4IJ4

Crystal Structure of a Family GH19 chitinase from Bryum coronatum in complex with (GlcNAc)4

Summary for 4IJ4

• Entry DOI: 10.2210/pdb4ij4/pdb
• Related: 3WH1
• 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, 1,2-ETHANEDIOL, ... (4 entities in total)
• Functional Keywords: chitinase, hydrolase, carbohydrate
• Biological source: Bryum coronatum
• Total number of polymer chains: 1
• Total formula weight: 23877.50

Authors

Numata, T.,Umemoto, N.,Ohnuma, T.,Fukamizo, T. (deposition date: 2012-12-21, release date: 2014-03-26, Last modification date: 2022-08-24)

• Primary citation: Ohnuma, T.,Umemoto, N.,Nagata, T.,Shinya, S.,Numata, T.,Taira, T.,Fukamizo, T.; Crystal structure of a "loopless" GH19 chitinase in complex with chitin tetrasaccharide spanning the catalytic center.; Biochim.Biophys.Acta, 1844:793-802, 2014; PubMed: 24582745; DOI: 10.1016/j.bbapap.2014.02.013

Experimental method

X-RAY DIFFRACTION (1.58 Å)