6KZK

Structure of alginate lyase Aly36B mutant K143A/M171A in complex with alginate trisaccharide

Summary for 6KZK

Entry DOI	10.2210/pdb6kzk/pdb
Descriptor	Alginate lyase, beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid, CALCIUM ION, ... (4 entities in total)
Functional Keywords	lyase
Biological source	Chitinophaga sp. MD30
Total number of polymer chains	3
Total formula weight	81222.97
Authors	Zhang, Y.Z.,Dong, F.,Chen, X.L. (deposition date: 2019-09-24, release date: 2020-09-23, Last modification date: 2024-03-27)
Primary citation	Dong, F.,Xu, F.,Chen, X.L.,Li, P.Y.,Li, C.Y.,Li, F.C.,Chen, Y.,Wang, P.,Zhang, Y.Z. Alginate Lyase Aly36B is a New Bacterial Member of the Polysaccharide Lyase Family 36 and Catalyzes by a Novel Mechanism With Lysine as Both the Catalytic Base and Catalytic Acid. J.Mol.Biol., 431:4897-4909, 2019 Cited by PubMed: 31682837 DOI: 10.1016/j.jmb.2019.10.023 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.789 Å)

Structure validation