Incidental Mutation 'IGL03092:Ddb1'
ID418410
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 #IGL03092
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
1700006A11Rik A G 3: 124,406,470 L491P probably damaging Het
5430419D17Rik G T 7: 131,201,798 probably null Het
Abcc6 T A 7: 45,986,470 D1051V probably damaging Het
Aqr T A 2: 114,158,943 E133V probably benign Het
Bag6 A G 17: 35,145,627 N911D probably damaging Het
BC024978 T C 7: 27,201,136 M180T probably damaging Het
Ces4a C T 8: 105,148,204 probably benign Het
Clec3b A T 9: 123,151,035 probably benign Het
Cnot1 T C 8: 95,769,615 probably benign Het
Ctsg T A 14: 56,099,960 *262L probably null Het
Cyp17a1 T A 19: 46,672,611 H78L possibly damaging Het
Dcaf13 C A 15: 39,127,976 probably benign Het
Dcun1d1 G T 3: 35,920,992 Q52K possibly damaging Het
Dock1 A G 7: 134,765,216 probably benign Het
Dsel A G 1: 111,860,063 L914P probably damaging Het
Fbxo31 A G 8: 121,560,018 F174L probably benign Het
Gm9116 A G 3: 93,910,206 noncoding transcript Het
Gspt1 C T 16: 11,238,899 V211I probably benign Het
Hmgb1 A T 5: 149,050,698 S14T probably benign Het
Igsf8 A G 1: 172,312,529 probably benign Het
Klf13 A G 7: 63,891,669 F237L probably damaging Het
Mon2 A T 10: 123,018,100 I962N probably damaging Het
Nfx1 A G 4: 41,024,851 D1108G probably damaging Het
Nr2e1 T C 10: 42,571,482 Y178C probably damaging Het
Olfr1426 C A 19: 12,087,866 E309* probably null Het
Olfr646 A T 7: 104,106,647 I123F probably damaging Het
Pde3b A T 7: 114,523,348 H717L probably damaging Het
Polr1b T C 2: 129,123,129 Y712H probably damaging Het
Pramef25 C A 4: 143,950,197 K112N probably damaging Het
Rnf157 T A 11: 116,347,969 probably null Het
Ros1 T C 10: 52,098,806 E1561G probably damaging Het
Serpina6 A G 12: 103,653,895 probably null Het
St18 A G 1: 6,768,894 probably benign Het
Ugp2 A G 11: 21,329,722 probably benign Het
Vmn1r70 T C 7: 10,634,259 S225P probably benign Het
Zfp641 T C 15: 98,290,516 D161G 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
IGL03110: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
R8288:Ddb1 UTSW 19 10608348 missense probably benign 0.12
R8376:Ddb1 UTSW 19 10619305 missense probably damaging 1.00
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