SMTL ID : 2oxb.1

Crystal structure of a cell-wall invertase (E203Q) from Arabidopsis thaliana in complex with sucrose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x GLC- FRU: beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose(Non-covalent)

GLC-FRU.1: 11 residues within 4Å: Chain A: N.18, D.19, Q.35, W.43, W.78, S.79, R.144, D.145, Q.199, K.238, Y.275 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.78, A:S.79, A:D.145, A:Q.199, A:Y.275, A:Y.275, A:Q.199, A:K.238

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

NAG.2: 4 residues within 4Å: Chain A: K.238, N.295, E.296, D.457 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.238 Hydrogen bonds: A:D.457 Water bridges: A:N.295 NAG.3: 1 residues within 4Å: Chain A: N.112 No protein-ligand interaction detected (PLIP) NAG.4: 3 residues within 4Å: Chain A: N.139, S.142, K.164 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.139, A:S.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Matrai, J. et al., An alternate sucrose binding mode in the E203Q Arabidopsis invertase mutant: An X-ray crystallography and docking study. Proteins (2007)

Release Date

2008-01-22

Peptides

Beta-fructofuranosidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-fructofuranosidase