SMTL ID : 1wbf.1

WINGED BEAN LECTIN, SACCHARIDE FREE FORM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)(Non-covalent)

NAG.1: 5 residues within 4Å: Chain A: F.81, R.83, P.84, Q.218, N.220 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.220 NAG.2: 3 residues within 4Å: Chain A: R.22, N.45, P.214 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.22 NAG.5: 5 residues within 4Å: Chain B: F.81, R.83, P.84, Q.218, N.220 No protein-ligand interaction detected (PLIP) NAG.6: 3 residues within 4Å: Chain B: W.44, N.45, P.214 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:W.44, B:P.214 Hydrogen bonds: B:N.45 Water bridges: B:R.22, B:D.23

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

MN.3: 4 residues within 4Å: Chain A: E.123, D.125, D.132, H.137 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.123, A:D.125, A:H.137, H2O.3, H2O.3 MN.7: 4 residues within 4Å: Chain B: E.123, D.125, D.132, H.137 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.123, B:D.125, B:D.132, B:H.137, H2O.9, H2O.9

2 x CA: CALCIUM ION(Post Translational Modification)(Non-covalent)

CA.4: 4 residues within 4Å: Chain A: D.125, F.127, N.129, D.132 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.125, A:F.127, A:D.132, H2O.3, H2O.3 CA.8: 4 residues within 4Å: Chain B: D.125, F.127, N.129, D.132 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.125, B:F.127, B:D.132, H2O.9, H2O.9

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Manoj, N. et al., Structure of basic winged-bean lectin and a comparison with its saccharide-bound form. Acta Crystallogr.,Sect.D (1999)

Release Date

1999-12-22

Peptides

PROTEIN (AGGLUTININ): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (AGGLUTININ)

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