Myoglobin has important biological functions in storing and transporting small diatomic molecules in human body. Two possible orientations of carbon monoxide (CO) in the heme distal pocket (named as BI and B2 state...
the National Natural Science Foundation of China(Grants No.21003048,10974054,20933002 and 21173082);Shanghai PuJiang program(09PJ1404000);Shanghai Rising-Star program(Grant No.11QA1402000) for financial support