3E1F: E.Coli (lacZ) beta-galactosidase (H418E) in complex with galactose

PDB ID: 3E1FDownload
MMDB ID: 73137
PDB Deposition Date: 2008/8/4
Updated in MMDB: 2021/10
Experimental Method:
x-ray diffraction
Resolution: 3  Å
Source Organism:
Similar Structures:
Biological Unit for 3E1F: tetrameric; determined by author and by software (PISA)
Molecular Components in 3E1F
Label Count Molecule
Proteins (4 molecules)
4
Beta-galactosidase
(Gene symbol: lacZ)
Molecule annotation
Chemicals and Non-standard biopolymers (104 molecules)
1
10
MAGNESIUM IONMAGNESIUM ION
2
13
SODIUM IONSODIUM ION
3
73
DIMETHYL SULFOXIDEDIMETHYL SULFOXIDE
4
8
beta-D-galactopyranosebeta-D-galactopyranose
* 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