SMTL ID : 3n36.1

Erythrina corallodendron lectin mutant (Y106G) in complex with Galactose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

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

MN.1: 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.1, H2O.1

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 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:F.131, A:D.136, H2O.1, H2O.1

1 x GLA: alpha-D-galactopyranose(Non-covalent)

GLA.3: 10 residues within 4Å: Chain A: A.88, D.89, G.106, G.107, F.131, N.133, G.217, A.218, Q.219, A.222 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.89, A:G.107, A:N.133, A:N.133, A:A.218, A:Q.219 Water bridges: A:L.86

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Thamotharan, S. et al., Modification of the sugar specificity of a plant lectin: structural studies on a point mutant of Erythrina corallodendron lectin. Acta Crystallogr.,Sect.D (2011)

Release Date

2011-03-30

Peptides

Lectin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Lectin

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