6M4M: X-ray crystal structure of the E249Q mutan of alpha-amylase I and maltohexaose complex from Eisenia fetida

PDB ID: 6M4MDownload
MMDB ID: 192322
PDB Deposition Date: 2020/3/7
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.7  Å
Source Organism:
Similar Structures:
Biological Unit for 6M4M: monomeric; determined by author and by software (PISA)
Molecular Components in 6M4M
Label Count Molecule
Protein (1 molecule)
1
Alpha-amylase
Molecule annotation
Chemicals and Non-standard biopolymers (20 molecules)
1
10
alpha-D-glucopyranosealpha-D-glucopyranose
2
1
CALCIUM IONCALCIUM ION
3
1
CHLORIDE IONCHLORIDE ION
4
6
SULFATE IONSULFATE ION
5
1
TETRAETHYLENE GLYCOLTETRAETHYLENE GLYCOL
6
1
TRIETHYLENE GLYCOLTRIETHYLENE GLYCOL
* 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