1CK3
N276D MUTANT OF ESCHERICHIA COLI TEM-1 BETA-LACTAMASE
Summary for 1CK3
Entry DOI | 10.2210/pdb1ck3/pdb |
Descriptor | BETA-LACTAMASE (2 entities in total) |
Functional Keywords | beta-lactamase, clavulanate-resistant, hydrolase |
Biological source | Escherichia coli |
Total number of polymer chains | 1 |
Total formula weight | 28985.06 |
Authors | Swaren, P.,Maveyraud, L.,Samama, J.P. (deposition date: 1999-04-27, release date: 1999-08-18, Last modification date: 2023-08-09) |
Primary citation | Swaren, P.,Golemi, D.,Cabantous, S.,Bulychev, A.,Maveyraud, L.,Mobashery, S.,Samama, J.P. X-ray structure of the Asn276Asp variant of the Escherichia coli TEM-1 beta-lactamase: direct observation of electrostatic modulation in resistance to inactivation by clavulanic acid. Biochemistry, 38:9570-9576, 1999 Cited by PubMed: 10423234DOI: 10.1021/bi990758z PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.28 Å) |
Structure validation
Download full validation report