SMTL ID : 1bag.1

ALPHA-AMYLASE FROM BACILLUS SUBTILIS COMPLEXED WITH MALTOPENTAOSE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x GLC- GLC- GLC- GLC- BGC: SUGAR (5-MER)

GLC-GLC-GLC-GLC-BGC.1: 21 residues within 4Å: Chain A: W.58, Y.59, Y.62, Q.63, H.102, F.105, W.130, L.141, L.142, L.144, R.174, D.176, A.177, K.179, H.180, Q.208, L.210, D.212, H.268, D.269, N.273 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.177, A:H.180, A:Q.208, A:N.273, A:K.179, A:K.179, A:K.179 Water bridges: A:Q.208

3 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: N.101, T.137, D.146, H.180 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.137, A:D.146, A:D.146, A:H.180, H2O.2179 CA.3: 2 residues within 4Å: Chain A: G.169, D.171 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:G.169, A:D.171, H2O.2180, H2O.2180, H2O.2180 CA.4: 2 residues within 4Å: Chain A: E.276, G.313 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.276, A:G.313, H2O.2181, H2O.2181, H2O.2181

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Fujimoto, Z. et al., Crystal structure of a catalytic-site mutant alpha-amylase from Bacillus subtilis complexed with maltopentaose. J.Mol.Biol. (1998)

Release Date

1998-10-21

Peptides

ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE