1PI5 | Hydrolase | date | May 29, 2003 |
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title | Structure Of N289a Mutant Of Ampc In Complex With Sm2, Carboxyphenylglycylboronic Acid Bearing The Cephalothin R1 | ||||||||||||||
authors | T.A.Roth, G.Minasov, P.J.Focia, B.K.Shoichet | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Beta-Lactamase Chain: A, B Fragment: Ampc Synonym: Cephalosporinase Ec: 3.5.2.6 Engineered: Yes Mutation: Yes |
Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Ampc Or Ampa Or B4150 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pogo295 | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.49 Å | ||||||||||||
ligand | K, PO4, SM2 | enzyme | Hydrolase E.C.3.5.2.6 BRENDA | ||||||||||||
related structures | by homologous chain: 1L0G, 1Q2Q | ||||||||||||||
Gene Ontology |
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Primary reference | Thermodynamic cycle analysis and inhibitor design against beta-lactamase., Roth TA, Minasov G, Morandi S, Prati F, Shoichet BK, Biochemistry 2003 Dec 16;42(49):14483-91. PMID:14661960 |
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- Domain d1pi5a_, region A [Jmol] [rasmolscript] [script source] - Domain d1pi5b_, region B [Jmol] [rasmolscript] [script source] |
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