SMTL ID : 2r0h.1

Fungal lectin CGL3 in complex with chitotriose (chitotetraose)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

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

NAG-NAG-NAG.1: 10 residues within 4Å: Chain A: I.43, N.45, H.60, R.64, V.71, N.73, R.81, E.84, R.86, N.138 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.45, A:R.64, A:N.73, A:N.138 Water bridges: A:N.47 NAG-NAG-NAG.2: 10 residues within 4Å: Chain B: I.43, N.45, H.60, R.64, V.71, N.73, R.81, E.84, R.86, N.138 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:N.45, B:R.64, B:N.73, B:E.84, B:N.138 Water bridges: B:N.47, B:H.60 NAG-NAG-NAG.3: 10 residues within 4Å: Chain C: I.43, N.45, H.60, R.64, V.71, N.73, R.81, E.84, R.86, N.138 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:N.45, C:R.64, C:N.73, C:E.84, C:N.138 Water bridges: C:N.47, C:N.49, C:N.138 NAG-NAG-NAG.4: 10 residues within 4Å: Chain D: I.43, N.45, H.60, R.64, V.71, N.73, R.81, E.84, R.86, N.138 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:N.45, D:R.64, D:N.73, D:N.138 Water bridges: D:H.60

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Waelti, M.A. et al., Structural Basis for Chitotetraose Coordination by CGL3, a Novel Galectin-Related Protein from Coprinopsis cinerea. J.Mol.Biol. (2008)

Release Date

2008-05-20

Peptides

CGL3 lectin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

CGL3 lectin

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