Structure of the GTPase heterodimer of human SRP54 and SRalpha

PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER

Structural Basis for Conserved Regulation and Adaptation of the Signal Recognition Particle Targeting Complex.

The C-terminal M domain was degraded during crystallization
Signal recognition particle 54 kDa protein

The N-terminal Longin domain (SRX) and the linker to the NG domain are degraded during crystallization
Signal recognition particle receptor subunit alpha

100 mM Tris pH 8.0, 400 mM lithium sulfate, 10 % (w/v) PEG 8000

Signal recognition particle 54 kDa protein, Signal recognition particle receptor subunit alpha

Co-translational protein targeting, Signal Recognition Particle, GTPase, protein transport