3.1.3.6 cell surface the 3'-nucleotidase activity is exclusively located on the Leishmania amazonensis external surface 9986 714930 3.1.3.6 endoplasmic reticulum the N-terminal signal peptide targets the enzyme into the endoplasmic reticulum 5783 651998 3.1.3.6 membrane - 16020 714930 3.1.3.6 membrane cell surface membrane-anchored protein, the C-terminal domain of the enzyme functions to anchor this protein into the parasite cell surface membrane 16020 651998 3.1.3.6 membrane outer membrane 16020 -, 690524 3.1.3.6 membrane surface membrane 16020 651547 3.1.3.6 membrane surface membrane anchored enzyme 16020 -, 653205 3.1.3.6 plasma membrane - 5886 -, 690754, 95087, 95088 3.1.3.6 plasma membrane 55% on the outer surface and the remaining activity presumably on the inside of the plasma membrane 5886 95089 3.1.3.6 plasma membrane enzyme oriented outward 5886 95086