4N31: Structure and activity of Streptococcus pyogenes SipA: a signal peptidase homologue essential for pilus polymerisation

PDB ID: 4N31Download
MMDB ID: 122519
PDB Deposition Date: 2013/10/6
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
Similar Structures:
Biological Unit for 4N31: octameric; determined by author and by software (PISA)
Molecular Components in 4N31
Label Count Molecule
Proteins (8 molecules)
8
Sipa
Molecule annotation
Chemicals and Non-standard biopolymers (12 molecules)
1
8
PHOSPHATE IONPHOSPHATE ION
2
4
PHOSPHATIDYLETHANOLAMINEPHOSPHATIDYLETHANOLAMINE
* 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