Incidental Mutation 'IGL00516:Helb'
ID4655
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Helb
Ensembl Gene ENSMUSG00000020228
Gene Namehelicase (DNA) B
SynonymsD10Ertd664e
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.140) question?
Stock #IGL00516
Quality Score
Status
Chromosome10
Chromosomal Location120083608-120112987 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 120105424 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 453 (V453A)
Ref Sequence ENSEMBL: ENSMUSP00000020449 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020449] [ENSMUST00000154501]
Predicted Effect probably damaging
Transcript: ENSMUST00000020449
AA Change: V453A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000020449
Gene: ENSMUSG00000020228
AA Change: V453A

DomainStartEndE-ValueType
low complexity region 20 43 N/A INTRINSIC
Pfam:AAA_30 434 661 4.8e-24 PFAM
Pfam:UvrD_C_2 855 901 2.3e-10 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000154501
AA Change: V453A

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000116954
Gene: ENSMUSG00000020228
AA Change: V453A

DomainStartEndE-ValueType
low complexity region 20 43 N/A INTRINSIC
Pfam:AAA_30 434 546 1.2e-8 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a DNA-dependent ATPase which catalyzes the unwinding of DNA necessary for DNA replication, repair, recombination, and transcription. This gene is thought to function specifically during the S phase entry of the cell cycle. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2016]
PHENOTYPE: Homozygous knockout MEFs display increased DNA end resection, resulting in increased level of single-strand DNA formation at double-strand DNA breaks. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5730455P16Rik T C 11: 80,376,812 D91G possibly damaging Het
Abcc1 T A 16: 14,413,312 L438* probably null Het
Asph A T 4: 9,639,322 N14K probably damaging Het
Baz1b T C 5: 135,216,590 Y298H probably damaging Het
Ccdc66 A T 14: 27,498,456 W267R probably damaging Het
Cd81 A C 7: 143,067,164 K193N probably damaging Het
Cdkn1a C A 17: 29,098,520 A38E possibly damaging Het
Cflar T C 1: 58,732,310 I199T probably benign Het
Cmya5 A G 13: 93,098,167 S138P possibly damaging Het
Cnot1 T C 8: 95,726,079 N2123S probably damaging Het
Crybg3 A G 16: 59,530,440 S846P probably benign Het
Cyp2d9 A G 15: 82,455,094 I21M probably benign Het
Ddx41 T C 13: 55,532,467 T371A probably damaging Het
Dnhd1 A T 7: 105,657,211 I425F possibly damaging Het
Dsc1 T C 18: 20,101,886 D237G probably damaging Het
Emc1 T C 4: 139,355,082 probably benign Het
Epc1 T A 18: 6,450,515 D367V probably damaging Het
Glp1r A G 17: 30,925,558 Y235C probably damaging Het
Hras A G 7: 141,192,870 I24T possibly damaging Het
Hsf2 A T 10: 57,512,028 I423L probably benign Het
Igkv2-109 T A 6: 68,303,070 S92T probably benign Het
Kiss1r G A 10: 79,918,716 A15T possibly damaging Het
Krt79 T C 15: 101,940,166 S17G probably damaging Het
Lrrc14b T C 13: 74,360,959 D443G probably damaging Het
Map4k4 T A 1: 40,014,602 V953E probably damaging Het
Mybpc2 G A 7: 44,505,405 probably benign Het
Nadsyn1 T C 7: 143,812,793 E173G probably damaging Het
Neurl4 C T 11: 69,910,393 R1199W probably damaging Het
Otog T A 7: 46,251,282 V333E probably damaging Het
Pdcd2l A T 7: 34,184,821 probably null Het
Plagl1 A G 10: 13,127,872 probably benign Het
Rbm34 T C 8: 126,969,986 N122S probably benign Het
Shank2 A G 7: 144,410,775 K917E possibly damaging Het
Slc17a8 T C 10: 89,591,295 K315E possibly damaging Het
Sp110 A C 1: 85,577,329 F434C probably benign Het
Sytl2 A G 7: 90,372,905 T183A probably benign Het
Tnik T A 3: 28,654,218 I1067N probably damaging Het
Tpd52l2 A G 2: 181,513,068 D192G probably damaging Het
Trhde A T 10: 114,446,199 I791N probably benign Het
Ttc28 A T 5: 111,225,688 N966Y probably damaging Het
Vps13b A T 15: 35,640,557 D1356V probably damaging Het
Zmym2 A G 14: 56,947,937 probably benign Het
Other mutations in Helb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00340:Helb APN 10 120098245 missense possibly damaging 0.88
IGL00924:Helb APN 10 120110984 missense probably benign 0.01
IGL00971:Helb APN 10 120094263 missense possibly damaging 0.50
IGL01142:Helb APN 10 120111144 missense probably damaging 1.00
IGL01483:Helb APN 10 120111138 missense probably damaging 1.00
IGL01688:Helb APN 10 120108980 missense probably damaging 0.99
IGL01860:Helb APN 10 120102833 missense probably damaging 0.97
IGL02298:Helb APN 10 120101526 missense probably damaging 1.00
IGL02501:Helb APN 10 120102788 missense possibly damaging 0.96
IGL02554:Helb APN 10 120089712 missense probably damaging 1.00
IGL02810:Helb APN 10 120091703 missense possibly damaging 0.48
IGL02902:Helb APN 10 120089485 missense probably benign 0.00
IGL03405:Helb APN 10 120089796 missense probably damaging 1.00
R0004:Helb UTSW 10 120108981 missense probably damaging 1.00
R0092:Helb UTSW 10 120089808 missense probably damaging 1.00
R0436:Helb UTSW 10 120094212 splice site probably benign
R0850:Helb UTSW 10 120105367 missense probably damaging 1.00
R1423:Helb UTSW 10 120108966 missense probably damaging 0.99
R1663:Helb UTSW 10 120105433 missense probably damaging 1.00
R1756:Helb UTSW 10 120094242 missense probably damaging 0.96
R1812:Helb UTSW 10 120089566 nonsense probably null
R1976:Helb UTSW 10 120094263 missense possibly damaging 0.50
R2049:Helb UTSW 10 120106021 missense possibly damaging 0.74
R2063:Helb UTSW 10 120105766 missense probably benign
R2141:Helb UTSW 10 120106021 missense possibly damaging 0.74
R2180:Helb UTSW 10 120105448 missense probably benign 0.02
R2432:Helb UTSW 10 120105537 missense probably benign 0.01
R3030:Helb UTSW 10 120089582 nonsense probably null
R3874:Helb UTSW 10 120106037 missense probably benign 0.31
R3978:Helb UTSW 10 120089625 missense probably benign
R4731:Helb UTSW 10 120094288 critical splice acceptor site probably null
R4734:Helb UTSW 10 120084849 missense probably benign
R4748:Helb UTSW 10 120084849 missense probably benign
R4749:Helb UTSW 10 120084849 missense probably benign
R4840:Helb UTSW 10 120084858 missense probably benign 0.33
R4977:Helb UTSW 10 120110881 missense probably benign 0.01
R5149:Helb UTSW 10 120105743 missense probably benign 0.39
R5220:Helb UTSW 10 120101486 missense probably damaging 1.00
R5447:Helb UTSW 10 120102901 missense possibly damaging 0.88
R5637:Helb UTSW 10 120105448 missense probably benign 0.02
R5660:Helb UTSW 10 120111079 nonsense probably null
R5663:Helb UTSW 10 120105793 missense possibly damaging 0.61
R5806:Helb UTSW 10 120092519 missense probably damaging 1.00
R5951:Helb UTSW 10 120091748 missense possibly damaging 0.91
R6010:Helb UTSW 10 120105883 missense probably damaging 1.00
R6183:Helb UTSW 10 120112998 unclassified probably null
R6578:Helb UTSW 10 120111181 missense probably damaging 1.00
R6642:Helb UTSW 10 120084930 missense probably benign 0.17
R6666:Helb UTSW 10 120084951 missense probably damaging 0.99
R6705:Helb UTSW 10 120089811 unclassified probably null
R6746:Helb UTSW 10 120105468 missense probably damaging 1.00
R7114:Helb UTSW 10 120105256 missense probably benign 0.09
R7396:Helb UTSW 10 120089571 missense probably benign
R7422:Helb UTSW 10 120108894 missense probably damaging 1.00
R7508:Helb UTSW 10 120105283 missense probably benign 0.04
R7509:Helb UTSW 10 120089814 missense probably damaging 1.00
R7746:Helb UTSW 10 120095102 missense probably null 1.00
R8058:Helb UTSW 10 120105578 missense probably benign 0.00
R8074:Helb UTSW 10 120089416 missense probably benign 0.00
Z1177:Helb UTSW 10 120092690 critical splice acceptor site probably null
Posted On2012-04-20