SMTL ID : 1cxk.1

COMPLEX BETWEEN A MALTONONAOSE SUBSTRATE AND BACILLUS CIRCULANS STRAIN 251 CGTASE E257Q/D229N

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 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 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.412 Water bridges: A:E.411, A:E.411, A:V.448

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

GLC-GLC-GLC-GLC-GLC-GLC-GLC-GLC-GLC.2: 28 residues within 4Å: Chain A: R.47, Y.89, H.98, Y.100, W.101, H.140, A.144, S.145, S.146, D.147, G.179, G.180, F.183, N.193, Y.195, D.196, L.197, R.227, N.229, A.230, K.232, H.233, Q.257, F.259, H.327, D.328, D.371, R.375 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.145, A:S.146, A:D.147, A:D.147, A:D.147 Water bridges: A:A.144, A:S.146

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

GLC-GLC-GLC-GLC.3: 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 GLC-GLC-GLC-GLC.4: 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 No protein-ligand interaction detected (PLIP)

2 x CA: CALCIUM ION(Non-covalent)

CA.5: 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.14 CA.6: 3 residues within 4Å: Chain A: 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.13, H2O.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Uitdehaag, J.C. et al., X-ray structures along the reaction pathway of cyclodextrin glycosyltransferase elucidate catalysis in the alpha-amylase family. Nat.Struct.Biol. (1999)

Release Date

1999-05-03

Peptides

PROTEIN (CYCLODEXTRIN-GLYCOSYLTRANSFERASE): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (CYCLODEXTRIN-GLYCOSYLTRANSFERASE)

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