SMTL ID : 1e3z.1

Acarbose complex of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.93A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

monomer

Ligands

2 x GLC- GLD: 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLD.1: 8 residues within 4Å: Chain A: K.68, G.106, A.107, W.136, W.163, Y.198 Ligands: ACI.9, ACI.10 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.106, A:A.107, A:G.106 Water bridges: A:W.163, A:Y.198, A:K.68 GLC-GLD.2: 9 residues within 4Å: Chain A: W.11, Y.54, M.197, Y.198, D.328, S.334 Ligands: GLC-GLC-GLD.3, ACI.10, ACI.11 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.328, A:S.334, A:S.334 Water bridges: A:D.51, A:Y.54, A:G.55, A:S.334

1 x GLC- GLC- GLD: 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-GLC-GLD.3: 12 residues within 4Å: Chain A: E.189, Y.193, A.232, K.234, H.235, E.261, W.263, D.328, S.334, L.335 Ligands: GLC-GLD.2, ACI.11 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.234, A:K.234, A:A.232, A:H.235 Water bridges: A:A.233, A:W.263

4 x CA: CALCIUM ION(Non-covalent)

CA.4: 4 residues within 4Å: Chain A: N.102, D.194, D.200, H.235 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.194, A:D.194, A:D.200, A:H.235, H2O.14 CA.5: 5 residues within 4Å: Chain A: D.159, A.181, D.183, D.202, D.204 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.159, A:A.181, A:D.183, A:D.202, A:D.204 CA.6: 2 residues within 4Å: Chain A: N.444, E.447 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.447, A:E.447, H2O.23, H2O.23, H2O.24 CA.7: 5 residues within 4Å: Chain A: G.300, Y.302, H.406, D.407, D.430 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.300, A:H.406, A:D.407, A:D.430, H2O.18

1 x NA: SODIUM ION(Non-functional Binders)

NA.8: 6 residues within 4Å: Chain A: D.159, D.183, D.194, D.200, V.201, D.202 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.201 Water bridges: A:V.201

3 x ACI: 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL(Non-covalent)

ACI.9: 3 residues within 4Å: Chain A: L.47, K.68 Ligands: GLC-GLD.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.68 Water bridges: A:K.68, A:K.68 ACI.10: 5 residues within 4Å: Chain A: D.162, M.197, Y.198 Ligands: GLC-GLD.1, GLC-GLD.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.162, A:Y.198 Water bridges: A:D.162, A:D.162 ACI.11: 11 residues within 4Å: Chain A: W.11, Y.54, H.103, M.197, R.229, D.231, E.261, H.327, D.328 Ligands: GLC-GLD.2, GLC-GLC-GLD.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.103, A:R.229, A:E.261, A:E.261, A:H.327 Water bridges: A:D.328

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brzozowski, A.M. et al., Structural Analysis of a Chimeric Bacterial Alpha-Amylase. High Resolution Analysis of Native and Ligand Complexes. Biochemistry (2000)

Release Date

2001-06-21

Peptides

ALPHA-AMYLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ALPHA-AMYLASE

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