SMTL ID : 6xqf.1

Crystal structure of SCLam E144S mutant, a non-specific endo-beta-1,3(4)-glucanase from family GH16, co-crystallized with 1,3-beta-D-cellotriosyl-glucose, presenting a 1,3-beta-D-cellobiosyl-glucose at active site

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

monomer

Ligands

1 x GLC- BGC- BGC: beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-3)-alpha-D-glucopyranose

GLC-BGC-BGC.1: 12 residues within 4Å: Chain A: Y.55, N.56, W.128, A.130, W.132, M.134, W.142, S.147, D.149, E.152, H.166, H.172 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:N.56, A:N.56, A:W.128, A:S.147, A:H.166 Water bridges: A:S.147, A:N.237 Salt bridges: A:H.166

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 3 residues within 4Å: Chain A: E.31, G.75, D.261 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.31, A:G.75, A:D.261, A:D.261, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liberato, M.V. et al., Insights into the dual cleavage activity of the GH16 laminarinase enzyme class on beta-1,3 and beta-1,4 glycosidic bonds. J.Biol.Chem. (2021)

Release Date

2021-02-10

Peptides

GH16 family protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GH16 family protein

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