1PX4: E. COLI (LACZ) BETA-GALACTOSIDASE (G794A) WITH IPTG BOUND

PDB ID: 1PX4Download
MMDB ID: 28158
PDB Deposition Date: 2003/7/2
Updated in MMDB: 2012/12
Experimental Method:
x-ray diffraction
Resolution: 1.6  Å
Source Organism:
Similar Structures:
Biological Unit for 1PX4: tetrameric; determined by author and by software (PISA)
Molecular Components in 1PX4
Label Count Molecule
Proteins (4 molecules)
4
Beta-galactosidase
(Gene symbol: lacZ)
Molecule annotation
Chemicals and Non-standard biopolymers (130 molecules)
1
16
MAGNESIUM IONMAGNESIUM ION
2
16
SODIUM IONSODIUM ION
3
4
1-methylethyl 1-thio-beta-D-galactopyranoside1-methylethyl 1-thio-beta-D-galactopyranoside
4
94
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