TY - RPRT TI - Structural studies on transmembrane proteins. 1. Model study using bacteriorhodopsin mutants containing single cysteine residues. AU - S L Flitsch AU - H G Khorana PY - 1989 DO - 10.1021/bi00445a041 UR - https://pubmed.ncbi.nlm.nih.gov/2692704/ ID - 2692704 ER -