Angle change of the A-domain in a single SERCA1a molecule detected by defocused orientation imaging
Abstract The sarcoendoplasmic reticulum Ca2+-ATPase (SERCA) transports Ca2+ ions across the membrane coupled with ATP hydrolysis. Crystal structures of ligand-stabilized molecules indicate that the movement of actuator (A) domain plays a crucial role in Ca2+ translocation. However, the actual struct...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2021-07-01
|
| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-021-92986-3 |