Carbo-loading in Coccidioides spp.: A quantitative analysis of CAZyme abundance and resulting glycan populations.

abstract：:We show by nanoelectrospray ionization (nanoES) Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR MS) that it is possible to observe oligosaccharide-protein complexes with dissociation constants in the millimolar range, such as P(k) trisaccharide (globotriaoside) complexed with the Shiga-like toxin (...

journal_title：Glycobiology

authors： Kitova EN,Kitov PI,Bundle DR,Klassen JS

更新日期：2001-07-01 00:00:00

abstract：:Galectin 1 (GAL1) is a beta-galactoside-binding lectin involved in cell cycle progression. GAL1 overexpression is associated with neoplastic transformation and loss of differentiation. The gene encoding for human GAL1 resides on chromosome 22(q12; q13), and its expression is developmentally regulated. Although devoid ...

journal_title：Glycobiology

authors： Lutomski D,Fouillit M,Bourin P,Mellottée D,Denize N,Pontet M,Bladier D,Caron M,Joubert-Caron R

更新日期：1997-12-01 00:00:00

abstract：:We have employed fast atom bombardment mass spectrometry (FAB-MS) to screen the N-linked oligosaccharides of Bowes melanoma tissue plasminogen activator (mt-PA), and recombinant t-PAs produced by Chinese hamster ovary cells (rt-PA) and by a gene-enriched melanoma cell line (rmt-PA). These studies have confirmed the pu...

journal_title：Glycobiology

authors： Chan AL,Morris HR,Panico M,Etienne AT,Rogers ME,Gaffney P,Creighton-Kempsford L,Dell A

更新日期：1991-03-01 00:00:00

abstract：:Polysialic acid (PSA) is thought to attenuate neural cell adhesion molecule (NCAM) adhesion, thereby facilitating neural cell migration and regeneration. Although the expression of PSA has been shown to correlate with the progression of certain tumors such as small cell lung carcinoma, there have been no studies to de...

journal_title：Glycobiology

authors： Suzuki M,Suzuki M,Nakayama J,Suzuki A,Angata K,Chen S,Sakai K,Hagihara K,Yamaguchi Y,Fukuda M

更新日期：2005-09-01 00:00:00

abstract：:Glycans mediate a wide variety of biological roles via recognition by glycan-binding proteins (GBPs). Comprehensive knowledge of such interaction is thus fundamental to glycobiology. While the primary binding feature of GBPs can be easily uncovered by using a simple glycan microarray harboring limited numbers of glyca...

journal_title：Glycobiology

authors： Li L,Guan W,Zhang G,Wu Z,Yu H,Chen X,Wang PG

更新日期：2020-04-20 00:00:00

abstract：:In Campylobacter jejuni, the PglB oligosaccharyltransferase catalyzes the transfer of a heptasaccharide from a lipid donor to asparagine within the D/E-X1-N-X2-S/T sequon (X1,2 ≠ P) or releases this heptasaccharide as free oligosaccharides (fOS). Using available crystal structures and sequence alignments, we identifie...

journal_title：Glycobiology

authors： Barre Y,Nothaft H,Thomas C,Liu X,Li J,Ng KKS,Szymanski CM

更新日期：2017-10-01 00:00:00

abstract：:In this work, we analyzed at high resolution the sugar-binding mode of the recombinant N-terminal ricin-B domain of the hemolytic protein LSLa (LSL(150)) from the mushroom Laetiporus sulphureus and also provide functional in vitro evidence suggesting that, together with its putative receptor-binding role, this module ...

journal_title：Glycobiology

authors： Angulo I,Acebrón I,de las Rivas B,Muñoz R,Rodríguez-Crespo I,Menéndez M,García P,Tateno H,Goldstein IJ,Pérez-Agote B,Mancheño JM

更新日期：2011-10-01 00:00:00

abstract：:Erythropoietin (Epo) is a 166 amino acids protein containing three N-glycosylation sites (Asn-24, Asn-38, and Asn-83) and 1 O- glycosylation site (Ser-126) and involved in the regulation of the level of red blood cells. Today, only one recombinant human Epo (rHuEpo), produced in CHO cell line, is extensively used in t...

journal_title：Glycobiology

authors： Cointe D,Béliard R,Jorieux S,Leroy Y,Glacet A,Verbert A,Bourel D,Chirat F

更新日期：2000-05-01 00:00:00

abstract：:The syp locus includes four genes encoding putative regulators, six genes encoding glycosyltransferases, two encoding export proteins, and six other genes encoding unidentified functional proteins associated with biofilm formation and symbiotic colonization. However, the individual functions of the respective genes re...

journal_title：Glycobiology

authors： Ye L,Zheng X,Zheng H

更新日期：2014-04-01 00:00:00

abstract：:Lectins are used as defense effector proteins against predators, parasites and pathogens by animal, plant and fungal innate defense systems. These proteins bind to specific glycoepitopes on the cell surfaces and thereby interfere with the proper cellular functions of the various antagonists. The exact cellular toxicit...

journal_title：Glycobiology

authors： Bleuler-Martinez S,Stutz K,Sieber R,Collot M,Mallet JM,Hengartner M,Schubert M,Varrot A,Künzler M

更新日期：2017-05-01 00:00:00

abstract：:The Neu1 locus, in the S region of the murine histocompatibility-2 complex, regulates the sialic acid content of several liver lysosomal enzymes. Three alleles, Neu1a, Neu1b, and Neu1c, have been described on the basis of differential sialylation of the enzyme liver acid phosphatase. The Neu1a allele occurs in a small...

journal_title：Glycobiology

authors： Carrillo MB,Milner CM,Ball ST,Snoek M,Campbell RD

更新日期：1997-10-01 00:00:00

abstract：:Algal fucoidan is an alpha-L-fucose-based polysaccharide endowed with important biological properties for which the structure has not yet been fully elucidated. In an attempt to implement new enzymatic tools for structural study of this polysaccharide, we have found a fucosidase activity in the digestive glands of the...

journal_title：Glycobiology

authors： Berteau O,McCort I,Goasdoué N,Tissot B,Daniel R

更新日期：2002-04-01 00:00:00

abstract：:Endogenous lectins can control critical biological responses, including cell communication, signaling, angiogenesis and immunity by decoding glycan-containing information on a variety of cellular receptors and the extracellular matrix. Galectin-1 (Gal-1), a prototype member of the galectin family, displays only one ca...

journal_title：Glycobiology

authors： Romero JM,Trujillo M,Estrin DA,Rabinovich GA,Di Lella S

更新日期：2016-12-01 00:00:00

abstract：:Glycolipids are important components of almost all biological membranes. They possess unique properties that have only been incompletely characterized so far. The plant glycolipid digalactosyldiacylglycerol (DGDG) strongly influences the physical behavior of phospholipid model membranes in both the dry and hydrated st...

journal_title：Glycobiology

authors： Popova AV,Hincha DK

更新日期：2005-11-01 00:00:00

abstract：:The synthesis of the common and well-documented Siaalpha 2,6 to Galbeta 1,4GlcNAc structure (Sia6LacNAc) is principally mediated by the sialyltransferase ST6Gal I, which is particularly highly expressed in liver, lactating mammary gland, intestinal epithelia of newborn animals, and B cells. Multiple independent promot...

journal_title：Glycobiology

authors： Appenheimer MM,Huang RY,Chandrasekaran EV,Dalziel M,Hu YP,Soloway PD,Wuensch SA,Matta KL,Lau JT

更新日期：2003-08-01 00:00:00

abstract：:We developed a new in vitro assay for oligosaccharyltransferase (OST), which catalyzes the transfer of preassembled oligosaccharides on lipid carriers onto asparagine residues in polypeptide chains. The asparagine residues reside in the sequon, Asn-X-Thr/Ser, where X can be any amino acid residue except Pro. We demons...

journal_title：Glycobiology

authors： Kohda D,Yamada M,Igura M,Kamishikiryo J,Maenaka K

更新日期：2007-11-01 00:00:00

abstract：:F-type lectins are fucolectins with characteristic fucose and calcium-binding sequence motifs and a unique lectin fold (the "F-type" fold). F-type lectins are phylogenetically widespread with selective distribution. Several eukaryotic F-type lectins have been biochemically and structurally characterized, and the F-typ...

journal_title：Glycobiology

authors： Bishnoi R,Khatri I,Subramanian S,Ramya TN

更新日期：2015-08-01 00:00:00

abstract：:Many mannose-binding proteins inhibit divergent strains of human immunodeficiency virus type 1 (HIV-1) in in vitro models of viral infectivity, suggesting that targeting mannose residues in vaccine applications might offset the strain restriction typically observed in antibody responses to HIV vaccine preparations. Co...

journal_title：Glycobiology

authors： Pashov A,MacLeod S,Saha R,Perry M,VanCott TC,Kieber-Emmons T

更新日期：2005-10-01 00:00:00

abstract：:The detailed structures of N- glycans derived from bile salt-stimulated lipase (BSSL) found in human milk were determined by combining exoglycosidase digestion with matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. The N- glycan structures were conclusively determined in terms of complexity...

journal_title：Glycobiology

authors： Mechref Y,Chen P,Novotny MV

更新日期：1999-03-01 00:00:00

abstract：:Galectins are a sub-family of lectins, defined by their highly conserved beta-sandwich structures and ability to bind to beta-galactosides, like Gal beta1-4 Glc (lactose). Here, we used (15)N-(1)H HSQC and pulse field gradient (PFG) NMR spectroscopy to demonstrate that galectin-1 (gal-1) binds to the relatively large ...

journal_title：Glycobiology

authors： Miller MC,Klyosov A,Mayo KH

更新日期：2009-09-01 00:00:00

abstract：:Protein N- and O-glycosylation are well known co- and post-translational modifications of immunoglobulins. Antibody glycosylation on the Fab and Fc portion is known to influence antigen binding and effector functions, respectively. To study associations between antibody glycosylation profiles and (patho) physiological...

journal_title：Glycobiology

authors： de Haan N,Falck D,Wuhrer M

更新日期：2020-03-20 00:00:00

abstract：:The presence of nonmammalian core alpha(1,3)-fucose and core xylose glyco-epitopes on glycans N-linked to therapeutic glycoproteins produced in plants has raised the question of their immunogenicity in human therapy. We address this question by studying the distribution of these N-glycans in pea, rice, and maize (whic...

journal_title：Glycobiology

authors： Bardor M,Faveeuw C,Fitchette AC,Gilbert D,Galas L,Trottein F,Faye L,Lerouge P

更新日期：2003-06-01 00:00:00

abstract：:We have previously shown that chondroitin 6-sulfotransferase (C6ST) catalyzes transfer of sulfate not only to position 6 of GalNAc residue of chondroitin but also to position 6 of Gal residue of keratan sulfate. In this study, we examined the sulfation of sialyl lactosamine oligosaccharides by C6ST. C6ST catalyzed tra...

journal_title：Glycobiology

authors： Habuchi O,Suzuki Y,Fukuta M

更新日期：1997-04-01 00:00:00

abstract：:The high-molecular-mass salivary mucin MG1, one of two major mucins produced by human salivary glands, plays an important role in oral health by coating the tooth surface and by acting as a bacterial receptor. Here this mucin was purified from the submandibular/sublingual saliva of a blood group O individual. The pres...

journal_title：Glycobiology

authors： Thomsson KA,Prakobphol A,Leffler H,Reddy MS,Levine MJ,Fisher SJ,Hansson GC

更新日期：2002-01-01 00:00:00

abstract：:Escherichia coli K92 produces a capsular polysialic acid with alternating alpha2,8 alpha2,9 NeuNAc linkages. This polysaccharide is cross-reactive with the neuroinvasive pathogen Neisseria meningitidis Group C. The K92 polysialyltransferase (PST) catalyzes the synthesis of the polysialic acid with alternating linkages...

journal_title：Glycobiology

authors： Vionnet J,Vann WF

更新日期：2007-07-01 00:00:00

abstract：:Mammalian alpha1,6-fucosyltransferase (FUT8) catalyses the transfer of a fucose residue from a donor substrate, guanosine 5'-diphosphate-beta-L-fucose to the reducing terminal N-acetylglucosamine (GlcNAc) of the core structure of an asparagine-linked oligosaccharide. Alpha1,6-fucosylation, also referred to as core fuc...

journal_title：Glycobiology

authors： Ihara H,Ikeda Y,Toma S,Wang X,Suzuki T,Gu J,Miyoshi E,Tsukihara T,Honke K,Matsumoto A,Nakagawa A,Taniguchi N

更新日期：2007-05-01 00:00:00

abstract：:We have examined the time course of the neuronal death and regeneration of rat axotomized hypoglossal nerve with various conditions of the nerve resection, and established a useful system to measure neurotrophic activities of bioactive substances. In this system, neuronal death can be evaluated by counting surviving n...

journal_title：Glycobiology

authors： Itoh M,Fukumoto S,Baba N,Kuga Y,Mizuno A,Furukawa K

更新日期：1999-11-01 00:00:00

abstract：:Heparan sulfate/heparin N-deacetylase/N-sulfotransferase-1 (NDST-1) is a critical enzyme involved in heparan sulfate/heparin biosynthesis. This dual-function enzyme modifies the GlcNAc-GlcA disaccharide repeating sugar backbone to make N-sulfated heparosan. N-sulfation is an absolute requirement for the subsequent epi...

journal_title：Glycobiology

authors： Saribaş AS,Mobasseri A,Pristatsky P,Chen X,Barthelson R,Hakes D,Wang J

更新日期：2004-12-01 00:00:00

abstract：:The content of sulfated glycans having 6-O-sulfated GlcNAc residues alters in the course of colonic carcinogenesis. We previously characterized two GlcNAc 6-O-sulfotransferases (SulTs), SulT-a and -b, expressed in colonic normal tissues and adenocarcinomas [Seko et al. (2000) Glycobiology, 10, 919-929]. Levels of the ...

journal_title：Glycobiology

authors： Seko A,Nagata K,Yonezawa S,Yamashita K

更新日期：2002-06-01 00:00:00

abstract：:O-Acetylglucuronoxylans (AcGX) in Arabidopsis thaliana carry acetyl residues on the 2-O and/or 3-O positions of the xylopyranosyl (Xylp) units, but the distribution of different O-acetylated Xylp units is partly unclear. We studied a possible correlation of xylan acetylation and the activities of different glycosyltra...

journal_title：Glycobiology

authors： Chong SL,Virkki L,Maaheimo H,Juvonen M,Derba-Maceluch M,Koutaniemi S,Roach M,Sundberg B,Tuomainen P,Mellerowicz EJ,Tenkanen M

更新日期：2014-06-01 00:00:00