Question

Structure of myoglobin containing heme group and polypeptide chain

Answer 1

Myoglobin is a single-chain globularprotein that consists of 153 amino acids and a heme group (an iron-containingporphyrin). The globular structure of myoglobin consists mainly of alpha helices linked together by various turns. ...Myoglobin owes its high affinity for oxygen to several factors.

I hope I help you

please don't forget to follow me