| Hb Yahata | beta112(G14)Cys->Tyr |
|---|
| CONTACT | Internal; central cavity | ||
| HEMATOLOGY | Normal in the heterozygote | ||
| ELECTROPHORESIS | Hb X and Hb A can be separated by IEF; Hb X moves ahead of Hb A | ||
| CHROMATOGRAPHY | Hb X moves slightly faster than Hb A by cation exchange HPLC | ||
| STRUCTURE STUDIES | Tryptic digestion of AE-betaX chain; separation of peptides by fingerprinting; amino acid analysis | ||
| DNA ANALYSES | A TGT->TAT mutation at codon 112 | ||
| FUNCTION STUDIES | Not reported | ||
| STABILITY | Normal | ||
| OCCURRENCE | Found in a 27-year-old Japanese male | ||
| OTHER INFORMATION | Quantity in the heterozygote 45% |
| REFERENCES | |||
| 1. | Harano, T., Harano, K., Kushida, Y., and Ueda, S.: Hemoglobin, 15:109, 1991. | ||