TY - RPRT TI - Bacteriorhodopsin precursor is processed in two steps. AU - U Wölfer AU - N A Dencher AU - G Büldt AU - P Wrede PY - 1988 DO - 10.1111/j.1432-1033.1988.tb14061.x UR - https://pubmed.ncbi.nlm.nih.gov/3371364/ ID - 3371364 ER -