>gi|57339494|gb|AAW49734.1|OKP-B-6| class A broad-spectrum beta-lactamase OKP-B-6 MRYVRLCLISLIAALPLAVFASPQPLEQIKISESQLAGRVGYVEMDLASGRTLAAWRASERFPLMSTFKV LLCGAVLARVDAGDEQLDRRIHYRQQDLVDYSPVSEKHLADGMTVGELCAAAITMSDNSAGNLLLKSVGG PAGLTAFLRQIGDNVTRLDRWETELNEALPGDVRDTTTPASMATTLRKLLTTPSLSARSQQQLLQWMVDD RVAGPLIRAVLPAGWFIADKTGAGERGSRGIVALLGPDGKAERIVVIYLRDTAATMAERNQQIAGIGAAL IEHWQR