IthaID: 3400


Names and Sequences

Functionality: Globin gene causative mutation
Common Name: CD 147 TAA>CAA [Stop>Gln] HGVS Name: HBB:c.442T>C
Hb Name: Hb Zunyi Protein Info: β 147, Stop>Gln; modified C-terminal sequence: (147)Gln-Ala-Arg-Phe-Leu-Ala-Val-Gln-Phe-Leu-Leu- Lys-Val-Pro-Leu-Phe-Pro-Lys-Ser-Asn-(167)Tyr-COOH

Context nucleotide sequence:
CTAATGCCCTGGCCCACAAGTATCAC [T/C] TAAGCTCGCTTTCTTGCTGTCCAA (Strand: -)

Comments: This mutation on the stop-codon leads to an increase of 21 amino-acids in the beta-globin chain. Leads to a dominant beta-thalassemia state according to this case-report.

External Links

Location

Chromosome: 11
Locus: NG_000007.3
Locus Location: 72016
Size: 1 bp
Located at: β
Specific Location: Exon 3

Phenotype

Hemoglobinopathy Group: Thalassaemia and Structural Haemoglobinopathy
Hemoglobinopathy Subgroup: β-thalassaemia, β-chain variant
Allele Phenotype:Dominant
Stability: Hyperunstable
Oxygen Affinity: N/A
Associated Phenotypes: N/A

Other details

Type of Mutation: Point-Mutation(Substitution)
Effect on Gene/Protein Function: Missense codons (Protein Structure)
Ethnic Origin: Chinese
Inheritance: Recessive
DNA Sequence Determined: Yes
Detection Methods: Unknown

Publications / Origin

To the best of our knowledge, this is unpublished data. Please use with caution!

Created on 2019-04-11 16:33:29, Last reviewed on (Show full history)

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