SMTL ID : 8b8f.1

Atomic structure of the beta-trefoil domain of the Laccaria bicolor lectin LBL in complex with lactose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.00 Å

Oligo State

monomer

Ligands

3 x GLC- GAL: beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GAL.1: 11 residues within 4Å: Chain A: R.81, V.121, R.123, S.125, I.133, Y.135, Y.142, D.144, Q.145 Ligands: BGC-GAL.5, BGC-GAL.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.123, A:D.144, A:Q.145, A:R.123, A:R.123 Water bridges: A:S.125, A:S.125, A:S.125, A:S.125, A:D.144, A:D.144, A:R.81 GLC-GAL.2: 10 residues within 4Å: Chain A: F.73, R.75, P.78, P.80, I.85, Y.91, D.93, N.94 Ligands: BGC-GAL.4, BGC-GAL.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.75, A:D.93, A:N.94, A:R.75, A:R.75 Water bridges: A:D.93, A:D.93 GLC-GAL.3: 11 residues within 4Å: Chain A: F.25, R.27, P.30, P.32, F.35, H.37, Y.43, D.45, Q.46 Ligands: BGC-GAL.6, BGC-GAL.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.27, A:Q.46, A:R.27, A:R.27 Water bridges: A:D.45

3 x BGC- GAL: beta-D-galactopyranose-(1-4)-beta-D-glucopyranose(Non-covalent)

BGC-GAL.4: 10 residues within 4Å: Chain A: F.73, R.75, P.78, P.80, I.85, Y.91, D.93, N.94 Ligands: GLC-GAL.2, GLC-GAL.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.75, A:N.94, A:R.75, A:R.75 Water bridges: A:D.93, A:D.93 BGC-GAL.5: 12 residues within 4Å: Chain A: R.81, V.121, R.123, S.125, T.130, I.133, Y.135, Y.142, D.144, Q.145 Ligands: GLC-GAL.1, GLC-GAL.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.123, A:Q.145, A:R.123, A:R.123 Water bridges: A:S.125, A:S.125, A:S.125, A:S.125, A:D.144, A:D.144, A:R.81 BGC-GAL.6: 10 residues within 4Å: Chain A: F.25, R.27, P.32, F.35, H.37, Y.43, D.45, Q.46 Ligands: GLC-GAL.3, GLC-GAL.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.27, A:Q.46, A:R.27, A:R.27 Water bridges: A:D.45, A:D.45, A:D.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Acebron, I. et al., Atomic crystal structure and sugar specificity of a beta-trefoil lectin domain from the ectomycorrhizal basidiomycete Laccaria bicolor. Int.J.Biol.Macromol. (2023)

Release Date

2023-02-22

Peptides

N-terminal beta-trefoil domain of the lectin LBL from Laccaria bicolor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

N-terminal beta-trefoil domain of the lectin LBL from Laccaria bicolor

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