PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33887136-4 2021 To investigate how site-specific S-palmitoylation controls IFITM3 antiviral activity, we employed computational, chemical, and biophysical approaches to demonstrate that site-specific lipidation of cysteine 72 enhances the antiviral activity of IFITM3 by modulating its conformation and interaction with lipid membranes. Cysteine 198-206 interferon induced transmembrane protein 3 Homo sapiens 59-65 33887136-4 2021 To investigate how site-specific S-palmitoylation controls IFITM3 antiviral activity, we employed computational, chemical, and biophysical approaches to demonstrate that site-specific lipidation of cysteine 72 enhances the antiviral activity of IFITM3 by modulating its conformation and interaction with lipid membranes. Cysteine 198-206 interferon induced transmembrane protein 3 Homo sapiens 245-251 29575903-6 2018 Notably, we directly identified the S-fatty-acylation sites of IFITM3, an important interferon-stimulated inhibitor of virus entry, and we further demonstrated that the highly conserved Cys residues are primarily modified by palmitic acid. Cysteine 186-189 interferon induced transmembrane protein 3 Homo sapiens 63-69 31826928-6 2020 This mutant shows altered subcellular localization and reduced S-palmitoylation, a phenotype copied by mutation of conserved cysteine residues in microbat IFITM3. Cysteine 125-133 interferon induced transmembrane protein 3 Homo sapiens 155-161 31826928-7 2020 Furthermore, we show that microbat IFITM3 is S-palmitoylated on cysteine residues C71, C72, and C105, mutation of each cysteine individually impairs virus restriction, and a triple C71A-C72A-C105A mutant loses all restriction activity, concomitant with subcellular re-localization of microbat IFITM3 to Golgi-associated sites. Cysteine 64-72 interferon induced transmembrane protein 3 Homo sapiens 35-41 31826928-7 2020 Furthermore, we show that microbat IFITM3 is S-palmitoylated on cysteine residues C71, C72, and C105, mutation of each cysteine individually impairs virus restriction, and a triple C71A-C72A-C105A mutant loses all restriction activity, concomitant with subcellular re-localization of microbat IFITM3 to Golgi-associated sites. Cysteine 119-127 interferon induced transmembrane protein 3 Homo sapiens 35-41 27044110-5 2016 Using APE, we show that endogenous interferon-induced transmembrane protein 3 is S-fatty acylated on three cysteine residues and site-specific modification of highly conserved cysteines are crucial for the antiviral activity of this IFN-stimulated immune effector. Cysteine 107-115 interferon induced transmembrane protein 3 Homo sapiens 35-77 27044110-5 2016 Using APE, we show that endogenous interferon-induced transmembrane protein 3 is S-fatty acylated on three cysteine residues and site-specific modification of highly conserved cysteines are crucial for the antiviral activity of this IFN-stimulated immune effector. Cysteine 176-185 interferon induced transmembrane protein 3 Homo sapiens 35-77 24058703-3 2013 IFITM3 possesses three cysteine residues for the S-palmitoylation in the first transmembrane (TM1) domain and in the cytoplasmic (CP) loop. Cysteine 23-31 interferon induced transmembrane protein 3 Homo sapiens 0-6