2AE4 | Hydrolase | date | Jul 21, 2005 |
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title | Glutaryl 7-Aminocephalosporanic Acid Acylase: Mutational Stu Activation Mechanism | ||||||||||||||
authors | J.K.Kim, I.S.Yang, H.J.Shin, K.J.Cho, E.K.Ryu, S.H.Kim, S.S.Park, K | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Glutaryl 7-Aminocephalosporanic Acid Acylase Chain: A Fragment: Alpha Domain(Residues 1-166) Ec: 3.5.1.11 Engineered: Yes Mutation: Yes |
Organism_scientific: Pseudomonas Sp. Organism_taxid: 405038 Strain: Gk16 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet23a | ||||||||||||||
Molecule: Glutaryl 7-Aminocephalosporanic Acid Acylase Chain: B Fragment: Beta Domain(Residues 1-522) Ec: 3.5.1.11 Engineered: Yes |
Organism_scientific: Pseudomonas Sp. Organism_taxid: 405038 Strain: Gk16 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet23a | ||||||||||||||
symmetry | Space Group: P 41 21 2 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.30 Å | ||||||||||||
ligand | GOL, SO4 | enzyme | Hydrolase E.C.3.5.1.11 BRENDA | ||||||||||||
Gene Ontology |
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Primary reference | Insight into autoproteolytic activation from the structure of cephalosporin acylase: a protein with two proteolytic chemistries., Kim JK, Yang IS, Shin HJ, Cho KJ, Ryu EK, Kim SH, Park SS, Kim KH, Proc Natl Acad Sci U S A. 2006 Feb 7;103(6):1732-7. Epub 2006 Jan 30. PMID:16446446 |
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