>2xlk_A mol:protein length:191  CSY4 ENDORIBONUCLEASE
GSFTMDHYLDIRLRPDPEFPPAQLMCVLFGKLHQALVAQGGDRIGVSFPDLDESRSRLG
ERLRIHASADDLRALLARPWLEGLRDHLQFGEPAVVPHPTPYRQVSRVQAKSNPERLRR
RLMRRHDLSEEEARKRIPDTVARTLDLPFVTLRSQSTGQHFRLFIRHGPLQVTAEEGGF
TCYGLSKGGFVPWF