>gi|82655086|emb|CAJ19612.1|OKP-B-4| class A broad-spectrum beta-lactamase OKP-B-4 MRYVRLCLISLIAALPLAVFASPQPLEQIKISESQLAGRVGYVEMDLASGRTLAAWRASERFPLMSTFKV LLCGAVLARVDAGDEQLDRRIHYRQQDLVDYSPVSEKHLADGMTVGELCAAAITMSDNSAGNLLLKSVGG PAGLTAFLRQIGDNVTRLDRWETELNEALPGDVRDTTTPASMATTLRKLLTTPSLSARSQQQLLQWMVDD RVAGPLIRAVLPAGWFIADKTGAGERGSRGIVALLGPDGKAERIVVIYLRDTPATMVERNQQIAGIGAAL IEHWQR