>sp|P00650|RNST_SACER Guanyl-specific ribonuclease St OS=Saccharopolyspora erythraea
EAPCGDTSGFEQVRLADLPPEATDTYELIEKGGPYPYPEDGTVFENREGILPDCAEGYYH
EYTVKTPSGDDRGARRFVVGDGGEYFYTEDHYESFRLTIVN