... Kawasaki, Yokohama CityUniversity, Maioko-cho 641-12, Totsuka-ku,Yokohama, Kanagawa, 244-0813, JapanE-mail: kawasaki@yokohama-cu.ac.jp*Present addressLaboratory for Immunogenomics, ResearchCenter ... chromatography fractions. LaneM contained a molecular mass marker. Arrows indicate the position of yeast aspartyl aminopeptidase.R. Yokoyama et al. Yeast aspartyl aminopeptidaseFEBS Journal ... cerevisiae (Lap4p)(P14904), and Thermotoga neapolitana (O86957) are aligned usingCLUSTAL_X. Amino acids identical in at least 10 of 12 sequences are shaded,and histidines, glutamates, and aspartates...