A new gene family (ariel) encodes asparagine-rich Entamoeba histolytica antigens, which resemble the amebic vaccine candidate serine-rich E. histolytica protein.
A family of genes, called ariel, are named for and encode asparagine-rich Entamoeba histolytica antigens containing 2 to 16 octapeptide repeats. Ariel proteins, which are constitutively expressed by trophozoites, belong to a large antigen family that includes the serine-rich E. histolytica protein (SREHP), an amebic vaccine candidate.
Mai
Z
Z
Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts 02125, USA.
Samuelson
J
J
D000595:Amino Acid Sequence; D000818:Animals; D000953:Antigens, Protozoan / Q000235:genetics* / Q000276:immunology*; D001216:Asparagine / Q000235:genetics*; D005075:Biological Evolution; D004748:Entamoeba histolytica / Q000235:genetics* / Q000276:immunology*; D005786:Gene Expression Regulation; D015723:Gene Library; D017125:Genes, Protozoan; D008565:Membrane Proteins / Q000235:genetics / Q000276:immunology; D008969:Molecular Sequence Data; D005810:Multigene Family; D010802:Phylogeny; D016133:Polymerase Chain Reaction; D015800:Protozoan Proteins / Q000235:genetics / Q000276:immunology; D016052:Protozoan Vaccines / Q000235:genetics / Q000276:immunology; D012091:Repetitive Sequences, Nucleic Acid; D016415:Sequence Alignment; D017386:Sequence Homology, Amino Acid
D000953:Antigens, Protozoan; D008565:Membrane Proteins; D015800:Protozoan Proteins; D016052:Protozoan Vaccines; C073020:serine-rich protein, Entamoeba histolytica; D001216:Asparagine