SMTL ID : 2eig.1

Lotus tetragonolobus seed lectin (Isoform)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: N.4, T.6, S.222 Chain D: K.160 No protein-ligand interaction detected (PLIP) NAG.4: 3 residues within 4Å: Chain B: N.4, T.6, S.222 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:N.4 Water bridges: C:K.160 NAG.7: 2 residues within 4Å: Chain C: N.4, T.6 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:N.4 Hydrogen bonds: C:N.4 Water bridges: B:K.160

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

MN.2: 4 residues within 4Å: Chain A: E.118, D.120, D.127, H.135 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.118, A:D.120, A:D.127, A:H.135, H2O.1, H2O.3 MN.5: 4 residues within 4Å: Chain B: E.118, D.120, D.127, H.135 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.118, B:D.120, B:D.127, B:H.135, H2O.8, H2O.8 MN.8: 4 residues within 4Å: Chain C: E.118, D.120, D.127, H.135 6 PLIP interactions: 4 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.118, C:D.120, C:D.127, C:H.135, H2O.13, H2O.14 MN.10: 4 residues within 4Å: Chain D: E.118, D.120, D.127, H.135 6 PLIP interactions: 4 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.118, D:D.120, D:D.127, D:H.135, H2O.19, H2O.22

4 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.120, H.122, N.124, D.127 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.120, A:H.122, A:D.127, H2O.1, H2O.2 CA.6: 4 residues within 4Å: Chain B: D.120, H.122, N.124, D.127 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.120, B:D.120, B:D.127, H2O.7, H2O.8 CA.9: 4 residues within 4Å: Chain C: D.120, H.122, N.124, D.127 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:D.120, C:H.122, C:D.127, H2O.14, H2O.14 CA.11: 4 residues within 4Å: Chain D: D.120, H.122, N.124, D.127 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.120, D:H.122, D:D.127, H2O.19, H2O.20

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Moreno, F.B.M.B. et al., Identification of a new quaternary association for legume lectins. J.Struct.Biol. (2008)

Release Date

2008-03-04

Peptides

lectin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

lectin