2SGE | Hydrolase Hydrolase Inhibitor | date | Mar 25, 1999 |
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title | Glu 18 Variant Of Turkey Ovomucoid Inhibitor Third Domain Co With Streptomyces Griseus Proteinase B At Ph 10.7 | ||||||||||||||
authors | K.Huang, W.Lu, S.Anderson, M.Laskowski Jr., M.N.G.James | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Streptogrisin B Chain: E Synonym: Protease B, Sgpb, Pronase Enzyme B Ec: 3.4.21.81 |
Organism_scientific: Streptomyces Griseus Organism_taxid: 1911 Strain: K1 | ||||||||||||||
Molecule: Ovomucoid Chain: I Fragment: Third Domain Synonym: Glu18-Omtky3 Engineered: Yes Mutation: Yes |
Organism_scientific: Meleagris Gallopavo Organism_common: Turkey Organism_taxid: 9103 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pezz318.Tky | ||||||||||||||
symmetry | Space Group: P 1 21 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.80 Å | ||||||||||||
ligand | K, PO4 | enzyme | Hydrolase E.C.3.4.21.81 BRENDA | ||||||||||||
related structures | by homologous chain: 1SGQ, 2SGD | ||||||||||||||
Gene Ontology |
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Primary reference | Water molecules participate in proteinase-inhibitor interactions: crystal structures of Leu18, Ala18, and Gly18 variants of turkey ovomucoid inhibitor third domain complexed with Streptomyces griseus proteinase B., Huang K, Lu W, Anderson S, Laskowski M Jr, James MN, Protein Sci. 1995 Oct;4(10):1985-97. PMID:8535235 |
Data retrieval |
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Structure-derived information |
- Domain d2sgee_, region E [Jmol] [rasmolscript] [script source] - Domain d2sgei_, region I [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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