SMTL ID : 2iho.1

Crystal structure of MOA, a lectin from the mushroom Marasmius oreades in complex with the trisaccharide Gal(1,3)Gal(1,4)GlcNAc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.41 Å

Oligo State

homo-dimer

Ligands

4 x NAG- GAL- GAL: beta-D-galactopyranose-(1-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-GAL-GAL.1: 11 residues within 4Å: Chain A: D.20, L.21, K.22, D.23, W.35, Q.36, F.37, T.38, N.43, H.45, Q.46 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.36, A:T.38, A:T.38, A:N.43, A:D.23 Water bridges: A:D.20, A:Q.36, A:Q.36, A:T.41, A:T.41, A:N.43, A:W.44, A:D.23 NAG-GAL-GAL.2: 9 residues within 4Å: Chain A: D.72, L.73, Y.74, N.75, W.87, Q.88, N.95, H.97, Q.98 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.28, A:D.28, A:N.95, A:N.75, A:N.75 Water bridges: A:Q.88, A:Q.98, A:Q.98 NAG-GAL-GAL.3: 11 residues within 4Å: Chain B: D.20, L.21, K.22, D.23, W.35, Q.36, F.37, T.38, N.43, H.45, Q.46 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.36, B:T.38, B:T.38, B:T.38, B:N.43, B:D.23, B:D.23 Water bridges: B:D.20, B:Q.36, B:Q.36, B:T.41, B:N.43, B:W.44, B:D.23 NAG-GAL-GAL.4: 9 residues within 4Å: Chain B: D.72, L.73, Y.74, N.75, W.87, Q.88, N.95, H.97, Q.98 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.28, B:N.95, B:N.75, B:N.75 Water bridges: B:Q.88, B:Q.98, B:Q.98

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Grahn, E. et al., Crystal structure of the marasmius oreades mushroom lectin in complex with a xenotransplantation epitope. J.Mol.Biol. (2007)

Release Date

2007-05-22

Peptides

Lectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Lectin

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