5Y2C

Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 2 E2180L mutant in complex with PENTA-N-ACETYLCHITOOCTAOSE (NAG)5

Summary for 5Y2C

• Entry DOI: 10.2210/pdb5y2c/pdb
• Descriptor: insect group II chitinase, 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, 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, ... (4 entities in total)
• Functional Keywords: substrate complex, hydrolase
• Biological source: Ostrinia furnacalis
• Total number of polymer chains: 2
• Total formula weight: 91124.08

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 (2.45 Å)