3Q40: Sulphur SAD structure solution of proteinase K grown in SO4-less solution

PDB ID: 3Q40Download
MMDB ID: 91863
PDB Deposition Date: 2010/12/22
Updated in MMDB: 2024/11
Experimental Method:
x-ray diffraction
Resolution: 1.8  Å
Source Organism:
Similar Structures:
Biological Unit for 3Q40: monomeric; determined by author and by software (PISA)
Molecular Components in 3Q40
Label Count Molecule
Protein (1 molecule)
1
Proteinase K
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
2
CALCIUM IONCALCIUM ION
2
6
NITRATE IONNITRATE 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