IthaID: 3940
Names and Sequences
| Functionality: | Globin gene causative mutation | Pathogenicity: | N/A |
|---|---|---|---|
| Common Name: | CD 50 ACT>TCT [Thr>Ser]; IVS II-654 C>T | HGVS Name: | HBB:c.[151A>T;316-197C>T] |
| Hb Name: | Hb Zurich-Langstrasse | Protein Info: | β 50(D1) Thr>Ser |
Protein sequence:
MVHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSSPDAVMGNPKVKAHGKKVLGAFSDGLAHLDNLKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
Also known as:
Comments: The Hb Zürich-Langstrasse mutation [IthaID:970] in the proband was considered a de novo mutation occurring in cis on the βIVS-II-654 [IthaID:211] allele that he inherited from his mother, resulting in a βIVS-II-654/Hb Zürich-Langstrasse genotype, which should be interpreted as a novel β0 mutation.
We follow the HGVS sequence variant nomenclature and IUPAC standards.
Phenotype
| Hemoglobinopathy Group: | Thalassaemia and Structural Haemoglobinopathy |
|---|---|
| Hemoglobinopathy Subgroup: | β-thalassaemia, β-chain variant |
| Allele Phenotype: | β0 |
| Stability: | N/A |
| Oxygen Affinity: | N/A |
| Associated Phenotypes: | N/A |
Location
| Chromosome: | 11 |
|---|---|
| Locus: | NG_000007.3 |
| Locus Location: | 70875 or 71693 |
| Size: | 1 bp or 1 bp |
| Located at: | β |
| Specific Location: | Exon 2 |
Other details
| Type of Mutation: | Point-Mutation(Substitution) |
|---|---|
| Effect on Gene/Protein Function: | Missense codons (Protein Structure) |
| Ethnic Origin: | N/A |
| Molecular mechanism: | N/A |
| Inheritance: | Recessive |
| DNA Sequence Determined: | Yes |
In silico pathogenicity prediction
Note:
The impact thresholds provided in this section are based on the analyses performed in Tamana et.al. For any given tool, the impact thresholds defined for the set of variants with the same effect on function as the variant examined, are preferred over those defined for the full dataset.
Sequence Viewer
Note: The NCBI Sequence Viewer is not installed on the ITHANET servers but it is embedded in this page from the NCBI.
Therefore, IthaGenes has no responsibility over any temporary unavailability of the service.
In such a case, please Refresh the page or retry at a later stage.
Otherwise, use this external link.
Publications / Origin
- Liao J, Li Q, Ling LQ, Liu CN, Huang XB, Zhou J, A Triple-Heterozygous β-Thalassemia Patient Demonstrated an Unusual Electrophoresis Pattern Due to a Novel β Mutation [an IVS-II-654 (C>T) mutation with a Hb Zürich-Langstrasse (: c.151A>T) mutation ]., Hemoglobin, 2022 PubMed
Created on 2022-06-24 12:13:58,
Last reviewed on 2022-06-24 13:54:27 (Show full history)
| A/A | Date | Curator(s) | Comments |
|---|---|---|---|
| 1 | 2022-06-24 12:13:58 | The IthaGenes Curation Team | Created |
| 2 | 2022-06-24 12:14:42 | The IthaGenes Curation Team | Reviewed. Reference added. |
| 3 | 2022-06-24 12:15:30 | The IthaGenes Curation Team | Reviewed. |
| 4 | 2022-06-24 13:54:27 | The IthaGenes Curation Team | Reviewed. Links added. |
Disclaimer: The information on this website is provided as an information resource only
and must not to be used as a substitute for professional diagnosis and treatment.
The ITHANET Portal and IthaGenes are not responsible or liable for any advice, course of treatment,
diagnosis or any other information, services or products that an individual obtains through this website.
IthaGenes was last updated on 2024-11-20 13:24:07