A New Hemoglobin Variant: Hb Dagestan α60(E9) Lys→glu

Abstract

An electrophoretically I-like hemoglobin variant was detected during a survey for abnormal hemoglobins in Dagestan (USSR). Neither clinical nor hematological abnormalities were seen in the carrier for this mutant hemoglobin. Structural studies demonstrated a previously undescribed substitution of alpha 60 (E9) Lys leads to Glu.