2A39 | Endoglucanase | date | Jan 30, 1998 |
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title | Humicola Insolens Endocellulase Egi Native Structure | ||||||||||||||
authors | G.J.Davies, G.Sulzenbacher, L.Mackenzie, S.G.Withers, C.Divne, T. H.F.Woldike, M.Schulein | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Endoglucanase I Chain: A, B Synonym: Cellulase, Family 7 Endoglucanase Ec: 3.2.1.4 Engineered: Yes Other_details: Pyroglutamate Post-Translational Modificatio Residue 1 N-Linked N-Acetylglucosamine On Residue Asn 247 |
Organism_scientific: Humicola Insolens Organism_taxid: 34413 Gene: Potential Expression_system: Aspergillus Oryzae Expression_system_taxid: 5062 | ||||||||||||||
symmetry | Space Group: P 41 2 2 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.20 Å | ||||||||||||
ligand | NAG, PCA | enzyme | Hydrolase E.C.3.2.1.4 BRENDA | ||||||||||||
related structures | by homologous chain: 1A39 | ||||||||||||||
Gene Ontology |
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Primary reference | Crystal structure of the family 7 endoglucanase I (Cel7B) from Humicola insolens at 2.2 A resolution and identification of the catalytic nucleophile by trapping of the covalent glycosyl-enzyme intermediate., MacKenzie LF, Sulzenbacher G, Divne C, Jones TA, Woldike HF, Schulein M, Withers SG, Davies GJ, Biochem J 1998 Oct 15;335 ( Pt 2):409-16. PMID:9761741 |
Data retrieval |
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Structure-derived information |
- Domain d2a39a_, region A [Jmol] [rasmolscript] [script source] - Domain d2a39b_, region B [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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