SMTL ID : 7p4w.1

Crystal structure of alpha-amylase from Aspergillus oryzae in space group I222

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 5 residues within 4Å: Chain A: Y.88, W.190, S.193, L.194, N.197 No protein-ligand interaction detected (PLIP)

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: N.121, E.162, D.175, H.210 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.162, A:D.175, A:H.210, H2O.1, H2O.1

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 4 residues within 4Å: Chain A: K.280, Y.382, K.383, W.385 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.382 pi-Cation interactions: A:W.385, A:W.385

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gorrec, F. et al., The FUSION protein crystallization screen. J.Appl.Crystallogr. (2022)

Release Date

2021-08-25

Peptides

Alpha-amylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Alpha-amylase