Peptide sequence: EVPGDIKGET CSAKQHLDSH RNGETKADDS SNKEAAEEKP EEDNDYHRSD Sequence homology: Cow: 86%; Dog: 93%; Guinea Pig: 79%; Horse: 79%; Human: 100%; Mouse: 86%; Pig: 86%; Rabbit: 85%; Rat: 86%; Yeast: 75%. Phosphorylase kinase is a hexadecameric enz