SMTL ID : 2die.1

Alkaline alpha-amylase AmyK from Bacillus sp. KSM-1378

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.163, A.186, D.188, D.207 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.163, A:A.186, A:D.188, A:D.207, H2O.150 CA.2: 4 residues within 4Å: Chain A: N.106, D.199, D.205, H.240 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.199, A:D.199, A:D.205, A:H.240, H2O.222 CA.3: 5 residues within 4Å: Chain A: G.305, F.307, H.408, D.409, D.432 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:G.305, A:F.307, A:H.408, A:D.432, A:D.432

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

NA.4: 6 residues within 4Å: Chain A: D.163, D.188, D.199, D.205, I.206, D.207 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.163, A:D.199 Water bridges: A:I.206

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shirai, T. et al., Ancestral sequence evolutionary trace and crystal structure analyses of alkaline alpha-amylase from Bacillus sp. KSM-1378 to clarify the alkaline adaptation process of proteins. Proteins (2007)

Release Date

2007-02-13

Peptides

amylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

amylase