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9YK9

The structure of the cardiac native crossbridge in the rigor state, myosin heads bound to actin molecules 1 and 2

EM specimen
VitrificationYes
InstrumentFEI VITROBOT MARK IV
EM Data Collection
MicroscopeTFS KRIOS
Electron GunFIELD EMISSION GUN
Accelerating Voltage (kV)300
DetectorGATAN K3 (6k x 4k)
3D Reconstruction
MethodSINGLE PARTICLE
Resolution (Å)4.5
Number of Particle5235506
SoftwareRELION,UCSF Chimera,PHENIX,CTFFIND,ISOLDE,MDFF
CTF correctionPHASE FLIPPING AND AMPLITUDE CORRECTION

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PDB entries from 2026-08-19

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