SMTL ID : 2bqp.1

THE STRUCTURE OF THE PEA LECTIN-D-GLUCOPYRANOSE COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.1: 9 residues within 4Å: Chain A: A.80, D.81, G.98, G.99, F.123, N.125, G.216, A.217, E.218 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.81, A:G.99, A:N.125, A:A.217, A:E.218 GLC.4: 9 residues within 4Å: Chain B: A.80, D.81, G.98, G.99, F.123, N.125, G.216, A.217, E.218 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.99, B:N.125, B:N.125, B:A.217, B:E.218, B:E.218

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: D.121, F.123, N.125, W.128, D.129 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.121, A:D.121, A:F.123, A:D.129, H2O.4 CA.5: 5 residues within 4Å: Chain B: D.121, F.123, N.125, W.128, D.129 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.121, B:F.123, B:D.129, H2O.6, H2O.6

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

MN.3: 5 residues within 4Å: Chain A: E.119, D.121, W.128, D.129, H.136 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.119, A:D.121, A:D.129, A:H.136, H2O.1, H2O.1 MN.6: 4 residues within 4Å: Chain B: E.119, D.121, D.129, H.136 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.119, B:D.121, B:D.129, B:H.136, H2O.6, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pletnev, V.Z. et al., The Structure of Pea Lectin-D-Glucopyranose Complex at a 1.9 A Resolution. RUSS.J.BIOORGANIC CHEM. (1997)

Release Date

1998-12-16

Peptides

PROTEIN (PEA LECTIN): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (PEA LECTIN)