1OK2: Decay accelerating factor (CD55): the structure of an intact human complement regulator

PDB ID: 1OK2Download
MMDB ID: 26044
PDB Deposition Date: 2003/7/16
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2.5  Å
Source Organism:
Similar Structures:
Biological Unit for 1OK2: dimeric; determined by author and by software (PQS)
Molecular Components in 1OK2
Label Count Molecule
Proteins (2 molecules)
2
Complement Decay-accelerating Factor
(Gene symbol: CD55)
Molecule annotation
Chemicals and Non-standard biopolymers (15 molecules)
1
4
ACETATE IONACETATE ION
2
2
SULFATE IONSULFATE ION
3
9
GLYCEROLGLYCEROL
* 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