>sp|P45956|CAS2_ECOLI CRISPR-associated endoribonuclease Cas2 OS=Escherichia coli GN=ygbF
MSMLVVVTENVPPRLRGRLAIWLLEVRAGVYVGDVSAKIREMIWEQIAGLAEEGNVVMAW
ATNTETGFEFQTFGLNRRTPVDLDGLRLVSFLPV