1XK4: Crystal structure of human calprotectin(S100A8/S100A9)

PDB ID: 1XK4Download
MMDB ID: 35490
PDB Deposition Date: 2004/9/26
Updated in MMDB: 2006/12
Experimental Method:
x-ray diffraction
Resolution: 1.8  Å
Source Organism:
Similar Structures:
Biological Unit for 1XK4: tetrameric; determined by author and by software (PISA)
Molecular Components in 1XK4
Label Count Molecule
Proteins (4 molecules)
2
Calgranulin a
(Gene symbol: S100A8)
Molecule annotation
2
Calgranulin B
(Gene symbol: S100A9)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
8
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