SMTL ID : 6t1d.1 (2 other biounits)

Pleurotus Ostreatus Lectin (POL), compelx with melibiose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

4 x GLC- GLA: alpha-D-galactopyranose-(1-6)-alpha-D-glucopyranose(Non-covalent)

GLC-GLA.1: 7 residues within 4Å: Chain A: D.80, D.81, F.98, V.123, S.126, P.127 Ligands: CA.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.81, A:S.126, A:S.126 GLC-GLA.2: 7 residues within 4Å: Chain A: D.242, D.243, Y.260, G.286, P.288, P.346 Ligands: CA.6 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.286, A:P.288, A:Y.260 GLC-GLA.3: 7 residues within 4Å: Chain B: D.80, D.81, F.98, V.123, S.126, P.127 Ligands: CA.7 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.126, B:S.126 GLC-GLA.4: 7 residues within 4Å: Chain B: D.242, D.243, Y.260, G.286, P.288, P.346 Ligands: CA.8 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.242, B:Y.260

4 x CA: CALCIUM ION(Non-covalent)

CA.5: 6 residues within 4Å: Chain A: D.80, D.81, N.121, S.126, P.127 Ligands: GLC-GLA.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.80, A:D.81, A:S.126, A:P.127 CA.6: 6 residues within 4Å: Chain A: D.242, D.243, N.284, G.286, P.288 Ligands: GLC-GLA.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.242, A:D.243, A:G.286, A:P.288 CA.7: 6 residues within 4Å: Chain B: D.80, D.81, N.121, S.126, P.127 Ligands: GLC-GLA.3 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.80, B:D.81, B:S.126, B:P.127 CA.8: 6 residues within 4Å: Chain B: D.242, D.243, N.284, G.286, P.288 Ligands: GLC-GLA.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.242, B:D.243, B:G.286, B:P.288

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perduca, M. et al., Structure and properties of the oyster mushroom (Pleurotus ostreatus) lectin. Glycobiology (2020)

Release Date

2020-02-19

Peptides

Lectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Lectin

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