IthaID: 351
Names and Sequences
| Functionality: | Globin gene causative mutation | Pathogenicity: | Pathogenic / Likely Pathogenic | 
|---|---|---|---|
| Common Name: | CD 21 GCT>TCT [Ala>Ser] | HGVS Name: | HBA2:c.64G>T | 
| Hb Name: | Hb Zoetermeer | Protein Info: | α2 21(B2) Ala>Ser | 
| Also known as: | 
We follow the 
						 
							HGVS sequence variant nomenclature
						
						and
						 
							 IUPAC standards.
						
					
					
					
Context nucleotide sequence:
CGCCTGGGGTAAGGTCGGCGCGCAC [C/G/T] CTGGCGAGTATGGTGCGGAGGCCCT  (Strand: +)
Protein sequence:
MVLSPADKTNVKAAWGKVGAHSGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNALSALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
Phenotype
| Hemoglobinopathy Group: | Thalassaemia and Structural Haemoglobinopathy | 
|---|---|
| Hemoglobinopathy Subgroup: | α-thalassaemia, α-chain variant | 
| Allele Phenotype: | α⁺ | 
| Stability: | N/A | 
| Oxygen Affinity: | N/A | 
| Associated Phenotypes: | Haemolytic anaemia [HP:0001878] | 
Location
| Chromosome: | 16 | 
|---|---|
| Locus: | NG_000006.1 | 
| Locus Location: | 33839 | 
| Size: | 1 bp | 
| Located at: | α2 | 
| Specific Location: | Exon 1 | 
Other details
| Type of Mutation: | Point-Mutation(Substitution) | 
|---|---|
| Effect on Gene/Protein Function: | Missense codons (Protein Structure) | 
| Ethnic Origin: | Dutch | 
| Molecular mechanism: | N/A | 
| Inheritance: | Recessive | 
| DNA Sequence Determined: | Yes | 
In silico pathogenicity prediction
Sequence Viewer
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						Publications / Origin
- Harteveld CL, van Helden WC, Boxma GL, van Delft P, Bakker-Verweij M, Wajcman H, Zanella-Cleon I, Becchi M, Giordano PC, Hb Zoetermeer: a new mutation on the alpha2 gene inducing an Ala-->Ser substitution at codon 21 is possibly associated with a mild thalassemic phenotype., Hemoglobin, 31(3), 325-32, 2007 PubMed
					Created on 2010-06-16 16:13:15,
					Last reviewed on 2013-10-15 17:00:14					(Show full history)
				
				
			
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