>d1f1zb2 c.52.1.16 (B:8-168) TnsA endonuclease, N-terminal domain {Escherichia coli} fsevqiarrikegrgqghgkdyipwltvqevpssgrshriyshktgrvhhllsdlelavf lslewessvldireqfpllpsdtrqiaidsgikhpvirgvdqvmstdflvdckdgpfeqf aiqvkpaaalqdertleklelerrywqqkqipwfiftdkei