Incidental Mutation 'R1289:Helq'
ID 150729
Institutional Source Beutler Lab
Gene Symbol Helq
Ensembl Gene ENSMUSG00000035266
Gene Name helicase, POLQ-like
Synonyms Hel308, D430018E21Rik
MMRRC Submission 039355-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1289 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 100910011-100946464 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 100944330 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 260 (V260A)
Ref Sequence ENSEMBL: ENSMUSP00000118493 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016977] [ENSMUST00000044684] [ENSMUST00000112898] [ENSMUST00000112901] [ENSMUST00000151201] [ENSMUST00000198453]
AlphaFold Q2VPA6
Predicted Effect probably benign
Transcript: ENSMUST00000016977
SMART Domains Protein: ENSMUSP00000016977
Gene: ENSMUSG00000016833

DomainStartEndE-ValueType
Pfam:Ribosomal_S18 70 121 1.9e-24 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000044684
AA Change: V260A

PolyPhen 2 Score 0.679 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000041599
Gene: ENSMUSG00000035266
AA Change: V260A

DomainStartEndE-ValueType
low complexity region 7 19 N/A INTRINSIC
DEXDc 291 486 3.05e-17 SMART
HELICc 585 671 2.54e-14 SMART
low complexity region 812 827 N/A INTRINSIC
low complexity region 881 892 N/A INTRINSIC
low complexity region 1029 1042 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000112898
Predicted Effect probably benign
Transcript: ENSMUST00000112901
SMART Domains Protein: ENSMUSP00000108522
Gene: ENSMUSG00000016833

DomainStartEndE-ValueType
Pfam:Ribosomal_S18 67 119 9.6e-25 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000133845
AA Change: V258A
SMART Domains Protein: ENSMUSP00000116470
Gene: ENSMUSG00000035266
AA Change: V258A

DomainStartEndE-ValueType
low complexity region 6 18 N/A INTRINSIC
DEXDc 290 485 3.05e-17 SMART
HELICc 584 670 2.54e-14 SMART
low complexity region 811 826 N/A INTRINSIC
low complexity region 932 945 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140296
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144948
Predicted Effect probably damaging
Transcript: ENSMUST00000151201
AA Change: V260A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000118493
Gene: ENSMUSG00000035266
AA Change: V260A

DomainStartEndE-ValueType
low complexity region 7 19 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197084
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198409
Predicted Effect probably benign
Transcript: ENSMUST00000198453
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 96.1%
  • 20x: 92.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] HEL308 is a single-stranded DNA-dependent ATPase and DNA helicase (Marini and Wood, 2002 [PubMed 11751861]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced fertility and increased incident of tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 22 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930522L14Rik A T 5: 109,884,756 (GRCm39) Y367* probably null Het
Anpep C T 7: 79,488,004 (GRCm39) E518K probably benign Het
Arap3 T C 18: 38,115,026 (GRCm39) R997G possibly damaging Het
Brd10 T C 19: 29,700,852 (GRCm39) I745M probably benign Het
Col22a1 T G 15: 71,709,226 (GRCm39) K655T unknown Het
Dync1h1 G A 12: 110,602,943 (GRCm39) E2195K probably benign Het
Glcci1 G A 6: 8,593,088 (GRCm39) V298I possibly damaging Het
Gm14401 T C 2: 176,778,789 (GRCm39) Y292H possibly damaging Het
Gm9956 T A 10: 56,621,676 (GRCm39) S113T probably damaging Het
Gpr75 T C 11: 30,842,706 (GRCm39) I537T probably benign Het
Hars2 T G 18: 36,916,465 (GRCm39) probably null Het
Ift172 A C 5: 31,438,320 (GRCm39) F46V probably damaging Het
Klk1b9 A T 7: 43,627,848 (GRCm39) I49L probably benign Het
Lrrk2 T G 15: 91,696,563 (GRCm39) N2450K probably benign Het
Mtor T C 4: 148,554,764 (GRCm39) V867A probably benign Het
Nlgn1 G T 3: 25,488,400 (GRCm39) T645K possibly damaging Het
Nphs1 T C 7: 30,170,603 (GRCm39) L931P probably damaging Het
Phf19 T C 2: 34,786,042 (GRCm39) T476A probably benign Het
Rnf169 T C 7: 99,574,943 (GRCm39) I551V probably benign Het
Ryr3 T A 2: 112,475,630 (GRCm39) E4472V probably damaging Het
Tek T G 4: 94,693,067 (GRCm39) F209V probably damaging Het
Vmn1r234 CTT CTTT 17: 21,449,513 (GRCm39) probably null Het
Other mutations in Helq
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00926:Helq APN 5 100,912,948 (GRCm39) unclassified probably benign
IGL02142:Helq APN 5 100,930,960 (GRCm39) missense probably benign 0.01
IGL02172:Helq APN 5 100,938,013 (GRCm39) missense probably damaging 1.00
IGL02234:Helq APN 5 100,944,336 (GRCm39) missense possibly damaging 0.93
IGL03086:Helq APN 5 100,944,793 (GRCm39) missense possibly damaging 0.60
R0083:Helq UTSW 5 100,916,234 (GRCm39) nonsense probably null
R0108:Helq UTSW 5 100,916,234 (GRCm39) nonsense probably null
R0276:Helq UTSW 5 100,938,013 (GRCm39) missense probably damaging 1.00
R0359:Helq UTSW 5 100,938,066 (GRCm39) missense probably benign 0.01
R0383:Helq UTSW 5 100,927,031 (GRCm39) missense probably benign 0.28
R0554:Helq UTSW 5 100,938,066 (GRCm39) missense probably benign 0.01
R1682:Helq UTSW 5 100,940,679 (GRCm39) missense probably benign 0.41
R1800:Helq UTSW 5 100,921,990 (GRCm39) missense probably benign 0.34
R1809:Helq UTSW 5 100,921,820 (GRCm39) missense probably damaging 0.97
R1838:Helq UTSW 5 100,919,745 (GRCm39) nonsense probably null
R3086:Helq UTSW 5 100,921,858 (GRCm39) missense probably benign
R3439:Helq UTSW 5 100,946,170 (GRCm39) missense probably damaging 0.97
R3735:Helq UTSW 5 100,938,054 (GRCm39) missense possibly damaging 0.64
R3736:Helq UTSW 5 100,938,054 (GRCm39) missense possibly damaging 0.64
R4172:Helq UTSW 5 100,919,713 (GRCm39) missense probably benign 0.03
R4835:Helq UTSW 5 100,922,029 (GRCm39) missense possibly damaging 0.82
R4855:Helq UTSW 5 100,931,025 (GRCm39) missense possibly damaging 0.89
R4908:Helq UTSW 5 100,910,507 (GRCm39) splice site probably null
R4973:Helq UTSW 5 100,940,737 (GRCm39) intron probably benign
R5561:Helq UTSW 5 100,934,916 (GRCm39) missense probably benign 0.06
R5583:Helq UTSW 5 100,910,459 (GRCm39) missense probably damaging 0.99
R5608:Helq UTSW 5 100,938,085 (GRCm39) missense probably damaging 1.00
R5682:Helq UTSW 5 100,933,170 (GRCm39) missense probably benign 0.04
R5875:Helq UTSW 5 100,944,336 (GRCm39) missense probably damaging 1.00
R6302:Helq UTSW 5 100,946,305 (GRCm39) missense probably damaging 0.96
R6344:Helq UTSW 5 100,914,594 (GRCm39) missense probably benign 0.27
R6446:Helq UTSW 5 100,916,250 (GRCm39) missense possibly damaging 0.64
R6825:Helq UTSW 5 100,940,561 (GRCm39) missense probably damaging 1.00
R7260:Helq UTSW 5 100,939,793 (GRCm39) missense probably damaging 1.00
R7323:Helq UTSW 5 100,931,051 (GRCm39) frame shift probably null
R7535:Helq UTSW 5 100,937,999 (GRCm39) splice site probably null
R7889:Helq UTSW 5 100,940,427 (GRCm39) splice site probably null
R8243:Helq UTSW 5 100,918,348 (GRCm39) missense possibly damaging 0.67
R8720:Helq UTSW 5 100,914,561 (GRCm39) missense probably damaging 1.00
R9004:Helq UTSW 5 100,926,598 (GRCm39) unclassified probably benign
R9152:Helq UTSW 5 100,918,325 (GRCm39) missense probably benign 0.00
R9209:Helq UTSW 5 100,939,219 (GRCm39) missense probably damaging 1.00
R9209:Helq UTSW 5 100,939,218 (GRCm39) missense probably benign 0.44
R9223:Helq UTSW 5 100,946,303 (GRCm39) missense possibly damaging 0.85
R9301:Helq UTSW 5 100,927,158 (GRCm39) missense probably damaging 1.00
R9689:Helq UTSW 5 100,934,927 (GRCm39) missense possibly damaging 0.88
Z1176:Helq UTSW 5 100,914,632 (GRCm39) missense possibly damaging 0.88
Predicted Primers PCR Primer
(F):5'- CATTCGAGATCAGAGACGGAACCAG -3'
(R):5'- ATGGGGACCCACAGAAGTCATCAC -3'

Sequencing Primer
(F):5'- GGGAATCACCTGCTTCCAC -3'
(R):5'- CATCACATGAAGAGTTGGTCTCC -3'
Posted On 2014-01-29