1CK3 | Hydrolase | date | Apr 27, 1999 |
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title | N276d Mutant Of Escherichia Coli Tem-1 Beta-Lactamase | ||||||||||||||
authors | P.Swaren, L.Maveyraud, J.P.Samama | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Beta-Lactamase Chain: A Ec: 3.5.2.6 Engineered: Yes Mutation: Yes |
Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Mv1190 Expression_system_cellular_location: Periplasm Expression_system_plasmid: Ptz18u | ||||||||||||||
symmetry | Space Group: P 21 21 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.28 Å | ||||||||||||
ligand | enzyme | Hydrolase E.C.3.5.2.6 BRENDA | |||||||||||||
related structures | by homologous chain: 1ERO, 1JTD | ||||||||||||||
Gene Ontology |
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Primary reference | 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., Swaren P, Golemi D, Cabantous S, Bulychev A, Maveyraud L, Mobashery S, Samama JP, Biochemistry 1999 Jul 27;38(30):9570-6. PMID:10423234 |
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