1SPB: SUBTILISIN BPN' PROSEGMENT (77 RESIDUES) COMPLEXED WITH A MUTANT SUBTILISIN BPN' (266 RESIDUES). CRYSTAL PH 4.6. CRYSTALLIZATION TEMPERATURE 20 C DIFFRACTION TEMPERATURE-160 C

PDB ID: 1SPBDownload
MMDB ID: 4121
PDB Deposition Date: 1995/6/21
Updated in MMDB: 2021/11
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 1SPB: dimeric; determined by author and by software (PISA)
Molecular Components in 1SPB
Label Count Molecule
Proteins (2 molecules)
1
Subtilisin Bpn' Prosegment
Molecule annotation
1
Subtilisin Bpn'
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
1
SODIUM IONSODIUM 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