>LEN46000.1|LEN-46| class A LEN-46 beta-lactamase MRYVRLCVISLLATLPLAVDAGPQPLEQIKQSESQLSGHVGMVEMDLASGRTLAAWRADERFPMVSTFKV LLCGAVLARVDAGVEQLDRRIHYRQQDLVDYSPVSEKHLTDGMTVGELCAAAITLSDNSAGNLLLATVGG PAGLTAFLRQIGDNVTRLDRWETALNEALPGDARDTTTPASMAATLRKLLTAQHLSASSQQQLLQWMVDD RVAGPLIRAVLPPGWFIADKTGAGERGARGIVALLGPDGKPERIVVIYLRDTPASMAERNQHIAGIGAAL IEHWQR