SMTL ID : 1ot1.1

Bacillus circulans strain 251 Cyclodextrin glycosyl transferase mutant D135A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x BGC- 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)-beta-D-glucopyranose(Non-covalent)

BGC-GLC-GLC-GLC-GLC-GLC-GLC.1: 23 residues within 4Å: Chain A: Y.89, H.98, Y.100, W.101, H.140, S.145, S.146, D.147, Y.167, G.179, G.180, N.193, Y.195, D.196, L.197, D.229, A.230, E.257, H.327, D.328, D.371, R.375 Ligands: MPD.9 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.140, A:A.230, A:E.257, A:H.327, A:D.328, A:R.375, A:S.145, A:S.146, A:D.147, A:D.147 Water bridges: A:R.227, A:A.144, A:S.146, A:N.193

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

BGC-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) BGC-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 1 PLIP interactions: 1 interactions with chain A Water bridges: A:L.600, A:S.184

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

GLC-GLC.4: 6 residues within 4Å: Chain A: E.411, R.412, W.413, I.414, S.445, G.446 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.412 Water bridges: A:E.411, A:G.446

3 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.30 CA.6: 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.1, H2O.30 CA.7: 2 residues within 4Å: Chain A: A.315, D.577 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:A.315, H2O.3, H2O.8, H2O.14, H2O.16

3 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.8: 5 residues within 4Å: Chain A: D.585, Q.586, V.587, S.674, S.675 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.587 Water bridges: A:K.216 MPD.9: 7 residues within 4Å: Chain A: L.194, Y.195, H.233, E.257, F.259, D.328 Ligands: BGC-GLC-GLC-GLC-GLC-GLC-GLC.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.194 Water bridges: A:F.259 MPD.10: 5 residues within 4Å: Chain A: F.236, K.240, E.275, S.276, I.622 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.236, A:I.622 Water bridges: A:G.623, A:Y.638

4 x ACY: ACETIC ACID(Non-functional Binders)

ACY.11: 3 residues within 4Å: Chain A: N.338, L.438, A.484 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.438 Hydrogen bonds: A:N.338, A:N.465 Salt bridges: A:R.340 ACY.12: 1 residues within 4Å: Chain A: D.220 1 PLIP interactions: 1 interactions with chain A Water bridges: A:H.126 ACY.13: 2 residues within 4Å: Chain A: A.555, A.557 1 PLIP interactions: 1 interactions with chain A Water bridges: A:A.557 ACY.14: 3 residues within 4Å: Chain A: Y.406, K.424, N.574 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.406, A:S.408

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.15: 7 residues within 4Å: Chain A: G.532, A.557, G.558, G.559, N.560, Y.561, N.562 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.562, A:N.562, A:N.615 Water bridges: A:T.533, A:N.560 pi-Cation interactions: A:Y.561

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leemhuis, H. et al., The fully conserved Asp residue in Conserved sequence region I of the alpha-amylase Family is crucial for the Catalytic Site Architecture and Activity. Febs Lett. (2003)

Release Date

2003-06-03

Peptides

Cyclomaltodextrin glucanotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cyclomaltodextrin glucanotransferase