SMTL ID : 2b7y.1

Fava Bean Lectin-Glucose Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-2-2-mer

Ligands

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

GLC.1: 9 residues within 4Å: Chain A: A.81, D.82, G.99, G.100, F.124, N.126 Chain B: G.29, A.30, E.31 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:D.82, A:G.100, A:N.126, B:G.29, B:A.30, B:E.31, B:E.31 GLC.5: 8 residues within 4Å: Chain C: A.81, D.82, G.100, F.124, N.126 Chain D: G.29, A.30, E.31 8 PLIP interactions: 4 interactions with chain C, 4 interactions with chain D Hydrogen bonds: C:G.100, C:N.126, C:N.126, D:G.29, D:A.30, D:E.31, D:E.31 Water bridges: C:D.82

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.2: 3 residues within 4Å: Chain A: D.63, N.168, T.170 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.168 NAG.6: 4 residues within 4Å: Chain C: N.168, T.170, T.171, V.173 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:N.168 Hydrogen bonds: C:T.170, C:T.170, C:T.171

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

MN.3: 5 residues within 4Å: Chain A: E.120, D.122, D.130, H.137 Ligands: CA.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.122, A:D.130, A:H.137, H2O.1, H2O.1 MN.7: 5 residues within 4Å: Chain C: E.120, D.122, W.129, D.130, H.137 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.120, C:D.122, C:D.130, C:H.137, H2O.1

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

CA.4: 5 residues within 4Å: Chain A: D.122, F.124, N.126, D.130 Ligands: MN.3 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.122, A:F.124, A:D.130, H2O.1, H2O.1 CA.8: 5 residues within 4Å: Chain C: D.82, D.122, F.124, N.126, D.130 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:D.122, C:D.122, C:F.124, H2O.1, H2O.1

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Reeke Jr., G.N. et al., Three-dimensional structure of favin: saccharide binding-cyclic permutation in leguminous lectins. Science (1986)

Release Date

2005-10-18

Peptides

Favin beta chain: AC
Favin alpha chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Favin beta chain

Favin alpha chain