SMTL ID : 1dtu.1

BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE: A MUTANT Y89D/S146P COMPLEXED TO AN HEXASACCHARIDE INHIBITOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 6 residues within 4Å: Chain A: E.411, R.412, W.413, I.414, S.445, G.446 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.411

1 x GLC- G6D: alpha-D-quinovopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-G6D.2: 9 residues within 4Å: Chain A: F.183, Y.195, A.230, K.232, H.233, E.257, F.259, D.328 Ligands: ADH.8 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.232, A:K.232, A:Y.195, A:H.233

2 x GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-GLC-GLC.3: 8 residues within 4Å: Chain A: H.98, Y.100, W.101, Y.195, L.197, D.371, R.375 Ligands: ADH.8 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Y.195 GLC-GLC-GLC.5: 5 residues within 4Å: Chain A: W.616, K.651, W.662, E.663, N.667 2 PLIP interactions: 2 interactions with chain A Water bridges: A:W.616, A:E.649

1 x BGC- GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose

BGC-GLC-GLC-GLC-GLC.4: 10 residues within 4Å: Chain A: T.598, A.599, L.600, G.601, Q.602, N.603, N.627, Q.628, Y.633, W.636 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.603, A:N.603

2 x CA: CALCIUM ION(Non-covalent)

CA.6: 6 residues within 4Å: Chain A: D.27, N.29, N.32, N.33, G.51, D.53 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.27, A:N.29, A:G.51, A:D.53, H2O.2 CA.7: 4 residues within 4Å: Chain A: N.139, I.190, D.199, H.233 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:I.190, A:D.199, A:D.199, A:H.233, H2O.3

1 x ADH: 1-AMINO-2,3-DIHYDROXY-5-HYDROXYMETHYL CYCLOHEX-5-ENE(Non-covalent)

ADH.8: 10 residues within 4Å: Chain A: Y.100, H.140, R.227, D.229, E.257, H.327, D.328, R.375 Ligands: GLC-G6D.2, GLC-GLC-GLC.3 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.100 Hydrogen bonds: A:H.140, A:R.227, A:R.227, A:D.229, A:E.257, A:H.327, A:R.375

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van der Veen, B.A. et al., Rational design of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 to increase alpha-cyclodextrin production. J.Mol.Biol. (2000)

Release Date

2000-03-06

Peptides

PROTEIN (CYCLODEXTRIN GLYCOSYLTRANSFERASE): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (CYCLODEXTRIN GLYCOSYLTRANSFERASE)