References in the O-GlcNAc Database

Denis M, Dupas T, Persello A, Dontaine J, Bultot L, Betus C, Pelé T, Dhot J, Erraud A, Maillard A, Montnach J, Leroux AA, Bigot-Corbel E, Vertommen D, Rivière M, Lebreton J, Tessier A, Waard M, Bertrand L, Rozec B, Lauzier B. An O-GlcNAcylomic Approach Reveals ACLY as a Potential Target in Sepsis in the Young Rat. International journal of molecular sciences 2021 22(17) 34502162

Abstract:
Sepsis in the young population, which is particularly at risk, is rarely studied. O-GlcNAcylation is a post-translational modification involved in cell survival, stress response and metabolic regulation. O-GlcNAc stimulation is beneficial in adult septic rats. This modification is physiologically higher in the young rat, potentially limiting the therapeutic potential of O-GlcNAc stimulation in young septic rats. The aim is to evaluate whether O-GlcNAc stimulation can improve sepsis outcome in young rats. Endotoxemic challenge was induced in 28-day-old rats by lipopolysaccharide injection (E. Coli O111:B4, 20 mg·kg^-1) and compared to control rats (NaCl 0.9%). One hour after lipopolysaccharide injection, rats were randomly assigned to no therapy, fluidotherapy (NaCl 0.9%, 10 mL·kg^-1) ± NButGT (10 mg·kg^-1) to increase O-GlcNAcylation levels. Physiological parameters and plasmatic markers were evaluated 2h later. Finally, untargeted mass spectrometry was performed to map cardiac O-GlcNAcylated proteins. Lipopolysaccharide injection induced shock with a decrease in mean arterial pressure and alteration of biological parameters (p < 0.05). NButGT, contrary to fluidotherapy, was associated with an improvement of arterial pressure (p < 0.05). ATP citrate lyase was identified among the O-GlcNAcylated proteins. In conclusion, O-GlcNAc stimulation improves outcomes in young septic rats. Interestingly, identified O-GlcNAcylated proteins are mainly involved in cellular metabolism.

O-GlcNAc proteins:
A0A096MJ01, A0A096MK30, A0A096MKD4, A0A096P6L8, A0A0G2JSH9, A0A0G2JSP8, A0A0G2JSR0, A0A0G2JSU7, A0A0G2JSW3, A0A0G2JTG7, A0A0G2JTP6, A0A0G2JV65, A0A0G2JVG3, A0A0G2JVH4, A0A0G2JW41, A0A0G2JW94, A0A0G2JWK2, A0A0G2JWS2, A0A0G2JYK0, A0A0G2JZF0, A0A0G2K0F5, A0A0G2K3K2, A0A0G2K3Z9, A0A0G2K401, A0A0G2K5P5, A0A0G2K654, A0A0G2K719, A0A0G2K7F7, A0A0G2K9P4, A0A0G2K9Q9, A0A0G2KAK2, A0A0G2KB63, A0A0H2UHM5, A0A0H2UHQ9, A0A0H2UHZ6, A0A0H2UI36, A0A0U1RRV7, ROA2, B0BNG3, CAH1, SCOT1, B2RYW3, C0JPT7, D3ZCV0, D3ZG43, D3ZIC4, D3ZQM0, D3ZUB0, D3ZZ68, D3ZZN3, D4A0T0, D4A5E5, D4A6Q4, SYNP2, D4A7X7, D4A8X8, D4AA63, D4ACC2, F1LM30, F1LM47, F1LMP9, DESP, F1LP05, F1LP30, F1LSC3, S2512, S2513, F1M3H8, F1M820, F1M865, F1M944, F1M953, F1MAA7, F1MAF7, G3V6E1, G3V6H0, G3V6H5, G3V6P7, G3V6S0, G3V6T7, G3V6Y6, G3V7C6, G3V7J0, G3V826, G3V885, G3V8B0, G3V8L3, G3V8V3, G3V9A3, G3V9U2, M0R5J4, M0R735, M0R757, M0R7S5, M0R9L0, PRDX6, C1QBP, HSPB2, ACOT2, HCD2, PARK7, MDHC, AATM, HBA, FIBG, GPX1, ROA1, MDHM, LDHA, PDIA1, G3P, GSTP1, ALDOA, EF2, AT1A1, BIP, RPN1, ODP2, MLRV, KCRS, HS71A, ATPB, CLH1, AT2A2, DMD, ALDH2, KPYM, AL1A7, ETFA, A1I3, CAH3, FIBB, ECHM, ACADL, PGAM2, MYL3, PGK1, ACLY, THIL, ACSL1, CPT2, CSK21, NDUV2, AT5F1, NDKB, NB5R3, IGG2A, IGG2B, LAC2, UCRI, SDHB, TNNI3, CRYAB, PPIB, PGAM1, RPN2, CAH2, TCPA, VIME, PEBP1, ATP5H, EZRI, QCR2, HS90B, 1433B, ATPG, CRIP2, RSSA, CAV1, LDHB, HSPB1, COF1, TERA, DPYL2, TPIS, DESM, ODPB, TNNT2, AL1A1, ES1, IDHP, MYPC, PSA6, ARF3, 1433G, 1433E, EF1A2, H4, RAN, RS3, AP2B1, RL40, HSP7C, CH60, PHB1, ACTC, 1433T, TBA1A, 1433F, TBB5, NUP54, VDAC2, HS90A, EFTU, PNPH, HSPB6, PTBP1, H2B1, MUG1, ATPO, ANXA2, ADT2, K2C8, PRRC1, NIT2, Q498N4, ACSF2, H2A3, K2C6A, Q4G079, AGFG1, Q4PP99, Q4V8E1, EHD2, Q52KS1, NDUAA, Q5BJZ3, Q5D059, Q5M9H2, Q5RJR9, UBA1, Q5XFV4, LPP, Q5XI38, GDIR1, ODO1, TBA4A, Q5XIH3, ECHB, PDLI5, A1M, CPT1B, NDUS2, ECHA, ENPL, NDUS1, Q66HF3, MAVS, AMPL, ETFB, QCR1, K1C42, Q6IFU9, K1C14, K1C15, K1C13, K1C10, K2C75, K2C1, HNRPU, Q6IMZ3, TS101, RAB1A, PLAK, K2C5, DLDH, SYWC, TBA1B, Q6P9Y4, Q6PDV6, CNDP2, ROA3, CACP, DEST, Q7TQ70, CISY, Q91XN6, SDHA, IDH3A, ACON, AIFM1, MYG, TGM2, HCDH, VDAC1, SC31A

Species: Rattus norvegicus

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Ma J, Liu T, Wei AC, Banerjee P, O'Rourke B, Hart GW. O-GlcNAcomic Profiling Identifies Widespread O-Linked β-N-Acetylglucosamine Modification (O-GlcNAcylation) in Oxidative Phosphorylation System Regulating Cardiac Mitochondrial Function. The Journal of biological chemistry 2015 290(49) 26446791

Abstract:
Dynamic cycling of O-linked β-N-acetylglucosamine (O-GlcNAc) on nucleocytoplasmic proteins serves as a nutrient sensor to regulate numerous biological processes. However, mitochondrial protein O-GlcNAcylation and its effects on function are largely unexplored. In this study, we performed a comparative analysis of the proteome and O-GlcNAcome of cardiac mitochondria from rats acutely (12 h) treated without or with thiamet-G (TMG), a potent and specific inhibitor of O-GlcNAcase. We then determined the functional consequences in mitochondria isolated from the two groups. O-GlcNAcomic profiling finds that over 88 mitochondrial proteins are O-GlcNAcylated, with the oxidative phosphorylation system as a major target. Moreover, in comparison with controls, cardiac mitochondria from TMG-treated rats did not exhibit altered protein abundance but showed overall elevated O-GlcNAcylation of many proteins. However, O-GlcNAc was unexpectedly down-regulated at certain sites of specific proteins. Concomitantly, TMG treatment resulted in significantly increased mitochondrial oxygen consumption rates, ATP production rates, and enhanced threshold for permeability transition pore opening by Ca(2+). Our data reveal widespread and dynamic mitochondrial protein O-GlcNAcylation, serving as a regulator to their function.

O-GlcNAc proteins:
A9UMV9, B0BNC0, B2RYW3, B2RYX1, B5DEL8, D3ZUX5, D4A7L4, D4A898, F1LM47, F1LXA0, O70253, AATM, MDHM, NU4M, SODM, ODP2, ATPB, DHE3, COX5A, ALDH2, CX6C2, THIM, ETFA, ECHM, PCCA, ACADL, ACADS, ATPA, ACSL1, CPT2, NDUV2, ATP5J, SDHB, 3HIDH, ATP5E, ATP5I, ATP5H, CX7A2, ATPD, ACADV, ODPB, IDHP, CH60, EFTU, M2OM, MMSA, ADT1, ATPO, MIC60, Q3V5X8, ACSF2, Q4FZZ4, TGT, NDUAA, Q5BJZ3, NDUA9, ODO1, ECHB, NDUS2, ECHA, PDK2, NDUS1, Q66HF3, ETFB, QCR1, DLDH, Q6PCU0, ATP5L, CACP, QCR8, CISY, SDHA, ACON, PRDX3, VDAC1