1H80 | Hydrolase | date | Jan 22, 2001 |
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title | 1,3-Alpha-1,4-Beta-D-Galactose-4-Sulfate- 3,6-Anhydro-D-Gala Sulfate 4 Galactohydrolase | ||||||||||||||
authors | G.Michel, L.Chantalat, O.Dideberg | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Iota-Carrageenase Chain: A, B Fragment: Catalytic Domain Residues 28-491 Ec: 3.2.1.157 Engineered: Yes Other_details: Complexed With Calcium, Sodium And Chloride |
Organism_scientific: Alteromonas Sp. Atcc43554 Organism_taxid: 116059 Gene: Cgia Expression_system: Escherichia Coli B Expression_system_taxid: 37762 Expression_system_variant: B834(De3) Expression_system_plasmid: Pet20b Other_details: His-Tag, Selemethionyl Protein. | ||||||||||||||
symmetry | Space Group: P 1 21 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.60 Å | ||||||||||||
ligand | CA, CL, GOL, NA | enzyme | Hydrolase E.C.3.2.1.157 BRENDA | ||||||||||||
related structures | by homologous chain: 1KTW | ||||||||||||||
Gene Ontology |
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Primary reference | The iota-carrageenase of Alteromonas fortis. A beta-helix fold-containing enzyme for the degradation of a highly polyanionic polysaccharide., Michel G, Chantalat L, Fanchon E, Henrissat B, Kloareg B, Dideberg O, J Biol Chem 2001 Oct 26;276(43):40202-9. PMID:11493601 |
Data retrieval |
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Visual 3D analysis of 1H80 |
Structure-derived information |
- Domain d1h80a_, region A [Jmol] [rasmolscript] [script source] - Domain d1h80b_, region B [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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