7KON

Structure of upper Tn Ca2+ free (rotated) and lower Tn Ca2+ bound cardiac native thin filament at pCa=5.8

Summary for 7KON

• Entry DOI: 10.2210/pdb7kon/pdb
• EMDB information: 22978
• Descriptor: Actin, alpha skeletal muscle, Tropomyosin alpha-1 chain, Troponin T, cardiac muscle, ... (5 entities in total)
• Functional Keywords: actin, tropomyosin, troponin, tf, contractile protein
• Biological source: Sus scrofa; More
• Total number of polymer chains: 29
• Total formula weight: 1013215.41

Authors

Galkin, V.E.,Risi, C.M. (deposition date: 2020-11-09, release date: 2021-03-24, Last modification date: 2021-03-31)

• 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; PubMed: 33753506; DOI: 10.1073/pnas.2024288118

Experimental method

ELECTRON MICROSCOPY (8.1 Å)