SMTL ID : 4fls.1

Crystal structure of Amylosucrase inactive double mutant F290K-E328Q from Neisseria polysaccharea in complex with sucrose.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

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

GLC-FRU.1: 18 residues within 4Å: Chain A: D.144, Y.147, H.187, I.228, F.229, F.250, Q.254, R.284, D.286, Q.328, I.330, H.392, D.393, D.394, F.436, R.446, R.509 Ligands: CL.3 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Q.328, A:D.394, A:R.446, A:D.144, A:H.187, A:Q.254, A:R.284, A:R.284, A:D.286, A:H.392, A:R.509, A:R.509 Water bridges: A:R.226, A:Q.328, A:D.393, A:D.394, A:R.446, A:R.513 GLC-FRU.2: 10 residues within 4Å: Chain A: D.231, P.435, F.436, Q.437, Y.438, W.498, S.505, D.506, D.507, S.508 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.231, A:D.506, A:S.508, A:D.231, A:P.435, A:Q.437, A:Y.438

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 2 residues within 4Å: Chain A: I.330 Ligands: GLC-FRU.1 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 3 residues within 4Å: Chain A: Y.375, R.376, D.403 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.376, A:D.403 Water bridges: A:D.403

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Champion, E. et al., Applying pairwise combinations of amino Acid mutations for sorting out highly efficient glucosylation tools for chemo-enzymatic synthesis of bacterial oligosaccharides. J.Am.Chem.Soc. (2012)

Release Date

2012-10-31

Peptides

Amylosucrase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Amylosucrase