IthaID: 3298
Names and Sequences
| Functionality: | Globin gene causative mutation | Pathogenicity: | Pathogenic / Likely Pathogenic |
|---|---|---|---|
| Common Name: | CD 60-61 (-6bp): (-TGAAGG) | HGVS Name: | HBB:c.182_187delTGAAGG |
| Hb Name: | Hb Tavapy | Protein Info: | N/A |
Also known as:
Comments: Found as a heterozygote. The deletion results in loss of the valine and lysine of codons 60 and 61, which correpond to positions 4 and 5 of the 'E' α-helix of the β-globin chain, respectively.
We follow the HGVS sequence variant nomenclature and IUPAC standards.
External Links
Phenotype
| Hemoglobinopathy Group: | Structural Haemoglobinopathy |
|---|---|
| Hemoglobinopathy Subgroup: | β-chain variant |
| Allele Phenotype: | N/A |
| Stability: | Unstable |
| Oxygen Affinity: | N/A |
| Associated Phenotypes: | N/A |
Location
| Chromosome: | 11 |
|---|---|
| Locus: | NG_000007.3 |
| Locus Location: | 70906 |
| Size: | 6 bp |
| Located at: | β |
| Specific Location: | Exon 2 |
Other details
| Type of Mutation: | Point-Mutation(Deletion) |
|---|---|
| Effect on Gene/Protein Function: | Insertion/Deletion of codons (Protein Structure) |
| Ethnic Origin: | Paraguayan |
| Molecular mechanism: | N/A |
| Inheritance: | Dominant |
| DNA Sequence Determined: | Yes |
In silico pathogenicity prediction
Publications / Origin
- Scheps KG, Hasenahuer MA, Parisi G, Targovnik HM, García E, Veber ES, Crisp R, Elena G, Varela V, Fornasari MS, Two novel unstable hemoglobin variants due to in-frame deletions of key amino acids in the β-globin chain., Eur. J. Haematol. , 2018
Created on 2018-01-22 18:47:38,
Last reviewed on (Show full history)
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