Biochemistry. Nascent proteins caught in the act.

Binding Sites Cryoelectron Microscopy Endoplasmic Reticulum/metabolism,ultrastructure Escherichia coli Proteins/chemistry,genetics,metabolism,ultrastructure Gene Expression Regulation, Bacterial Membrane Proteins/chemistry,metabolism,ultrastructure Operon Protein Biosynthesis Protein Multimerization Protein Sorting Signals Protein Transport Proteins/chemistry,metabolism,ultrastructure RNA, Transfer/metabolism Ribosomes/metabolism,ultrastructure Signal Recognition Particle/chemistry,metabolism,ultrastructure Transcription, Genetic Tryptophanase/chemistry,genetics,metabolism

Escherichia coli Proteins Membrane Proteins Protein Sorting Signals Proteins Signal Recognition Particle tnaC protein, E coli RNA, Transfer Tryptophanase