EMD-73055

Single-particle
5.3 Å
EMD-73055
3D View Gallery
Deposition: 07/10/2025
Map released: 22/07/2026
Last modified: 02/09/2026
Overview 3D View Sample Experiment Validation Additional data Links
Overview 3D View Sample Experiment Validation Additional data Links

EMD-73055

Archive Files (Depositor)

Primary 3D volume (map.gz) Half-map 1 Half-map 2 (map.gz) Experimental metadata (xml) Experimental metadata (cif.gz)

Validation (wwPDB)

Map-only validation report (pdf.gz) Map-9ykn summary report (pdf.gz) Map-9ykn FULL report (pdf.gz)

EMDB Annotations

EMICSS entry mapping (xml)

EMDB Files

VA raw map (map) VA resolution mask (mrc)

The structure of the cardiac native crossbridge in the rigor state, myosin heads with essential and regulatory light chains bound to actin molecules 6 and 7

EMD-73055

Single-particle
5.3 Å
EMD-73055
3D View Gallery
Deposition: 07/10/2025
Map released: 22/07/2026
Last modified: 02/09/2026
Overview 3D View Sample Experiment Validation Additional data Links
Sample Organism: Sus scrofa
Sample: complex of heavy meromyosin bound to cardiac thin filament
Fitted models: 9ykn

Deposition Authors: Galkin VE , Risi CM
The structure of the native cardiac crossbridge in the rigor state.
Risi CM , Nguyen T, Belknap B , White HD, Pinto JR , Chase PB , Galkin VE
(2026) Sci Adv , 12 , eaeg1209 - eaeg1209
PUBMED: 42647613
DOI: doi:10.1126/sciadv.aeg1209
ISSN: 2375-2548