[The hemoglobin of adult Andean condors (Vultur gryphus, Cathartiformes). The amino acid sequence of the major (HbA) and minor component (HbD)].
The complete amino-acid sequence of the alpha A- and the beta-chains of the major component (HbA) and the alpha D- and the beta-chains of the minor component (HbD) of Andean Condor (Vultur gryphus) is presented. The minor component with the alpha D-chains is present in smaller amounts (17%) than in other birds (25%). The comparison with the corresponding chains of Greylag Goose (Anser anser) shows 17 different amino acids (17 nucleotides, only one-point mutations) in the alpha A-chains and 8 (8 nucleotides) in the beta-chains. The alpha D-chains differ from those of the pheasant (Phasanius cholchicus cholchicus) in 24 amino acids (27 nucl., 3 two-point mutations). Seven alpha 1 beta 1-, one alpha 1 beta 2-, three alpha 1 alpha 1-contacts and one beta 1 beta 1-contact are exchanged. The systematy of Cathartiformes, Ciconiiformes and Phoenicopteriformes is discussed, based on the amino-acid exchanges of all known adult hemoglobins of birds.
D000595:Amino Acid Sequence; D000818:Animals; D001717:Birds / Q000097:blood*; D002851:Chromatography, High Pressure Liquid; D006441:Hemoglobin A / Q000032:analysis* / Q000302:isolation & purification; D006455:Hemoglobins, Abnormal / Q000032:analysis* / Q000302:isolation & purification; D010455:Peptides / Q000032:analysis; D011480:Protease Inhibitors / Q000032:analysis
D006455:Hemoglobins, Abnormal; D010455:Peptides; D011480:Protease Inhibitors; C032001:hemoglobin D; D006441:Hemoglobin A
Das Hämoglobin des adulten Andenkondors (Vultur gryphus, Cathartiformes). Die Aminosäuresequenz der Haupt-(HbA) und Nebenkomponente (HbD).