7KO4: Structure of cardiac native thin filament at pCa=5.8 having upper and lower troponins in Ca2+ free state

PDB ID: 7KO4Download
MMDB ID: 200174
PDB Deposition Date: 2020/11/6
Updated in MMDB: 2024/03
Experimental Method:
electron microscopy
Resolution: 8  Å
Source Organism:
Similar Structures:
Molecular Components in 7KO4
Label Count Molecule
Proteins (29 molecules)
15
Actin, Alpha Skeletal Muscle
Molecule annotation
8
Tropomyosin Alpha-1 Chain
Molecule annotation
2
Isoform 4 of Troponin T, Cardiac Muscle
Molecule annotation
2
Troponin I, Cardiac Muscle
Molecule annotation
2
Troponin C
Molecule annotation
* 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