Residues 124 and 125 (H2 and H3) of the human haemoglobin delta-chain.
Residues 124 and 125 of the beta-chain of human haemoglobin are prolyl-prolyl. In the delta-chain, one of these positions is occupied by a glutaminyl, and there has been uncertainty as to which of the two residues is the prolyl and which the glutaminyl. The sequence has now been established to be delta124 Pro - 125 Gln.
D000595:Amino Acid Sequence; D005973:Glutamine; D006801:Humans; D011392:Proline
D005973:Glutamine; D011392:Proline