1QI3
MUTANT (D193N) MALTOTETRAOSE-FORMING EXO-AMYLASE IN COMPLEX WITH MALTOTETRAOSE
Summary for 1QI3
Entry DOI | 10.2210/pdb1qi3/pdb |
Related PRD ID | PRD_900010 |
Descriptor | PROTEIN (EXO-MALTOTETRAOHYDROLASE), alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, CALCIUM ION, ... (4 entities in total) |
Functional Keywords | hydrolase, maltotetraose-forming exo amylase |
Biological source | Pseudomonas stutzeri |
Total number of polymer chains | 1 |
Total formula weight | 48155.37 |
Authors | Hasegawa, K.,Kubota, M.,Matsuura, Y. (deposition date: 1999-06-01, release date: 1999-11-24, Last modification date: 2023-08-16) |
Primary citation | Hasegawa, K.,Kubota, M.,Matsuura, Y. Roles of catalytic residues in alpha-amylases as evidenced by the structures of the product-complexed mutants of a maltotetraose-forming amylase. Protein Eng., 12:819-824, 1999 Cited by PubMed: 10556241DOI: 10.1093/protein/12.10.819 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2 Å) |
Structure validation
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