The myoglobin of the Cape hunting dog (Lycaon pictus)

Tryptic and other peptides from the myoglobin of the Cape hunting dog (Lycaon pictus) have been aligned with the sequence of the myoglobin of the domestic dog. One amino acid difference was found which was confirmed by dansyl-Edman degradation. The five carnivore myoglobins now known have been integrated into an evolutionary cladogram, trying to trace the pathways of mutations, and a possible ancestral myoglobin for the carnivores has been constructed.