GM05816
LCL from B-Lymphocyte
Description:
SEVERE COMBINED IMMUNODEFICIENCY, AUTOSOMAL RECESSIVE, T CELL-NEGATIVE, B CELL-NEGATIVE, NK CELL-NEGATIVE, DUE TO ADENOSINE DEAMINASE DEFICIENCY
ADENOSINE DEAMINASE; ADA
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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 |
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Biopsy Source
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Peripheral vein
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Cell Type
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B-Lymphocyte
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Tissue Type
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Blood
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Transformant
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Epstein-Barr Virus
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Sample Source
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LCL from B-Lymphocyte
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Race
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Black/African American
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Family Member
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1
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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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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by Nucleoside Phosphorylase, Glucose-6-Phosphate Dehydrogenase, and Lactate Dehydrogenase Isoenzyme Electrophoresis |
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| adenosine deaminase |
According to the submitter, biochemical test results for this subject showed decreased enzyme activity. EC Number: 3.5.4.4; 28% activity. |
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| adenosine deaminase |
According to the submitter, biochemical test results for this subject showed decreased enzyme activity. EC Number: 3.5.4.4; <1% activity. |
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| Gene |
ADA |
| Chromosomal Location |
20q13.11 |
| Allelic Variant 1 |
608958.0010; ADA DEFICIENCY, PARTIAL |
| Identified Mutation |
ARG76TRP; In cell lines GM05816, GM06200 and GM07103, Hirschhorn et al. [Proc Natl Acad Sci U S A 87: 6171 (1990)] found a C-to-T transition at nucleotide 226 resulting in a change of arginine-76 to tryptophan. |
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| Gene |
ADA |
| Chromosomal Location |
20q13.11 |
| Allelic Variant 2 |
608958.0012; ADA DEFICIENCY, PARTIAL |
| Identified Mutation |
PRO274LEU; In cell line GM05816, Hirschhorn et al. [Proc Natl Acad Sci U S A 87: 6171 (1990)] found a substitution of leucine for proline-274 resulting from a C-to-T transition at nucleotide 821. |
| Remarks |
Phenotypically normal; <1% ADA activity in RBC's; ADA activity LL is 868; partial deficiency in other tissues; possible variant subgroup; no thymic shadow by x-ray; 50% of normal purine nucleoside phosphorylase activity; 28% of normal ADA activity in lymphoid cell lines; donor subject is a compound heterozygote: one allele has a C>T transition at nucleotide 226 in exon 4 of the ADA gene [226C>T] resulting in a substitution of tryptophan for arginine at codon 76 [Arg76Trp(R76W)] and a second allele has a C>T transition at nucleotide 821 in exon 9 of the ADA gene [821C>T] resulting in a substitution of leucine for proline at codon 274 [Pro274Leu(P274L)]; mother is GM05817. |
| Hirschhorn R, Tzall S, Ellenbogen A, Hot spot mutations in adenosine deaminase deficiency. Proc Natl Acad Sci U S A87:6171-5 1990 |
| PubMed ID: 2166947 |
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| Tzall S, Ellenbogen A, Eng F, Hirschhorn R, Identification and characterization of nine RFLPs at the adenosine deaminase (ADA) locus. Am J Hum Genet44:864-75 1989 |
| PubMed ID: 2567118 |
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| Hirschhorn R, Ellenbogen A, Genetic heterogeneity in adenosine deaminase (ADA) deficiency: five different mutations in five new patients with partial ADA deficiency. Am J Hum Genet38:13-25 1986 |
| PubMed ID: 3946419 |
| dbSNP |
dbSNP ID: 10835 |
| Gene Cards |
ADA |
| Gene Ontology |
GO:0004000 adenosine deaminase activity |
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GO:0009117 nucleotide metabolism |
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GO:0009168 purine ribonucleoside monophosphate biosynthesis |
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GO:0016787 hydrolase activity |
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GO:0019735 antimicrobial humoral response (sensu Vertebrata) |
| NCBI Gene |
Gene ID:100 |
| NCBI GTR |
102700 SEVERE COMBINED IMMUNODEFICIENCY, AUTOSOMAL RECESSIVE, T CELL-NEGATIVE, B CELL-NEGATIVE, NK CELL-NEGATIVE, DUE TO ADENOSINE DEAMINASE DEFICIENCY |
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608958 ADENOSINE DEAMINASE; ADA |
| OMIM |
102700 SEVERE COMBINED IMMUNODEFICIENCY, AUTOSOMAL RECESSIVE, T CELL-NEGATIVE, B CELL-NEGATIVE, NK CELL-NEGATIVE, DUE TO ADENOSINE DEAMINASE DEFICIENCY |
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608958 ADENOSINE DEAMINASE; ADA |
| Omim Description |
ADA-SCID, INCLUDED |
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ADENOSINE AMINOHYDROLASESEVERE COMBINED IMMUNODEFICIENCY DUE TO ADENOSINE DEAMINASE DEFICIENCY,INCLUDED |
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ADENOSINE DEAMINASE; ADA |
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SCID DUE TO ADA DEFICIENCY, INCLUDED |
| Split Ratio |
1:2 |
| Temperature |
37 C |
| Percent CO2 |
5% |
| Medium |
Roswell Park Memorial Institute Medium 1640 with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not Inactivated |
| Substrate |
None specified |
| Subcultivation Method |
dilution - add fresh medium |
| Supplement |
- |
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