SMTL ID : 2guy.1

Orthorhombic crystal structure (space group P21212) of Aspergillus niger alpha-amylase at 1.6 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.59 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA.1: 5 residues within 4Å: Chain A: Y.88, W.190, S.193, L.194, N.197 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.88 Water bridges: A:Y.88, A:S.193

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.2, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vujicic-Zagar, A. et al., Monoclinic crystal form of Aspergillus niger alpha-amylase in complex with maltose at 1.8 angstroms resolution. Acta Crystallogr.,Sect.F (2006)

Release Date

2006-08-15

Peptides

Alpha-amylase A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Alpha-amylase A

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