7KO4
Structure of cardiac native thin filament at pCa=5.8 having upper and lower troponins in Ca2+ free state
Summary for 7KO4
Entry DOI | 10.2210/pdb7ko4/pdb |
EMDB information | 22964 |
Descriptor | Actin, alpha skeletal muscle, Tropomyosin alpha-1 chain, Isoform 4 of Troponin T, cardiac muscle, ... (5 entities in total) |
Functional Keywords | tropomyosin, troponin, actin, tf, cardiac, contractile protein |
Biological source | Sus scrofa (Pig) More |
Total number of polymer chains | 29 |
Total formula weight | 1013215.41 |
Authors | Galkin, V.E.,Risi, C.M. (deposition date: 2020-11-06, release date: 2021-03-24, Last modification date: 2024-03-06) |
Primary citation | Risi, C.M.,Pepper, I.,Belknap, B.,Landim-Vieira, M.,White, H.D.,Dryden, K.,Pinto, J.R.,Chase, P.B.,Galkin, V.E. The structure of the native cardiac thin filament at systolic Ca 2+ levels. Proc.Natl.Acad.Sci.USA, 118:-, 2021 Cited by PubMed: 33753506DOI: 10.1073/pnas.2024288118 PDB entries with the same primary citation |
Experimental method | ELECTRON MICROSCOPY (8 Å) |
Structure validation
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