. . . . . . . "[To derive nonacylated 47-kDa antigen for further structure-function studies, the 47-kDa-antigen gene was subcloned without acylation signals as a genetic construct encoding a glutathione S-transferase fusion protein; following cleavage with thrombin, the nonacylated 47-kDa protein was hydrophilic rather than amphiphilic but retained its antigenicity when tested against 116 human serum samples from patients with various stages of syphilis.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:16:03+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .