1PK6: Globular Head of the Complement System Protein C1q

PDB ID: 1PK6Download
MMDB ID: 25062
PDB Deposition Date: 2003/6/5
Updated in MMDB: 2003/11
Experimental Method:
x-ray diffraction
Resolution: 1.85  Å
Source Organism:
Similar Structures:
Biological Unit for 1PK6: trimeric; determined by author and by software (PISA)
Molecular Components in 1PK6
Label Count Molecule
Proteins (3 molecules)
1
Complement C1Q Subcomponent, a Chain Precursor
(Gene symbol: C1QA)
Molecule annotation
1
Complement C1Q Subcomponent, B Chain Precursor
(Gene symbol: C1QB)
Molecule annotation
1
Complement C1Q Subcomponent, C Chain Precursor
(Gene symbol: C1QC)
Molecule annotation
Chemical and Non-standard biopolymers (1 molecule)
1
1
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