Protein folding occurs in the context of tRNA, ribosomes, membranes, chaperones, and a great diversity of other biological components. Protein structure prediction, however, typically takes account only of protein primary sequence. Following from others' work in the group showing that cotranslational approaches can improve protein models, I work on incorporating the effect of other biological factors into computational models of folding. My principle tool for this work is the modelling software SAINT2.