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. 1998 Dec;42(12):3113–3116. doi: 10.1128/aac.42.12.3113

TABLE 3.

Specific activities of OXA-13-1 and OXA-19 from P. aeruginosa and E. coli producers

Substrate (50 mM) Sp act (mU/mg)
PAO38
DH5α
pAZ316/ OXA-19 pAZ310/ OXA-13-1 pAZ327/ OXA-19 pAZ326/ OXA-13-1
Ampicillin 999 28 826 30
Ceftazidime 0.9 1.0 1.5 1.8