Description:
XERODERMA PIGMENTOSUM, COMPLEMENTATION GROUP D; XPD
EXCISION-REPAIR, COMPLEMENTING DEFECTIVE, IN CHINESE HAMSTER, 2; ERCC2
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases |
| Class |
Disorders of Nucleotide and Nucleic Acid Metabolism |
| Class |
Repair Defective and Chromosomal Instability Syndromes |
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Cell Type
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Fibroblast
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Transformant
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Untransformed
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Race
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White
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Relation to Proband
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proband
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Confirmation
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Clinical summary/Case history
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Species
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Homo sapiens
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Common Name
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Human
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Remarks
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| Passage Frozen |
3 |
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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by LINE assay |
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| Gene |
ERCC2 |
| Chromosomal Location |
19q13.2-q13.3 |
| Allelic Variant 1 |
G47R; XERODERMA PIGMENTOSUM, TYPE D |
| Identified Mutation |
GLY47ARG |
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| Gene |
ERCC2 |
| Chromosomal Location |
19q13.2-q13.3 |
| Allelic Variant 2 |
126340.0001; XERODERMA PIGMENTOSUM, TYPE D |
| Identified Mutation |
LEU461VAL; In cell line GM00436 from a patient with xeroderma pigmentosum group D, Frederick et al. [Hum. Molec. Genet. 3: 1783-1788 (1994)] found a C-to-G transversion at nucleotide 1411, predicted to result in a leu461-to-val amino acid substitution. |
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| Gene |
ERCC2 |
| Chromosomal Location |
19q13.2-q13.3 |
| Allelic Variant 2 |
Deletion of AA 716-730; XERODERMA PIGMENTOSUM, TYPE D |
| Identified Mutation |
45 bp deletion (c.2224-2268) |
| Remarks |
XP1NE; near normal post UV unscheduled DNA synthesis; no neoplasias; donor subject is a compound heterozygote for several mutations in the ERCC2 gene: one allele carries a G-to-A substitution at nucleotide 217 (217G>A) which results in a change of Gly-47 to Arg [GLY47ARG (G47R)]; a second allele carries a C-to-G transversion at nucleotide position 1411 (1411C>G) which results in a change of Leu-461 to Val [Leu461Val (L461V), as well as a splicing mutation resulting in the deletion of 45 bases (2224_2268) in the cDNA and the loss of amino acids 716_730 from the protein (DEL 716_730). |
| Cleaver JE, Thompson LH, Richardson AS, States JC, A summary of mutations in the UV-sensitive disorders: xeroderma pigmentosum,
Cockayne syndrome, and trichothiodystrophy. Hum Mutat14(1):9-22 1999 |
| PubMed ID: 10447254 |
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| Taylor EM, Broughton BC, Botta E, Stefanini M, Sarasin A, Jaspers NG, Fawcett
H, Harcourt SA, Arlett CF, Lehmann AR, Xeroderma pigmentosum and trichothiodystrophy are associated with different
mutations in the XPD (ERCC2) repair/transcription gene. Proc Natl Acad Sci U S A94(16):8658-63 1997 |
| PubMed ID: 9238033 |
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| Broughton BC, Thompson AF, Harcourt SA, Vermeulen W, Hoeijmakers JH, Botta E, Stefanini M, King MD, Weber CA, Cole J, et al, Molecular and cellular analysis of the DNA repair defect in a patient in xeroderma pigmentosum complementation group D who has the clinical features of xeroderma pigmentosum and Cockayne syndrome. Am J Hum Genet56(1):167-74 1995 |
| PubMed ID: 7825573 |
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| Frederick GD, Amirkhan RH, Schultz RA, Friedberg EC, Structural and mutational analysis of the xeroderma pigmentosum group D (XPD) gene. Hum Mol Genet3:1783-8 1994 |
| PubMed ID: 7849702 |
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| Johnson RT, Squires S, The XPD complementation group. Insights into xeroderma pigmentosum, Cockayne's syndrome and trichothiodystrophy. Mutat Res273(2):97-118 1992 |
| PubMed ID: 1372108 |
| dbSNP |
dbSNP ID: 15579 |
| Gene Cards |
ERCC2 |
| Gene Ontology |
GO:0000287 magnesium ion binding |
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GO:0003677 DNA binding |
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GO:0004003 ATP-dependent DNA helicase activity |
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GO:0005515 protein binding |
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GO:0005524 ATP binding |
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GO:0005634 nucleus |
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GO:0005675 transcription factor TFIIH complex |
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GO:0006283 transcription-coupled nucleotide-excision repair |
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GO:0006355 regulation of transcription, DNA-dependent |
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GO:0006366 transcription from Pol II promoter |
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GO:0006917 induction of apoptosis |
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GO:0007605 perception of sound |
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GO:0016787 hydrolase activity |
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GO:0016818 hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides |
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GO:0043139 5' to 3' DNA helicase activity |
| NCBI Gene |
Gene ID:2068 |
| NCBI GTR |
126340 EXCISION REPAIR, COMPLEMENTING DEFECTIVE, IN CHINESE HAMSTER, 2; ERCC2 |
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278730 XERODERMA PIGMENTOSUM, COMPLEMENTATION GROUP D; XPD |
| OMIM |
126340 EXCISION REPAIR, COMPLEMENTING DEFECTIVE, IN CHINESE HAMSTER, 2; ERCC2 |
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278730 XERODERMA PIGMENTOSUM, COMPLEMENTATION GROUP D; XPD |
| Omim Description |
TRICHOTHIODYSTROPHY, TYPE 1, INCLUDED; TDD1, INCLUDED |
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XERODERMA PIGMENTOSUM IV; XP4TRICHOTHIODYSTROPHY WITH SUN SENSITIVITY, INCLUDED |
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XERODERMA PIGMENTOSUM VIII, FORMERLY; XP8, FORMERLY |
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XERODERMA PIGMENTOSUM, COMPLEMENTATION GROUP D; XPD |
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XP, GROUP D; XPDC |
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XP, GROUP H, FORMERLY; XPH, FORMERLY |
| Passage Frozen |
3 |
| Split Ratio |
1:3 |
| Temperature |
37 C |
| Percent CO2 |
5% |
| Medium |
Eagle's Minimum Essential Medium with Earle's salts and non-essential amino acids with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not inactivated |
| Substrate |
None specified |
| Subcultivation Method |
trypsin-EDTA |
| Supplement |
- |
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