5Y2A

Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 2

Summary for 5Y2A

• Entry DOI: 10.2210/pdb5y2a/pdb
• Descriptor: insect group II chitinase, alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose (3 entities in total)
• Functional Keywords: gh18 chitinase, hydrolase
• Biological source: Ostrinia furnacalis
• Total number of polymer chains: 2
• Total formula weight: 89088.03

Authors

Chen, W.,Qu, M.B.,Zhou, Y.,Yang, Q. (deposition date: 2017-07-24, release date: 2018-01-17, Last modification date: 2023-11-22)

• Primary citation: Chen, W.,Qu, M.,Zhou, Y.,Yang, Q.; Structural analysis of group II chitinase (ChtII) catalysis completes the puzzle of chitin hydrolysis in insects; J. Biol. Chem., 293:2652-2660, 2018; PubMed: 29317504; DOI: 10.1074/jbc.RA117.000119

Experimental method

X-RAY DIFFRACTION (1.9 Å)