SMTL ID : 1g7y.2 (2 other biounits)

THE CRYSTAL STRUCTURE OF THE 58KD VEGETATIVE LECTIN FROM THE TROPICAL LEGUME DOLICHOS BIFLORUS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

1 x NAG- FUL- NAG: beta-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-FUL-NAG.1: 4 residues within 4Å: Chain A: N.79, S.81, S.82, Y.218 No protein-ligand interaction detected (PLIP)

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.125, F.127, N.129, D.133 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.125, A:F.127, A:D.133, H2O.1, H2O.1 CA.4: 4 residues within 4Å: Chain B: D.125, F.127, N.129, D.133 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.125, B:F.127, B:D.133, H2O.1, H2O.1

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.3: 4 residues within 4Å: Chain A: E.123, D.125, D.133, H.138 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.123, A:D.125, A:D.133, A:H.138, H2O.1, H2O.1 MN.5: 4 residues within 4Å: Chain B: E.123, D.125, D.133, H.138 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.123, B:D.125, B:D.133, B:H.138, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buts, L. et al., Weak protein-protein interactions in lectins: the crystal structure of a vegetative lectin from the legume Dolichos biflorus. J.Mol.Biol. (2001)

Release Date

2000-11-29

Peptides

STEM/LEAF LECTIN DB58: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

STEM/LEAF LECTIN DB58

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