TY - RPRT TI - Thiol proteases and aldehyde dehydrogenases: evolution from a common thiolesterase precursor? AU - J Hempel AU - H Nicholas AU - H Jörnvall PY - 1991 DO - 10.1002/prot.340110303 UR - https://pubmed.ncbi.nlm.nih.gov/1749771/ ID - 1749771 ER -