1W6Y | Isomerase | date | Aug 25, 2004 |
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title | Crystal Structure Of A Mutant W92a In Ketosteroid Isomerase (Ksi) From Pseudomonas Putida Biotype B | ||||||||||||||
authors | Y.S.Yun, G.H.Nam, Y.G.Kim, B.H.Oh, K.Y.Choi | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Steroid Delta-Isomerase Chain: A Synonym: Delta-5-3-Ketosteroid Isomerase Ec: 5.3.3.1 Engineered: Yes Mutation: Yes |
Organism_scientific: Pseudomonas Putida Organism_taxid: 303 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) | ||||||||||||||
symmetry | Space Group: C 2 2 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.1 Å | ||||||||||||
ligand | BME, EQU | enzyme | Isomerase E.C.5.3.3.1 BRENDA | ||||||||||||
related structures | by homologous chain: 1DMQ, 1GS3 | ||||||||||||||
Gene Ontology |
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Primary reference | Small exterior hydrophobic cluster contributes to conformational stability and steroid binding in ketosteroid isomerase from Pseudomonas putida biotype B., Yun YS, Nam GH, Kim YG, Oh BH, Choi KY, FEBS J. 2005 Apr;272(8):1999-2011. PMID:15819891 |
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