1E40: Tris/maltotriose complex of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 2.2A

PDB ID: 1E40Download
MMDB ID: 16641
PDB Deposition Date: 2000/6/27
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
Similar Structures:
Biological Unit for 1E40: monomeric; determined by software (PQS)
Molecular Components in 1E40
Label Count Molecule
Protein (1 molecule)
1
Alpha-amylase
Molecule annotation
Chemicals and Non-standard biopolymers (9 molecules)
1
3
alpha-D-glucopyranosealpha-D-glucopyranose
2
4
CALCIUM IONCALCIUM ION
3
1
SODIUM IONSODIUM ION
4
1
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303