>3zs4_A mol:protein length:244 PHOSPHORIBOSYL ISOMERASE A MPLILLPAVDVVEGRAVRLVQGKAGSQTEYGSAVDAALGWQRDGAEWIHLVDLDAAFGR GSNHELLAEVVGKLDVQVELSGGIRDDESLAAALATGCARVNVGTAALENPQWCARVIG EHGDQVAVGLDVQIIDGEHRLRGRGWETDGGDLWDVLERLDSEGCSRFVVTDITKDGTL GGPNLDLLAGVADRTDAPVIASGGVSSLDDLRAIATLTHRGVEGAIVGKALYARRFTLP QALAAVRD