3T0B: E. coli (LacZ) beta-galactosidase (S796T) IPTG complex

PDB ID: 3T0BDownload
MMDB ID: 96537
PDB Deposition Date: 2011/7/19
Updated in MMDB: 2019/07
Experimental Method:
x-ray diffraction
Resolution: 2.4  Å
Source Organism:
Similar Structures:
Biological Unit for 3T0B: tetrameric; determined by author and by software (PISA)
Molecular Components in 3T0B
Label Count Molecule
Proteins (4 molecules)
4
Beta-galactosidase
(Gene symbol: lacZ)
Molecule annotation
Chemicals and Non-standard biopolymers (95 molecules)
1
8
MAGNESIUM IONMAGNESIUM ION
2
14
SODIUM IONSODIUM ION
3
4
1-methylethyl 1-thio-beta-D-galactopyranoside1-methylethyl 1-thio-beta-D-galactopyranoside
4
69
DIMETHYL SULFOXIDEDIMETHYL SULFOXIDE
* 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