>4gzlB (B:) SEQRES residues mgsshhhhhhssglvprgshmenlyfqgqaikcvvvgdgavgktcllisyttnafpgeyi ptvfdnysanvmvdgkpvnlglwdtagledydrlrplsypqtdvflicfslvspasfenv rakwypevrhhcpntpiilvgtkldlrddkdtieklkekkltpitypqglamakeigavk ylecsaltqrglktvfdeairavl