Incidental Mutation 'IGL03110:Ddb1'
ID419152
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ddb1
Ensembl Gene ENSMUSG00000024740
Gene Namedamage specific DNA binding protein 1
SynonymsDNA repair protein, p127-Ddb1, damage-specific DNA-binding protein, DNA repair
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03110
Quality Score
Status
Chromosome19
Chromosomal Location10605625-10629813 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 10612945 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Tryptophan at position 279 (R279W)
Ref Sequence ENSEMBL: ENSMUSP00000025649 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025649]
Predicted Effect probably damaging
Transcript: ENSMUST00000025649
AA Change: R279W

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000025649
Gene: ENSMUSG00000024740
AA Change: R279W

DomainStartEndE-ValueType
Pfam:MMS1_N 75 543 1.9e-122 PFAM
low complexity region 755 775 N/A INTRINSIC
Pfam:CPSF_A 788 1099 1e-92 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is the large subunit (p127) of the heterodimeric DNA damage-binding (DDB) complex while another protein (p48) forms the small subunit. This protein complex functions in nucleotide-excision repair and binds to DNA following UV damage. Defective activity of this complex causes the repair defect in patients with xeroderma pigmentosum complementation group E (XPE) - an autosomal recessive disorder characterized by photosensitivity and early onset of carcinomas. However, it remains for mutation analysis to demonstrate whether the defect in XPE patients is in this gene or the gene encoding the small subunit. In addition, Best vitelliform mascular dystrophy is mapped to the same region as this gene on 11q, but no sequence alternations of this gene are demonstrated in Best disease patients. The protein encoded by this gene also functions as an adaptor molecule for the cullin 4 (CUL4) ubiquitin E3 ligase complex by facilitating the binding of substrates to this complex and the ubiquitination of proteins. [provided by RefSeq, May 2012]
PHENOTYPE: Complete deletion of this gene results in embryonic lethality; conditional mutation causes increased apoptosis in the developing brain, and defects in lens formation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130204L05Rik C T 3: 91,088,319 R92H unknown Het
Acacb A G 5: 114,195,234 E473G probably damaging Het
Acp7 T C 7: 28,611,039 M458V probably benign Het
Acrbp G T 6: 125,062,473 C485F probably damaging Het
Actn2 T C 13: 12,309,607 I117V probably benign Het
Ahr T C 12: 35,504,971 E383G probably damaging Het
Cacna2d4 A T 6: 119,236,737 H39L probably benign Het
Cdh11 G T 8: 102,673,870 N155K probably damaging Het
Cldnd1 T A 16: 58,729,596 N47K possibly damaging Het
Dido1 A T 2: 180,689,342 D104E probably damaging Het
Dnah1 A T 14: 31,266,717 S3386T probably benign Het
Galnt18 T A 7: 111,548,713 E352V probably benign Het
Gm5407 T A 16: 49,297,394 noncoding transcript Het
Gucy1b2 T C 14: 62,433,834 probably benign Het
Guf1 C A 5: 69,558,477 L87I probably damaging Het
Hikeshi A G 7: 89,935,826 S57P probably damaging Het
Igkv17-121 T A 6: 68,036,867 V17D probably damaging Het
Itgad T C 7: 128,185,985 V324A probably damaging Het
Lama1 T A 17: 67,798,986 L2072Q probably benign Het
Lrrc31 T C 3: 30,679,266 E433G probably benign Het
Mrc1 T A 2: 14,293,478 L715* probably null Het
Nbeal2 T G 9: 110,631,433 K1778Q probably damaging Het
Olfr1032 T A 2: 86,008,598 V274E probably damaging Het
Olfr1260 A T 2: 89,978,149 I124F probably damaging Het
Olfr33 C A 7: 102,713,883 G177C probably damaging Het
Ppp1r3a T A 6: 14,722,065 probably benign Het
Prss37 T C 6: 40,519,050 Y6C probably benign Het
Rapgef6 A G 11: 54,696,089 Q1602R probably damaging Het
Rbm15b T C 9: 106,885,974 T332A probably damaging Het
Snrnp70 C A 7: 45,376,859 probably benign Het
Spidr T C 16: 15,889,754 E893G probably damaging Het
Stxbp2 T C 8: 3,633,342 I74T probably damaging Het
Tgm2 G A 2: 158,131,490 Q234* probably null Het
Thbd T C 2: 148,406,796 D384G probably benign Het
Zan T C 5: 137,420,016 N2940S unknown Het
Zmat3 T A 3: 32,345,552 N100I probably damaging Het
Other mutations in Ddb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00470:Ddb1 APN 19 10611664 missense possibly damaging 0.85
IGL00742:Ddb1 APN 19 10610760 missense probably benign
IGL01161:Ddb1 APN 19 10605707 start codon destroyed probably null 1.00
IGL01364:Ddb1 APN 19 10627660 critical splice donor site probably null
IGL01804:Ddb1 APN 19 10613018 missense probably damaging 1.00
IGL01812:Ddb1 APN 19 10613018 missense probably damaging 1.00
IGL02523:Ddb1 APN 19 10627632 missense probably damaging 1.00
IGL02609:Ddb1 APN 19 10622466 missense possibly damaging 0.93
IGL02664:Ddb1 APN 19 10607883 missense probably benign
IGL03033:Ddb1 APN 19 10625926 missense possibly damaging 0.59
IGL03092:Ddb1 APN 19 10612945 missense probably damaging 1.00
IGL03256:Ddb1 APN 19 10621861 missense probably benign 0.01
Dubitable UTSW 19 10622499 critical splice donor site probably null
Indubitable UTSW 19 10607911 critical splice donor site probably null
Van_der_waals UTSW 19 10612916 missense probably benign 0.11
PIT4445001:Ddb1 UTSW 19 10625970 missense probably damaging 1.00
R0028:Ddb1 UTSW 19 10619246 missense probably damaging 1.00
R0589:Ddb1 UTSW 19 10621716 missense probably benign 0.02
R0893:Ddb1 UTSW 19 10612916 missense probably benign 0.11
R1374:Ddb1 UTSW 19 10608318 missense probably damaging 1.00
R1611:Ddb1 UTSW 19 10612888 missense probably damaging 1.00
R1611:Ddb1 UTSW 19 10626764 critical splice donor site probably null
R1661:Ddb1 UTSW 19 10629080 missense probably benign 0.00
R1835:Ddb1 UTSW 19 10626593 missense probably damaging 1.00
R2036:Ddb1 UTSW 19 10610822 splice site probably benign
R2094:Ddb1 UTSW 19 10612936 missense probably benign
R2142:Ddb1 UTSW 19 10619126 critical splice donor site probably null
R2213:Ddb1 UTSW 19 10608327 missense probably damaging 1.00
R2318:Ddb1 UTSW 19 10626628 missense probably damaging 1.00
R2354:Ddb1 UTSW 19 10606973 missense probably benign 0.03
R3150:Ddb1 UTSW 19 10612982 missense probably benign 0.02
R3162:Ddb1 UTSW 19 10625971 missense probably damaging 0.99
R3162:Ddb1 UTSW 19 10625971 missense probably damaging 0.99
R3606:Ddb1 UTSW 19 10628493 missense probably damaging 1.00
R4050:Ddb1 UTSW 19 10627807 missense probably benign 0.00
R5157:Ddb1 UTSW 19 10622364 missense probably benign 0.01
R6244:Ddb1 UTSW 19 10625923 missense probably damaging 0.99
R6249:Ddb1 UTSW 19 10605720 nonsense probably null
R6812:Ddb1 UTSW 19 10622499 critical splice donor site probably null
R7337:Ddb1 UTSW 19 10627831 missense possibly damaging 0.88
R7460:Ddb1 UTSW 19 10607911 critical splice donor site probably null
R7737:Ddb1 UTSW 19 10625974 missense possibly damaging 0.93
R7903:Ddb1 UTSW 19 10608348 missense probably benign 0.12
R7986:Ddb1 UTSW 19 10608348 missense probably benign 0.12
RF016:Ddb1 UTSW 19 10627858 missense probably damaging 1.00
X0050:Ddb1 UTSW 19 10626659 missense possibly damaging 0.95
Z1088:Ddb1 UTSW 19 10619230 missense probably damaging 0.99
Z1177:Ddb1 UTSW 19 10608396 missense probably damaging 1.00
Posted On2016-08-02