGATGATGTGATCAATTCTCAGTC -3'
Posted On 2015-07-07