SMTL ID : 1e43.1

Native structure of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.7A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 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.2: 5 residues within 4Å: Chain A: D.159, A.181, D.183, D.202, D.204 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.159, A:A.181, A:D.202, A:D.204, H2O.22 CA.3: 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.33, H2O.33, H2O.34 CA.4: 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.27

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

NA.5: 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:D.183 Water bridges: A:V.201

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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