3IF7: Structure of Calmodulin complexed with its first endogenous inhibitor, sphingosylphosphorylcholine

PDB ID: 3IF7Download
MMDB ID: 83040
PDB Deposition Date: 2009/7/24
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 1.6  Å
Source Organism:
Similar Structures:
Biological Unit for 3IF7: monomeric; determined by author and by software (PISA)
Molecular Components in 3IF7
Label Count Molecule
Protein (1 molecule)
1
Calmodulin
(Gene symbol: CALM)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
4
CALCIUM IONCALCIUM ION
2
4
2-{[(R)-{[(2S,3R,4E)-2-amino-3-hydroxyoctadec-4-en-1-yl]oxy}(hydroxy)phosphoryl]oxy}-N,N,N-trimethylethanaminium2-{[(R)-{[(2S,3R,4E)-2-amino-3-hydroxyoctadec-4-en-1-yl]oxy}(hydroxy)phosphoryl]oxy}-N,N,N-trimethylethanaminium
* 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