1EHN
CRYSTAL STRUCTURE OF CHITINASE A MUTANT E315Q COMPLEXED WITH OCTA-N-ACETYLCHITOOCTAOSE (NAG)8.
Summary for 1EHN
Entry DOI | 10.2210/pdb1ehn/pdb |
Related | 1CTN 1EDQ 1EIB |
Descriptor | CHITINASE A, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose (3 entities in total) |
Functional Keywords | tim barrel, protein-oligosaccharide complex, hydrolase |
Biological source | Serratia marcescens |
Total number of polymer chains | 1 |
Total formula weight | 60282.16 |
Authors | Papanikolau, Y.,Prag, G.,Tavlas, G.,Vorgias, C.E.,Oppenheim, A.B.,Petratos, K. (deposition date: 2000-02-22, release date: 2001-02-22, Last modification date: 2023-08-09) |
Primary citation | Papanikolau, Y.,Prag, G.,Tavlas, G.,Vorgias, C.E.,Oppenheim, A.B.,Petratos, K. High resolution structural analyses of mutant chitinase A complexes with substrates provide new insight into the mechanism of catalysis. Biochemistry, 40:11338-11343, 2001 Cited by PubMed: 11560481DOI: 10.1021/bi010505h PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.9 Å) |
Structure validation
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