>gi|197724691|emb|CAP12347.2|LEN-19| class A beta-lactamase LEN-19 MRYVRLCVISLLATLPLAVYAGPQPLEQIKQSESQLSGRVGMVEMDLASGRTLAAWRADERFPMVSTFKV LLCGAVLARVDAGLEQLDRRIHYRQQDLVDYSPVSEKHLTDGMTVGELCAAAITLSDNSAGNLLLATVGG PAGLTAFLRQIGDNVTRLDRWETALNEALPGDARDTTTPASMAATLRKLLTAQHLSARSQQQLLQWMVDD RVAGPLIRAVLPPGWFIADKTGAGERGARGIVALLGPDGKPERIVVIYLRDTPASMAERNQHIAGIGAAL IEHWQR