SMTL ID : 2dij.1

COMPLEX OF A Y195F MUTANT CGTASE FROM B. CIRCULANS STRAIN 251 COMPLEXED WITH A MALTONONAOSE INHIBITOR AT PH 9.8 OBTAINED AFTER SOAKING THE CRYSTAL WITH ACARBOSE AND MALTOHEXAOSE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

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

GLC-GLC.1: 7 residues within 4Å: Chain A: E.411, R.412, W.413, I.414, S.445, G.446, V.448 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.411 Water bridges: A:V.448

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

GLC-GLC-GLC.2: 5 residues within 4Å: Chain A: W.616, K.651, W.662, E.663, N.667 No protein-ligand interaction detected (PLIP)

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

GLC-GLC-GLC-GLC-GLC.3: 11 residues within 4Å: Chain A: T.185, 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 Water bridges: A:T.185, A:T.185

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

GLC-G6D.4: 9 residues within 4Å: Chain A: F.183, F.195, A.230, K.232, H.233, E.257, F.259, D.328 Ligands: ADH.8 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.232, A:H.233

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

GLC-GLC-GLC-GLC-GLC-GLC.5: 17 residues within 4Å: Chain A: Y.89, H.98, Y.100, W.101, A.144, S.145, S.146, D.147, G.179, G.180, N.193, F.195, D.196, L.197, D.371, R.375 Ligands: ADH.8 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.145, A:S.146, A:D.147, A:D.147, A:Q.148

2 x CA: CALCIUM ION(Non-covalent)

CA.6: 7 residues within 4Å: Chain A: D.27, N.29, P.30, 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: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:I.190, A:D.199, A:H.233, H2O.2, H2O.3

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

ADH.8: 11 residues within 4Å: Chain A: Y.100, H.140, L.194, R.227, D.229, E.257, H.327, D.328, R.375 Ligands: GLC-G6D.4, GLC-GLC-GLC-GLC-GLC-GLC.5 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.100 Hydrogen bonds: A:H.140, A:R.227, A:E.257, A:E.257, A:H.327, A:R.375

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Strokopytov, B. et al., Structure of cyclodextrin glycosyltransferase complexed with a maltononaose inhibitor at 2.6 angstrom resolution. Implications for product specificity. Biochemistry (1996)

Release Date

1998-12-09

Peptides

CYCLODEXTRIN GLYCOSYLTRANSFERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CYCLODEXTRIN GLYCOSYLTRANSFERASE

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