PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15519221-1 2004 Previously, we have characterized the HIV-I(SF2) gp120 glycopeptides using matrix-assisted laser desorption/ionization mass spectrometry (MALDI/MS) and nanospray electrospray ionization (ESI). Glycopeptides 55-68 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 49-54 12565922-2 2003 Thus, the high-mannose type glycopeptides [gp120 (336-342)] containing Man(9), Man(6) and Man(5) moieties, respectively, were synthesized in satisfactory yields via transglycosylation to the acetylglucosaminyl peptide, using the recombinant Arthrobacter Endo-beta-N-acetyl-glucosaminidase (Endo-A) as the key enzyme. Glycopeptides 28-41 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 43-48 8419650-7 1993 Fragmentation of the gp120-derived 35SO4-labeled glycopeptides by treatment with hydrazine and nitrous acid and subsequent reduction generated galactosyl-anhydromannitol-6-35SO4, which is the expected reaction product from GlcNAc-6-sulfate within a sulfated lactosamine moiety. Glycopeptides 49-62 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 21-26 8419650-8 1993 Charge analysis of the [3H]galactose- and [3H]glucosamine-labeled glycopeptides from gp120 and gp160 indicates that approximately 14% of the complex-type N-linked oligosaccharides are sulfated. Glycopeptides 66-79 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 85-90 23831758-3 2013 We report here the design, synthesis and antigenic evaluation of new cyclic V1V2 glycopeptides carrying defined N-linked glycans at the conserved glycosylation sites (Asn160 and Asn156 or Asn173) derived from gp120 of two HIV-1 isolates. Glycopeptides 81-94 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 209-214 32439962-6 2020 Our identification of gp120 glycopeptide-induced, T cell-specific immune responses offers a foundation for developing future knowledge-based vaccines that elicit strong and long-lasting protective immune responses against HIV-1 infection. Glycopeptides 28-40 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 22-27 24884609-5 2014 First, we confirmed that the four ITIH4 N-X-S/T sequons (N81, N207, N517, and N577) were glycosylated by treating ITIH4 tryptic/GluC glycopeptides with PNGaseF in the presence of (18)O water. Glycopeptides 133-146 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 34-39 24884609-5 2014 First, we confirmed that the four ITIH4 N-X-S/T sequons (N81, N207, N517, and N577) were glycosylated by treating ITIH4 tryptic/GluC glycopeptides with PNGaseF in the presence of (18)O water. Glycopeptides 133-146 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 114-119 23909558-7 2013 By implementing the rules into an algorithm to score potential assignments against ETD-MS/MS data, we applied the method to glycopeptides generated from various O-glycosylated proteins including mucin, erythropoietin, fetuin, and an HIV envelope protein, 1086.C gp120. Glycopeptides 124-137 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 262-267 30115684-5 2018 Selective labeling of gp120 by N-azidoacetylmannosamine (ManNAz) and N-azidoacetylgalactosamine (GalNAz) incorporation into the gp120 glycan shield was characterized by MS of tryptic glycopeptides. Glycopeptides 183-196 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 22-27 30115684-5 2018 Selective labeling of gp120 by N-azidoacetylmannosamine (ManNAz) and N-azidoacetylgalactosamine (GalNAz) incorporation into the gp120 glycan shield was characterized by MS of tryptic glycopeptides. Glycopeptides 183-196 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 128-133