IthaID: 2289
Names and Sequences
| Functionality: | Disease modifying mutation | Pathogenicity: | N/A |
|---|---|---|---|
| Common Name: | IVS I-146 (G>A) | HGVS Name: | NT_010393.16:g.31479430G>A |
We follow the
HGVS sequence variant nomenclature
and
IUPAC standards.
Context nucleotide sequence:
GGGGAGGAAGTGGGTTGGGGGAAATACCCAGTGAGGAGGGAAACAGATAT [G/A] TAAATTCTACCCTTTTCTCTACCCAGGCAGATGGCTCTTCTTAAGGCCAATAAGGATCTC (Strand: +)
Comments: This SNP in intron 1 of AHSP affects the Oct-1 transcription factor binding site, which is required for optimal AHSP promoter activity. The A allele is predicted to impair Oct-1 binding and thus reduce ASHP mRNA expression. (PMID 16186125)
External Links
Phenotype
| Allele Phenotype (Cis): | Decreased expression for AHSP |
|---|---|
| Allele Phenotype (Trans): | N/A |
| Associated Phenotypes: | Anaemia [HP:0001903] |
Location
| Chromosome: | 16 |
|---|---|
| Locus: | NT_010393.16 |
| Locus Location: | 31479430 |
| Size: | 1 bp |
| Located at: | AHSP |
| Specific Location: | Intron 1 |
Other details
| Type of Mutation: | Point-Mutation(Substitution) |
|---|---|
| Effect on Gene/Protein Function: | Promoter (Transcription) |
| Ethnic Origin: | Afro-Caribbean, Indian, Brasilian, Mediterranean, Papua New Guinean, Melanesian |
| Molecular mechanism: | N/A |
| Inheritance: | Recessive |
| DNA Sequence Determined: | Yes |
In silico pathogenicity prediction
Sequence Viewer
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Publications / Origin
- Gallagher PG, Liem RI, Wong E, Weiss MJ, Bodine DM, GATA-1 and Oct-1 are required for expression of the human alpha-hemoglobin-stabilizing protein gene., J. Biol. Chem. , 280(47), 39016-23, 2005 PubMed
Created on 2013-10-16 17:04:31,
Last reviewed on 2019-07-04 12:01:21 (Show full history)
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