> 1m6k_A_str_1 (A: 18-62, 168-274) BETA-LACTAMASE OXA-1 STDISTVASPLFEGTEGCFLLYDASTNAEIAQFNKAKCATQSPEEQIQFLRKIINHNLPV KNSAIENTIENMYLQDLDNSTKLYGKTGAGFTANRTLQNGWFEGFIISKSGHKYVFVSAL TGNLGSNLTSSIKAKKNAITILNTLNL > 1m6k_A_str_2 (A: 63-167) BETA-LACTAMASE OXA-1 MAPDSTFKIALSLMAFDAEIIDQKTIFKWDKTPKGMEIWNSNHTPKTWMQFSVVWVSQEI TQKIGLNKIKNYLKDFDYGNQDFSGDERNNGLTEAWLESSLKI