IthaID: 3485
Names and Sequences
| Functionality: | Disease modifying mutation | Pathogenicity: | N/A |
|---|---|---|---|
| Common Name: | CD 182 TTC>CTC [Phe>Leu] | HGVS Name: | NG_013087.1:g.6518T>C |
We follow the
HGVS sequence variant nomenclature
and
IUPAC standards.
Protein sequence:
MATAETALPSISTLTALGPFPDTQDDFLKWWRSEEAQDMGPGPPDPTEPPLHVKSEDQPGEEEDDERGADATWDLDLLLTNFSGPEPGGAPQTCALAPSEASGAQYPPPPETLGAYAGGPGLVAGLLGSEDHSGWVRPALRARAPDAFVGPALAPAPAPEPKALALQPVYPGPGAGSSGGYLPRTGLSVPAASGAPYGLLSGYPAMYPAPQYQGHFQLFRGLQGPAPGPATSPSFLSCLGPGTVGTGLGGTAEDPGVIAETAPSKRGRRSWARKRQAAHTCAHPGCGKSYTKSSHLKAHLRTHTGEKPYACTWEGCGWRFARSDELTRHYRKHTGQRPFRCQLCPRAFSRSDHLALHMKRHL
Comments: Found as a heterozygote in β0/HbE Thai patients with elevated HbF levels (26-45%, n=5), presenting with a severe phenotype. Found as a heterozygote in an Iranian patient heterozygous for Hb Dhonburi, presenting with a β-thalassaemia minor phenotype.
External Links
Phenotype
| Allele Phenotype (Cis): | N/A |
|---|---|
| Allele Phenotype (Trans): | N/A |
| Associated Phenotypes: | Hb F levels [HP:0011904] [OMIM:141749] |
Location
| Chromosome: | 19 |
|---|---|
| Locus: | NG_013087.1 |
| Locus Location: | 6518 |
| Size: | 1 bp |
| Located at: | KLF1 |
| Specific Location: | Exon 2 |
Other details
| Type of Mutation: | Point-Mutation(Substitution) |
|---|---|
| Effect on Gene/Protein Function: | Missense codons (Protein Structure) |
| Ethnic Origin: | Thai | Iranian |
| Molecular mechanism: | N/A |
| Inheritance: | Quantitative trait |
| DNA Sequence Determined: | Yes |
In silico pathogenicity prediction
Publications / Origin
- Khamphikham P, Sripichai O, Munkongdee T, Fucharoen S, Tongsima S, Smith DR, Genetic variation of Krüppel-like factor 1 (KLF1) and fetal hemoglobin (HbF) levels in β0-thalassemia/HbE disease., Int. J. Hematol. , 2017
- Tamaddoni A, Khabaz Astaneh S, Tabaripour R, Akhavan-Niaki H, Gene Mutations in Thalassemia Patients from North Iran: Report of a New Mutation Associated with β-Thalassemia Intermedia., Hemoglobin, 43(1), 12-17, 2019