SMTL ID : 5a2c.1

Crystal Structure of Anoxybacillus Alpha-amylase Provides Insights into a New Glycosyl Hydrolase Subclass

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

GLC-GLC.1: 14 residues within 4Å: Chain A: H.109, Y.111, W.112, H.151, Y.154, F.189, R.222, D.224, T.225, E.253, H.320, D.321, D.369, R.373 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.154, A:Y.154, A:D.369, A:R.373, A:R.373

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: N.150, E.184, D.193, H.228 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.184, A:D.193, A:H.228, H2O.8, H2O.8 CA.3: 6 residues within 4Å: Chain A: N.55, N.57, N.60, D.61, G.74, D.76 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:N.57, A:D.61, A:G.74, A:D.76, H2O.3 CA.4: 3 residues within 4Å: Chain A: N.103, E.120, E.121 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:N.103, A:E.120, H2O.4, H2O.5, H2O.5 CA.5: 1 residues within 4Å: Chain A: E.411 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.411, H2O.13, H2O.18, H2O.18, H2O.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chai, K.P. et al., Crystal Structure of Anoxybacillus Alpha-Amylase Provides Insights Into Maltose Binding of a New Glycosyl Hydrolase Subclass. Sci.Rep. (2016)

Release Date

2016-03-30

Peptides

ALPHA-AMYLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ALPHA-AMYLASE

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