3PA8: Structure of the C. difficile TcdB cysteine protease domain in complex with a peptide inhibitor

PDB ID: 3PA8Download
MMDB ID: 87378
PDB Deposition Date: 2010/10/18
Updated in MMDB: 2010/12
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 3PA8: dimeric; determined by author and by software (PISA)
Molecular Components in 3PA8
Label Count Molecule
Proteins (2 molecules)
2
Toxin B
(Gene symbol: tcdB)
Molecule annotation
Chemicals and Non-standard biopolymers (7 molecules)
1
2
N-acetylglycyl-N-[(3S)-1-hydroxy-5-methyl-2-oxohexan-3-yl]-L-serinamideN-acetylglycyl-N-[(3S)-1-hydroxy-5-methyl-2-oxohexan-3-yl]-L-serinamide
2
1
CALCIUM IONCALCIUM ION
3
2
SODIUM IONSODIUM ION
4
2
INOSITOL HEXAKISPHOSPHATEINOSITOL HEXAKISPHOSPHATE
* 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