3SIC: MOLECULAR RECOGNITION AT THE ACTIVE SITE OF SUBTILISIN BPN': CRYSTALLOGRAPHIC STUDIES USING GENETICALLY ENGINEERED PROTEINACEOUS INHIBITOR SSI (STREPTOMYCES SUBTILISIN INHIBITOR)

PDB ID: 3SICDownload
MMDB ID: 3107
PDB Deposition Date: 1991/8/30
Updated in MMDB: 2018/12
Experimental Method:
x-ray diffraction
Resolution: 1.8  Å
Source Organism:
unidentified▼
Similar Structures:
Biological Unit for 3SIC: tetrameric; determined by author
Molecular Components in 3SIC
Label Count Molecule
Proteins (4 molecules)
2
Subtilisin Bpn'
Molecule annotation
2
Streptomyces Subtilisin Inhibitor (Ssi)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
4
CALCIUM IONCALCIUM 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