6SE9: Cold-adapted beta-D-galactosidase from Arthrobacter sp. 32cB mutant E441Q in complex with lactose bound in shallow mode

PDB ID: 6SE9Download
MMDB ID: 179425
PDB Deposition Date: 2019/7/29
Updated in MMDB: 2019/09
Experimental Method:
x-ray diffraction
Resolution: 1.965  Å
Source Organism:
Similar Structures:
Biological Unit for 6SE9: dimeric; determined by author and by software (PISA)
Molecular Components in 6SE9
Label Count Molecule
Proteins (2 molecules)
2
Beta-galactosidase
Molecule annotation
Chemicals and Non-standard biopolymers (20 molecules)
1
4
SODIUM IONSODIUM ION
2
2
BETA-LACTOSEBETA-LACTOSE
3
4
ACETATE IONACETATE ION
4
2
MALONATE IONMALONATE ION
5
2
FORMIC ACIDFORMIC ACID
6
4
FRUCTOSEFRUCTOSE
7
2
BETA-D-GALACTOSEBETA-D-GALACTOSE
* 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