6UBQ: Crystal Structure of Ketosteroid Isomerase from Pseudomonas Putida (pKSI) bound to 4-Androstenedione at 100 K

PDB ID: 6UBQDownload
MMDB ID: 193102
PDB Deposition Date: 2019/9/12
Updated in MMDB: 2023/10
Experimental Method:
x-ray diffraction
Resolution: 1.2991  Å
Source Organism:
Similar Structures:
Biological Unit for 6UBQ: dimeric; determined by author and by software (PISA)
Molecular Components in 6UBQ
Label Count Molecule
Proteins (2 molecules)
2
Steroid Delta-isomerase
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
2
4-ANDROSTENE-3-17-DIONE4-ANDROSTENE-3-17-DIONE
2
2
CHLORIDE IONCHLORIDE ION
3
1
MAGNESIUM IONMAGNESIUM ION
* 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