SMTL ID : 1ax1.1

ERYTHRINA CORALLODENDRON LECTIN IN COMPLEX WITH LACTOSE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG- BMA- XYP- MAN- MAN- FUC: beta-D-xylopyranose-(1-2)-[alpha-D-mannopyranose-(1-3)][alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-XYP-MAN-MAN-FUC.1: 5 residues within 4Å: Chain A: F.6, D.16, N.17, Y.53, K.55 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.55 Water bridges: A:S.5, A:K.55 NAG-NAG-BMA-XYP-MAN-MAN-FUC.5: 5 residues within 4Å: Chain B: F.6, D.16, N.17, Y.53, K.55 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.55 Water bridges: B:S.5, B:K.55

2 x BGC- GAL: beta-D-galactopyranose-(1-4)-beta-D-glucopyranose(Non-covalent)

BGC-GAL.2: 10 residues within 4Å: Chain A: A.88, D.89, Y.106, G.107, F.131, N.133, G.217, A.218, Q.219, A.222 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.219, A:D.89, A:G.107, A:N.133, A:N.133, A:A.218, A:Q.219 BGC-GAL.6: 10 residues within 4Å: Chain B: A.88, D.89, Y.106, G.107, F.131, N.133, G.217, A.218, Q.219, A.222 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Q.219, B:D.89, B:G.107, B:N.133, B:N.133, B:A.218, B:Q.219

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

MN.3: 4 residues within 4Å: Chain A: E.127, D.129, D.136, H.142 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.127, A:D.129, A:D.136, A:H.142, H2O.2, H2O.2 MN.7: 4 residues within 4Å: Chain B: E.127, D.129, D.136, H.142 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.127, B:D.129, B:D.136, B:H.142, H2O.7, H2O.7

2 x CA: CALCIUM ION(Non-covalent)

CA.4: 4 residues within 4Å: Chain A: D.129, F.131, N.133, D.136 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.129, A:D.129, A:F.131, H2O.2, H2O.2 CA.8: 4 residues within 4Å: Chain B: D.129, F.131, N.133, D.136 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.129, B:D.129, B:F.131, H2O.7, H2O.7

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Elgavish, S. et al., Structures of the Erythrina corallodendron lectin and of its complexes with mono- and disaccharides. J.Mol.Biol. (1998)

Release Date

1998-05-06

Peptides

LECTIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

LECTIN

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