{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["8(1)"],"submitter":["Fukue K"],"pubmed_abstract":["The physiological roles of Zn transporter (ZNT) proteins are being increasingly recognized, and three dimensional structures of ZNT bacterial homologs have facilitated our understanding of their biochemical characteristics at the molecular level. However, the biological role of the unique structural features of vertebrate ZNTs, which are absent in their bacterial homologues, is not completely understood. These ZNT sequences include a cytosolic His-rich loop between transmembrane helices IV and V and the cytosolic N-terminus. This study investigated the contribution of these features to zinc transport by ZNT proteins. The importance of the His residues in the cytosolic His-rich loop was investigated using ZNT2 Ala substitution and deletion mutants. The presence of His residues was not essen"],"journal":["Scientific reports"],"pagination":["14084"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6147782"],"repository":["biostudies-literature"],"pubmed_title":["Evaluation of the roles of the cytosolic N-terminus and His-rich loop of ZNT proteins using ZNT2 and ZNT3 chimeric mutants."],"pmcid":["PMC6147782"],"pubmed_authors":["Nishino K","Narita H","Fukue K","Itsumura N","Tsuji N","Kambe T","Nagao M"],"additional_accession":[]},"is_claimable":false,"name":"Evaluation of the roles of the cytosolic N-terminus and His-rich loop of ZNT proteins using ZNT2 and ZNT3 chimeric mutants.","description":"The physiological roles of Zn transporter (ZNT) proteins are being increasingly recognized, and three dimensional structures of ZNT bacterial homologs have facilitated our understanding of their biochemical characteristics at the molecular level. However, the biological role of the unique structural features of vertebrate ZNTs, which are absent in their bacterial homologues, is not completely understood. These ZNT sequences include a cytosolic His-rich loop between transmembrane helices IV and V and the cytosolic N-terminus. This study investigated the contribution of these features to zinc transport by ZNT proteins. The importance of the His residues in the cytosolic His-rich loop was investigated using ZNT2 Ala substitution and deletion mutants. The presence of His residues was not essen","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 Sep","modification":"2026-06-13T03:58:12.5Z","creation":"2019-03-26T23:56:59Z"},"accession":"S-EPMC6147782","cross_references":{"pubmed":["30237557"],"doi":["10.1038/s41598-018-32372-8"]}}