>6W5O_1|Chains A, B, C, D, E, F, G, H|BAT-2 Beta-lactamase delta mutant|Bacillus atrophaeus (720555) MKKWLYIFILFLVAGLGSTSSADAKMPGEKSVNVSKLNVDEFFKDRDGTFILHDVQKDKTFIYNESRAKERQTPQSTFKVPNALIGLQVKAVRDEYDVKRWDGTEREFESWNRDHTLGSAMRDSVIWYYQAMARDIGEDRMKDWLHRISYGNEDISGGIDQFWLQSSLKISPLEEKDFIEHLYKEDLPFDKPIMKTVKRMMIQEEGDHYTLYGKTGTDYGLGWFVGFITTDNHSYIFVTNVDASGTAAKNITTDILKKYHLITN