2JET | Hydrolase | date | Jan 22, 2007 |
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title | Crystal Structure Of A Trypsin-Like Mutant (S189d , A226g) Chymotrypsin. | ||||||||||||||
authors | B.Jelinek, G.Katona, K.Fodor, I.Venekei, L.Graf | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Chymotrypsinogen B Chain A Chain: A Fragment: Resides 19-28 Ec: 3.4.21.1 Engineered: Yes |
Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Organ: Pancreas Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet17b | ||||||||||||||
Molecule: Chymotrypsinogen B Chain B Chain: B Fragment: Residues 37-164 Ec: 3.4.21.1 Engineered: Yes |
Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Organ: Pancreas Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet17b | ||||||||||||||
Molecule: Chymotrypsinogen B Chain C Chain: C Fragment: Residues 165-263 Ec: 3.4.21.1 Engineered: Yes Mutation: Yes |
Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Organ: Pancreas Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet17b | ||||||||||||||
symmetry | Space Group: P 1 21 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.20 Å | ||||||||||||
ligand | enzyme | Hydrolase E.C.3.4.21.1 BRENDA | |||||||||||||
Gene Ontology |
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Primary reference | The Crystal Structure of a Trypsin-like Mutant Chymotrypsin: The Role of Position 226 in the Activity and Specificity of S189D Chymotrypsin., Jelinek B, Katona G, Fodor K, Venekei I, Graf L, Protein J. 2007 Sep 6;. PMID:17805946 |
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