Structure of the extracellular region of the adhesion GPCR CELSR1 reveals a compact module which regulates G protein-coupling
Ribosome association primes the stringent factor Rel for tRNA-dependent locking in the A-site and activation of (p)ppGpp synthesis
Extracellular endosulfatase Sulf-2 harbors a chondroitin/dermatan sulfate chain that modulates its enzyme activity