it contains 106 amino acid residues ( 2 asp , 6 asn , 9 thr , 12 ser , 2 glu , 1 gln , 4 pro , 16 gly , 14 ala , 4 cys , 7 val , 5 ile , 2 leu , 7 tyr , 6 phe , 2 his , 4 lys , 3 arg ) .
C0002520
amino acid
C0017890
gly