6YN4

Structure of D169A/E171A double mutant of chitinase Chit42 from Trichoderma harzianum complexed with chitintetraose.

Summary for 6YN4

• Entry DOI: 10.2210/pdb6yn4/pdb
• Descriptor: Endochitinase 42, 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, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... (7 entities in total)
• Functional Keywords: chitinase, hydrolytic enzyme, glycosil hydrolase, chitin, n-acetylglucosamine, chitintetraose, tetraacetyl-chitotetraose, complex, prebiotic, oligosaccharide, chitoologosaccharide, trichoderma harzianum, hydrolase
• Biological source: Trichoderma harzianum
• Total number of polymer chains: 1
• Total formula weight: 48105.00

Authors

Jimenez-Ortega, E.,Sanz-Aparicio, J. (deposition date: 2020-04-10, release date: 2021-10-20, Last modification date: 2024-01-24)

• Primary citation: Jimenez-Ortega, E.,Kidibule, P.E.,Fernandez-Lobato, M.,Sanz-Aparicio, J.; Structural inspection and protein motions modelling of a fungal glycoside hydrolase family 18 chitinase by crystallography depicts a dynamic enzymatic mechanism; Comput Struct Biotechnol J, 19:5466-5478, 2021; DOI: 10.1016/j.csbj.2021.09.027

Experimental method

X-RAY DIFFRACTION (1.82 Å)