>sp|P45956|CAS2_ECOLI CRISPR-associated endoribonuclease Cas2 OS=Escherichia coli (strain K12) OX=83333 GN=ygbF PE=1 SV=2
MSMLVVVTENVPPRLRGRLAIWLLEVRAGVYVGDVSAKIREMIWEQIAGLAEEGNVVMAW
ATNTETGFEFQTFGLNRRTPVDLDGLRLVSFLPV