Incidental Mutation 'R1493:Helz'
ID 165574
Institutional Source Beutler Lab
Gene Symbol Helz
Ensembl Gene ENSMUSG00000020721
Gene Name helicase with zinc finger domain
Synonyms 3110078M01Rik, 9430093I07Rik, 9630002H22Rik
MMRRC Submission 039544-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1493 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 107438756-107584652 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 107504751 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 413 (I413V)
Ref Sequence ENSEMBL: ENSMUSP00000102357 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075012] [ENSMUST00000100305] [ENSMUST00000106746]
AlphaFold Q6DFV5
Predicted Effect probably benign
Transcript: ENSMUST00000075012
AA Change: I413V

PolyPhen 2 Score 0.147 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000074533
Gene: ENSMUSG00000020721
AA Change: I413V

DomainStartEndE-ValueType
SCOP:d1ihga1 6 84 5e-3 SMART
low complexity region 129 146 N/A INTRINSIC
ZnF_C3H1 178 205 2.61e-4 SMART
Pfam:ResIII 639 807 6.7e-8 PFAM
Pfam:AAA_11 641 768 2.3e-14 PFAM
Pfam:AAA_30 641 838 2.6e-11 PFAM
Pfam:AAA_19 648 729 5.5e-11 PFAM
Pfam:AAA_11 758 834 3.8e-18 PFAM
Pfam:AAA_12 841 1053 7.4e-38 PFAM
low complexity region 1165 1176 N/A INTRINSIC
low complexity region 1360 1448 N/A INTRINSIC
low complexity region 1466 1487 N/A INTRINSIC
low complexity region 1557 1568 N/A INTRINSIC
low complexity region 1631 1647 N/A INTRINSIC
low complexity region 1716 1736 N/A INTRINSIC
low complexity region 1926 1933 N/A INTRINSIC
low complexity region 1942 1957 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000100305
AA Change: I413V

PolyPhen 2 Score 0.147 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000097878
Gene: ENSMUSG00000020721
AA Change: I413V

DomainStartEndE-ValueType
SCOP:d1ihga1 6 84 5e-3 SMART
low complexity region 129 146 N/A INTRINSIC
ZnF_C3H1 178 205 2.61e-4 SMART
Pfam:AAA_11 641 833 2.7e-31 PFAM
Pfam:AAA_30 641 837 1.7e-10 PFAM
Pfam:AAA_19 648 727 6.3e-9 PFAM
Pfam:AAA_12 840 1052 3.4e-36 PFAM
low complexity region 1164 1175 N/A INTRINSIC
low complexity region 1359 1447 N/A INTRINSIC
low complexity region 1465 1486 N/A INTRINSIC
low complexity region 1556 1567 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000106746
AA Change: I413V

PolyPhen 2 Score 0.147 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000102357
Gene: ENSMUSG00000020721
AA Change: I413V

DomainStartEndE-ValueType
SCOP:d1ihga1 6 84 5e-3 SMART
low complexity region 129 146 N/A INTRINSIC
ZnF_C3H1 178 205 2.61e-4 SMART
Pfam:AAA_11 641 833 1e-31 PFAM
Pfam:AAA_30 641 837 8.3e-11 PFAM
Pfam:AAA_19 648 727 2.2e-9 PFAM
Pfam:AAA_12 840 1052 1.7e-36 PFAM
low complexity region 1164 1175 N/A INTRINSIC
low complexity region 1359 1447 N/A INTRINSIC
low complexity region 1465 1486 N/A INTRINSIC
low complexity region 1556 1567 N/A INTRINSIC
low complexity region 1630 1646 N/A INTRINSIC
low complexity region 1715 1735 N/A INTRINSIC
low complexity region 1925 1932 N/A INTRINSIC
low complexity region 1941 1956 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 96.2%
  • 20x: 92.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] HELZ is a member of the superfamily I class of RNA helicases. RNA helicases alter the conformation of RNA by unwinding double-stranded regions, thereby altering the biologic activity of the RNA molecule and regulating access to other proteins (Wagner et al., 1999 [PubMed 10471385]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a gene-trapped allele are viable, fertile and phenotypically normal with no apparent skeletal defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik T C 11: 58,767,544 (GRCm39) S14P probably damaging Het
Abca15 A T 7: 119,981,513 (GRCm39) D989V probably benign Het
Abcg8 T C 17: 85,004,107 (GRCm39) S472P probably damaging Het
Ablim2 T C 5: 35,966,605 (GRCm39) F178S probably damaging Het
Adprm A G 11: 66,932,702 (GRCm39) V69A possibly damaging Het
Ankrd27 C T 7: 35,307,790 (GRCm39) S343L probably benign Het
Arfgef3 A G 10: 18,506,627 (GRCm39) S833P probably damaging Het
Arhgap42 T G 9: 9,030,798 (GRCm39) E339D probably benign Het
Axdnd1 T A 1: 156,174,271 (GRCm39) M799L probably benign Het
Cars2 A T 8: 11,567,817 (GRCm39) probably null Het
Cd7 T C 11: 120,928,967 (GRCm39) T95A probably damaging Het
Cep290 A T 10: 100,398,043 (GRCm39) T2200S probably benign Het
Cep44 A G 8: 56,985,870 (GRCm39) S299P probably damaging Het
Cfap58 C T 19: 47,976,943 (GRCm39) H731Y probably damaging Het
Ehbp1 T A 11: 21,956,866 (GRCm39) E1204V probably damaging Het
Fgd5 A G 6: 91,964,612 (GRCm39) K124E probably benign Het
Folh1 T C 7: 86,410,938 (GRCm39) D268G probably damaging Het
Gm4559 A T 7: 141,828,050 (GRCm39) C17* probably null Het
Hexd A G 11: 121,112,093 (GRCm39) I438V probably benign Het
Hrh1 G A 6: 114,457,838 (GRCm39) G373D probably damaging Het
Hs3st5 G A 10: 36,708,870 (GRCm39) G135D probably damaging Het
Iqcf6 T C 9: 106,504,641 (GRCm39) Y102H probably benign Het
Kmt2a A T 9: 44,758,202 (GRCm39) S1124R probably damaging Het
Map3k5 A G 10: 19,904,859 (GRCm39) D387G probably damaging Het
Morc2a A G 11: 3,628,557 (GRCm39) N337D probably benign Het
Musk C T 4: 58,354,003 (GRCm39) A352V probably benign Het
Myef2l A G 3: 10,153,944 (GRCm39) K238E probably damaging Het
Nans G A 4: 46,500,761 (GRCm39) E218K probably damaging Het
Niban1 T A 1: 151,581,841 (GRCm39) V479D probably damaging Het
Ninl T G 2: 150,822,015 (GRCm39) D29A probably damaging Het
Nod1 A G 6: 54,921,041 (GRCm39) F426L probably damaging Het
Notch4 T A 17: 34,786,656 (GRCm39) C265* probably null Het
Nsd3 A G 8: 26,203,407 (GRCm39) D1307G probably benign Het
Or51h1 T C 7: 102,308,220 (GRCm39) L64P probably damaging Het
Or52e18 T A 7: 104,609,709 (GRCm39) T77S probably damaging Het
Orai3 G A 7: 127,373,077 (GRCm39) V193M possibly damaging Het
Prkag1 T C 15: 98,711,551 (GRCm39) Y271C probably benign Het
Rfc4 T C 16: 22,936,758 (GRCm39) I116V probably damaging Het
Ric1 T C 19: 29,557,249 (GRCm39) Y445H probably benign Het
Rnmt G A 18: 68,446,778 (GRCm39) D268N probably damaging Het
Rsph1 C T 17: 31,484,873 (GRCm39) G139D probably damaging Het
Sez6l2 C A 7: 126,560,984 (GRCm39) P483Q probably damaging Het
Sgo2b A G 8: 64,379,889 (GRCm39) L981P probably damaging Het
Shmt2 A G 10: 127,354,812 (GRCm39) probably null Het
Sorbs3 T C 14: 70,430,076 (GRCm39) T353A possibly damaging Het
Stk25 T C 1: 93,553,322 (GRCm39) T260A probably benign Het
Tasor A G 14: 27,171,926 (GRCm39) S425G probably damaging Het
Thap12 A G 7: 98,364,645 (GRCm39) H271R probably benign Het
Tmprss13 A G 9: 45,247,405 (GRCm39) T256A probably benign Het
Tpo A T 12: 30,181,808 (GRCm39) I29N possibly damaging Het
Trpc2 A T 7: 101,739,783 (GRCm39) N569I probably damaging Het
Unc13c T C 9: 73,546,350 (GRCm39) T1607A probably benign Het
Vldlr A G 19: 27,218,691 (GRCm39) N514S probably benign Het
Vps18 A G 2: 119,127,613 (GRCm39) Y812C probably damaging Het
Zfp692 A T 11: 58,204,866 (GRCm39) I409F probably damaging Het
Zfp735 G A 11: 73,601,305 (GRCm39) C83Y possibly damaging Het
Zic1 A G 9: 91,246,809 (GRCm39) S88P probably damaging Het
Other mutations in Helz
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00971:Helz APN 11 107,554,479 (GRCm39) missense possibly damaging 0.90
IGL01419:Helz APN 11 107,577,340 (GRCm39) missense unknown
IGL01864:Helz APN 11 107,493,180 (GRCm39) missense probably damaging 0.98
IGL01999:Helz APN 11 107,493,754 (GRCm39) splice site probably benign
IGL02938:Helz APN 11 107,577,264 (GRCm39) missense unknown
IGL03157:Helz APN 11 107,468,714 (GRCm39) missense possibly damaging 0.95
IGL03374:Helz APN 11 107,510,973 (GRCm39) missense probably damaging 0.98
R0058:Helz UTSW 11 107,563,384 (GRCm39) unclassified probably benign
R0058:Helz UTSW 11 107,563,384 (GRCm39) unclassified probably benign
R0112:Helz UTSW 11 107,563,774 (GRCm39) unclassified probably benign
R0243:Helz UTSW 11 107,528,740 (GRCm39) missense possibly damaging 0.85
R0328:Helz UTSW 11 107,495,174 (GRCm39) missense probably benign 0.30
R0578:Helz UTSW 11 107,577,226 (GRCm39) missense unknown
R0928:Helz UTSW 11 107,517,519 (GRCm39) missense probably damaging 0.99
R1428:Helz UTSW 11 107,483,666 (GRCm39) splice site probably benign
R1494:Helz UTSW 11 107,494,889 (GRCm39) splice site probably benign
R1541:Helz UTSW 11 107,560,874 (GRCm39) missense probably benign 0.39
R1619:Helz UTSW 11 107,527,105 (GRCm39) nonsense probably null
R1809:Helz UTSW 11 107,489,997 (GRCm39) missense possibly damaging 0.87
R1942:Helz UTSW 11 107,493,318 (GRCm39) missense probably benign 0.20
R2095:Helz UTSW 11 107,536,972 (GRCm39) missense probably damaging 1.00
R2133:Helz UTSW 11 107,561,310 (GRCm39) missense unknown
R2167:Helz UTSW 11 107,563,790 (GRCm39) unclassified probably benign
R2406:Helz UTSW 11 107,577,378 (GRCm39) missense unknown
R2571:Helz UTSW 11 107,504,778 (GRCm39) missense probably benign 0.05
R2858:Helz UTSW 11 107,563,753 (GRCm39) unclassified probably benign
R3927:Helz UTSW 11 107,576,118 (GRCm39) missense unknown
R4449:Helz UTSW 11 107,494,989 (GRCm39) missense probably benign 0.01
R4453:Helz UTSW 11 107,563,455 (GRCm39) nonsense probably null
R4583:Helz UTSW 11 107,536,895 (GRCm39) missense probably damaging 1.00
R4684:Helz UTSW 11 107,539,971 (GRCm39) missense probably damaging 1.00
R4714:Helz UTSW 11 107,517,542 (GRCm39) critical splice donor site probably null
R4875:Helz UTSW 11 107,528,560 (GRCm39) intron probably benign
R4924:Helz UTSW 11 107,493,165 (GRCm39) missense probably damaging 1.00
R4930:Helz UTSW 11 107,510,994 (GRCm39) missense probably damaging 0.99
R5078:Helz UTSW 11 107,546,922 (GRCm39) missense probably damaging 1.00
R5446:Helz UTSW 11 107,523,030 (GRCm39) missense probably damaging 1.00
R5535:Helz UTSW 11 107,536,946 (GRCm39) missense probably damaging 0.98
R5650:Helz UTSW 11 107,485,972 (GRCm39) missense probably null 0.96
R5714:Helz UTSW 11 107,517,347 (GRCm39) splice site probably null
R5784:Helz UTSW 11 107,561,307 (GRCm39) missense unknown
R5998:Helz UTSW 11 107,576,360 (GRCm39) nonsense probably null
R6042:Helz UTSW 11 107,504,946 (GRCm39) critical splice donor site probably null
R6089:Helz UTSW 11 107,485,963 (GRCm39) critical splice acceptor site probably null
R6137:Helz UTSW 11 107,509,886 (GRCm39) missense possibly damaging 0.83
R6373:Helz UTSW 11 107,486,010 (GRCm39) missense probably benign 0.01
R6392:Helz UTSW 11 107,493,167 (GRCm39) missense possibly damaging 0.80
R6618:Helz UTSW 11 107,489,976 (GRCm39) missense probably benign 0.01
R6644:Helz UTSW 11 107,523,087 (GRCm39) missense possibly damaging 0.74
R6811:Helz UTSW 11 107,510,144 (GRCm39) critical splice donor site probably null
R6874:Helz UTSW 11 107,554,460 (GRCm39) missense probably damaging 0.97
R6911:Helz UTSW 11 107,510,051 (GRCm39) missense probably benign 0.01
R7039:Helz UTSW 11 107,510,144 (GRCm39) critical splice donor site probably null
R7061:Helz UTSW 11 107,540,003 (GRCm39) missense possibly damaging 0.83
R7438:Helz UTSW 11 107,552,856 (GRCm39) missense probably damaging 0.98
R7464:Helz UTSW 11 107,527,104 (GRCm39) missense probably damaging 1.00
R7513:Helz UTSW 11 107,546,941 (GRCm39) missense probably damaging 0.99
R7559:Helz UTSW 11 107,491,104 (GRCm39) missense possibly damaging 0.67
R7734:Helz UTSW 11 107,576,248 (GRCm39) missense unknown
R7780:Helz UTSW 11 107,528,689 (GRCm39) missense probably damaging 1.00
R7982:Helz UTSW 11 107,517,456 (GRCm39) missense possibly damaging 0.84
R8024:Helz UTSW 11 107,577,247 (GRCm39) missense unknown
R8181:Helz UTSW 11 107,563,399 (GRCm39) missense unknown
R8346:Helz UTSW 11 107,563,399 (GRCm39) missense unknown
R8729:Helz UTSW 11 107,528,754 (GRCm39) critical splice donor site probably null
R8807:Helz UTSW 11 107,493,835 (GRCm39) missense probably damaging 1.00
R8821:Helz UTSW 11 107,525,919 (GRCm39) missense probably damaging 0.99
R8891:Helz UTSW 11 107,552,842 (GRCm39) missense probably damaging 0.99
R8909:Helz UTSW 11 107,556,834 (GRCm39) missense possibly damaging 0.94
R8922:Helz UTSW 11 107,539,985 (GRCm39) missense possibly damaging 0.90
R8926:Helz UTSW 11 107,563,509 (GRCm39) missense unknown
R8988:Helz UTSW 11 107,495,079 (GRCm39) missense probably damaging 0.99
R9053:Helz UTSW 11 107,563,761 (GRCm39) missense unknown
R9056:Helz UTSW 11 107,547,019 (GRCm39) missense possibly damaging 0.84
R9099:Helz UTSW 11 107,523,041 (GRCm39) missense probably damaging 1.00
R9122:Helz UTSW 11 107,556,830 (GRCm39) missense probably benign 0.17
R9194:Helz UTSW 11 107,561,113 (GRCm39) nonsense probably null
R9220:Helz UTSW 11 107,560,873 (GRCm39) missense probably benign 0.11
R9223:Helz UTSW 11 107,509,918 (GRCm39) missense probably benign 0.17
R9242:Helz UTSW 11 107,523,153 (GRCm39) missense probably damaging 1.00
R9644:Helz UTSW 11 107,563,687 (GRCm39) missense unknown
R9761:Helz UTSW 11 107,560,874 (GRCm39) nonsense probably null
X0065:Helz UTSW 11 107,561,273 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- TATGTCTGGCATGGGGAAAGCACTG -3'
(R):5'- GTGCTCAGAGAACATACCTGCTGAC -3'

Sequencing Primer
(F):5'- AAAGCACTGTCAGTGAGTTTGG -3'
(R):5'- GAACATACCTGCTGACTTCTTTATAC -3'
Posted On 2014-03-28