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Song J, Liu C, Wang X, Xu B, Liu X, Li Y, Xia J, Li Y, Zhang C, Li D, Sun H. O-GlcNAcylation Quantification of Certain Protein by the Proximity Ligation Assay and Clostridium perfringen OGAD298N(CpOGAD298N). ACS chemical biology 2021 16(6) 34105348
Abstract:
O-GlcNAcylation is an O-linked β-N-acetyl-glucosamine (O-GlcNAc)-monosaccharide modification of serine or threonine in proteins that plays a vital role in many critical cellular processes. Owing to its low molecular weight, uncharged property, and difficulty in distinguishing from β-N-acetyl-galactosamine (GalNAc), the lack of high specificity and avidity tools and sophisticated quantification methods have always been the bottleneck in analyzing O-GlcNAc functions. Here, we compared glycan array data of the mutant of Clostridium perfringen OGA (CpOGAD298N), O-GlcNAc antibody CTD110.6, and several lectins. We found that CpOGAD298N can effectively distinguish GlcNAc from GalNAc. Glycan array analysis and isothermal titration calorimetry (ITC) show that CpOGAD298N has a GlcNAc specific binding characteristic. CpOGAD298N could be used in far-western, flow cytometry analysis, and confocal imaging to demonstrate the existence of O-GlcNAc proteins. Using the CpOGAD298N affinity column, we identified 84 highly confident O-GlcNAc modified peptides from 82 proteins in the MCF-7 cell line and 33 highly confident peptides in 33 proteins from mouse liver tissue; most of them are novel O-GlcNAc proteins and could not bind with wheat germ agglutinin (WGA). Besides being used as a facile enrichment tool, a combination of CpOGAD298N with the proximity ligation assay (PLA) is successfully used to quantify O-GlcNAc modified histone H2B, which is as low as femtomoles in MCF-7 cell lysate. These results suggest that CpOGAD298N is a specific tool for detection (far-western, flow cytometry analysis, and confocal imaging) and enrichment of O-GlcNAcylated proteins and peptides, and the CpOGAD298N-PLA method is useful for quantifying certain O-GlcNAc protein.
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Wang J, Dou B, Zheng L, Cao W, Zeng X, Wen Y, Ma J, Li X. Synthesis of Na2S2O4 mediated cleavable affinity tag for labeling of O-GlcNAc modified proteins via azide-alkyne cycloaddition. Bioorganic & medicinal chemistry letters 2021 48 34229054
Abstract:
A facile and convergent procedure for the synthesis of azobenzene-based probe was reported, which could selectively release interested proteins conducted with sodium dithionite. Besides, the cleavage efficiency is closely associated with the structural features, in which an ortho-hydroxyl substituent is necessary for reactivity. In addition, the azobenzene tag applied in the Ac4GlcNAz-labled proteins demonstrated high efficiency and selectivity in comparison with Biotin-PEG4-Alkyne, which provides a useful platform for enrichment of any desired bioorthogonal proteomics.
O-GlcNAc proteins:
PGP, EIFCL, KIF2A, PDLI1, BACH, DFFA, CLIC1, EIF3F, IF2B3, RTCA, PSDE, PPP6, RPC1, PSA7, HNRDL, SC16A, RPAC1, NKRF, EIF3H, PAPS1, SNUT1, ARK72, MYO1B, IDH3B, SAHH2, PLIN3, IMA7, UGDH, CTND1, SNX2, BRD4, WDR1, TBCA, FLNB, PR40A, MPPB, NDUS3, ECI2, CSDE1, U520, WDHD1, EIF3G, PSD10, IDHC, GLRX3, RL1D1, CIAO1, PLPHP, ERLN2, GLSK, SC31A, UBR5, ELP1, VAPB, 6PGL, AGM1, AHSA1, PSMG1, SGPL1, AP2A1, STAU1, TTC4, BPNT1, MBD3, TOM40, ACL6A, GSHR, PNPH, CYTB, KITH, P53, TPM3, PROF1, FUMH, ODPA, CY1, SRP19, DLDH, RU2A, UCHL1, ALDOC, THIO, KAP0, ESTD, ODPB, PYGB, ACADM, G6PD, ADHX, CDK4, HARS1, PEPD, P4HA1, ETFA, MIF, AK1A1, CCNB1, GLNA, DESP, FER, UBF1, PRS6A, RL35A, NELFE, RCC1, E2AK2, SPEE, ANXA7, RAB6A, PSB1, IMDH1, GSTM3, VATB2, FLNA, ACOC, SDHB, PIMT, FBRL, NDKB, ADRO, TCEA1, TBG1, MAOM, IF4B, THTM, RS12, BRD2, DNJB1, PSA1, PSA2, PSA4, STOM, PYR1, PSB4, PSB6, NDUS1, DPOD1, AMPL, ERP29, PRDX3, ECHM, PEBP1, PDIA3, HMOX2, PURA2, PUR8, AL1B1, RPB2, GDIA, TIA1, QCR1, HNRH3, STIP1, PRDX2, P5CR1, DUT, PROF2, SPB6, RADI, T2FA, MYH9, MYH10, FUS, PRS7, MP2K2, HEM6, GNL1, ODO2, SRP14, TALDO, ETFB, VATA, IF4A3, TXLNA, BUD31, CSK, THIM, LIS1, NAMPT, PRS6B, RECQ1, NOP2, CRKL, NSF, CAPZB, COPD, IDHP, AL9A1, RL34, FAS, SYCC, PSB3, IDH3A, SERPH, ANX11, FXR1, FXR2, SMCA4, GALK1, ROA3, HNRPM, IMA5, GDIR1, HNRPF, KIF11, THOP1, CAZA1, BIEA, MAP11, SUCA, SC24C, DRG2, ECHB, DSRAD, HNRH2, IF6, CORO7, ARPC4, CD81, SC61B, MYL6, PSA6, CDC42, SRP54, UB2D3, UBC12, ARP3, RL37A, COPZ1, NTF2, 1433G, PP1A, PP1B, SMD2, PRS10, ERF1, CNBP, H4, RAP1A, RS30, GBB1, GBB2, TRA2B, 2ABA, DYL1, RL38, PP2AA, TBA1B, GSTO1, DCD, RT05, RT09, RL36A, H33, VIGLN, FKBP3, DHSO, EXOSX, ODO1, MMSA, TF65, LGUL, 1433F, CSTF1, SRS11, EF1A2, PTN11, PUR1, GFPT1, C1QBP, BAX, SRSF4, RBBP4, ASPH, GRSF1, AIMP1, ILF3, CSN1, RED, MTAP, TADBP, ROA0, STX5, SRSF9, SRSF5, IFIT5, EIF3I, DC1I2, PICAL, ULA1, SNW1, FHL1, BOP1, UBP2L, DYHC1, EI2BA, TRI25, FLNC, GNA13, CAPR1, KPRA, UBP10, CHD4, NUMA1, GAPD1, EMC2, SEPT2, IF4H, IPYR, CNN3, SC23B, SF01, TRIP6, MARE1, ELAV1, TOM34, VAMP3, ADRM1, PKN2, CSRP2, DPYL2, RBBP7, H2B2E, PCKGM, TRXR1, TIM50, FA98B, ZN326, PREP, RRP12, SYAM, EXOS6, CAF17, UBR4, NT5D1, PDE12, JMJD6, CDC73, EDC4, PRP8, RL22L, SYDM, GGYF2, HSDL2, TM10C, ZCCHV, DHX29, DCXR, HUWE1, ACOT1, KTN1, CARM1, STX12, HORN, SPB1, SRRM1, SUV3, TXND5, SCPDL, FA98A, PCAT1, FAD1, UBA3, NEK9, BRX1, ZC3HF, SCFD1, HNRLL, ATX2L, PSPC1, P66B, DNJC9, DDX1, H1X, PSMF1, RT27, LAR4B, ARC1A, RENT1, FUBP1, P5CR2, TRM61, ZCCHL, PGAM5, FUBP3, SPF45, THOC3, ZFR, SNX27, RBM14, PRPK, TBCB, CDC5L, PARK7, HCD2, ROAA, EBP2, VRK1, NIPS1, MEP50, TBA1C, ERP44, NTPCR, DDX23, MTNA, NTM1A, TM109, SYTM, THIC, RBM4, HDHD5, ITPA, EIF2A, PDIP3, MK67I, GTPB4, REN3B, API5, UBE2O, WDR12, SLIRP, NAA50, ILKAP, SLK, PININ, YTDC2, RPF2, QTRT2, ARMT1, CSN7B, ELP3, KT3K, MRM3, GLOD4, MCCB, CWC22, WDR6, VTA1, EXOS4, INO1, LUC7L, TIGAR, XPP1, SIAS, PHP14, HELLS, ECHD1, RBM12, DD19A, SEP11, TBC13, ATD3A, DDX18, PNPO, RBM28, LYAR, DPP3, BCLF1, F120A, HPBP1, MAT2B, RRBP1, GMPR2, GRHPR, TES, CHRD1, SEPT9, EI2BD, DBNL, DDX41, APC7, STML2, MRT4, ACINU, NUP50, PSME2, MYO6, CHIP, CSN3, SRRM2, CD11A, SMC3, RTRAF, PIN4, PLAP, NUDC, COF2, AP3M1, TR150, NOP58, SGT1, SYYM, SBDS, EXOS1, SF3B6, RRP15, RT23, STRAP, CHTOP, SAMH1, TLN1, HYOU1, ATG4B, TBL2, PRC2C, PPME1, YTHD2, SNX9, SERC, CLIC4, DC1L1, S23IP
Species: Homo sapiens
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Liu Y, Chen Q, Zhang N, Zhang K, Dou T, Cao Y, Liu Y, Li K, Hao X, Xie X, Li W, Ren Y, Zhang J. Proteomic profiling and genome-wide mapping of O-GlcNAc chromatin-associated proteins reveal an O-GlcNAc-regulated genotoxic stress response. Nature communications 2020 11(1) 33214551
Abstract:
O-GlcNAc modification plays critical roles in regulating the stress response program and cellular homeostasis. However, systematic and multi-omics studies on the O-GlcNAc regulated mechanism have been limited. Here, comprehensive data are obtained by a chemical reporter-based method to survey O-GlcNAc function in human breast cancer cells stimulated with the genotoxic agent adriamycin. We identify 875 genotoxic stress-induced O-GlcNAc chromatin-associated proteins (OCPs), including 88 O-GlcNAc chromatin-associated transcription factors and cofactors (OCTFs), subsequently map their genomic loci, and construct a comprehensive transcriptional reprogramming network. Notably, genotoxicity-induced O-GlcNAc enhances the genome-wide interactions of OCPs with chromatin. The dynamic binding switch of hundreds of OCPs from enhancers to promoters is identified as a crucial feature in the specific transcriptional activation of genes involved in the adaptation of cancer cells to genotoxic stress. The OCTF nuclear factor erythroid 2-related factor-1 (NRF1) is found to be a key response regulator in O-GlcNAc-modulated cellular homeostasis. These results provide a valuable clue suggesting that OCPs act as stress sensors by regulating the expression of various genes to protect cancer cells from genotoxic stress.
O-GlcNAc proteins:
RBM47, SBNO1, CNOT1, RGPD3, P121C, PDLI1, MYO1C, AIP, PSD11, PGRC1, TAF4, CLIC1, IPO5, IF2B3, AGRIN, PLOD2, HMGN4, IMA4, PESC, NOP56, DDX3X, PODXL, IMA3, NFIB, ARI1A, G3PT, PDCD5, TCRG1, PSA7, SCAM3, HGS, MYPT1, HNRDL, XPO1, ZN609, SC16A, SR140, SET1A, NPC1, TBX3, ARC1B, TIF1A, PGRC2, PFD6, NKRF, ZN185, OGT1, HMGB3, PPM1G, EIF3D, IPO8, RPA34, NUP42, DHX15, PRP4, SERA, PSMD3, RFOX2, PAPS1, MCA3, HNRPR, PRPF3, TPD54, IF4G3, KLF4, E41L2, DENR, XPOT, PRC1, ZN207, GET3, BUB3, ACTN4, BUD23, SYNC, KRT86, CPSF5, U3IP2, CALU, SAHH2, MED14, SMCA5, ZN862, GANP, KDM1A, ACSL4, SNX3, OGA, HNRPQ, PLOD3, MAFK, IMA7, UGDH, PQBP1, DKC1, IF2P, EDF1, DNJA2, BRD4, PFD1, WDR1, CPNE3, ZC11A, CLU, T22D2, PP6R2, CREST, ANR17, PDCD6, TBCA, H2AY, FLNB, NCOR1, SC22B, PR40A, PSIP1, SRS10, SF3B1, CSDE1, NPM3, U520, NU155, WDHD1, CRTAP, IDHC, CCNK, PIAS2, SPF27, DNJC8, RL1D1, SRP72, MTA2, TOM70, TOX4, SC24D, SUN1, NFAT5, AP2A2, SC31A, SEM3D, AGFG2, ZRAB2, LC7L3, LYPD3, FKBP9, SMC2, IPO7, AHSA1, PSMG1, SC24A, SC24B, CNOT4, OXSR1, HS74L, AP2A1, BAG3, CLPT1, ACL6A, LDHA, AATM, EGFR, PGK1, ASSY, LDLR, K1C14, LMNA, APOA2, FINC, ALBU, TFR1, PROC, ALDOA, CYTB, ANXA1, GCR, KITH, THY1, K2C1, G3P, HSPB1, RPN1, GNAI2, AT1A1, AT1B1, ADT2, IF2A, HMGN2, ICAM1, RLA2, JUN, LA, ITB1, K1C18, K2C8, CDK1, ATPB, S10A6, ENOA, PYGL, G6PI, NPM, TPM3, ITAV, ACBP, LDHB, PDIA1, H10, CATD, ANXA2, TBB5, PROF1, SYEP, HS90A, HNRPC, TSP1, SP1, ANXA6, RHOC, DAF, MDR1, 4F2, HS90B, SRPRA, ASNS, CY1, RU17, ITA5, NFIC, VIME, RS17, K2C7, ANXA5, K1C16, RSSA, SNRPA, GSTP1, LEG1, HMGB1, TPM1, ROA1, RU2A, PARP1, PPBI, UCHL1, ALDOC, ATX1L, HS71B, CALM3, RO60, H14, PTPRF, THIO, ESTD, CH60, BIP, HSP7C, LAMP1, TOP1, TOP2A, PYC, C1TC, MPRI, ADHX, PABP1, PCNA, HARS1, IMDH2, TPR, KCRB, ACTN1, XRCC6, XRCC5, RINI, EF2, K1C10, K2C5, PDIA4, P4HA1, PLST, T2FB, CD59, MIF, GLU2B, CBPM, AK1A1, KPYM, ENPL, CCNB1, PO2F1, HNRPL, SYDC, PLAK, ALDR, AMPN, ERF3A, EZRI, FOSL1, FOSL2, MCP, NQO1, GNS, ZEP1, RS2, DESP, MUC1, CD44, CBR1, CREB1, H15, H13, H12, NCPR, AT2A2, CD36, STMN1, HSP76, HMGA1, JUNB, UBF1, JUND, ATF7, CEBPB, PYRG1, DDX5, PFKAL, LEG3, TCPA, PTN1, RL35A, RL7, VINC, SON, RL17, PGAM1, RCC1, ATF1, ML12A, NUCL, SPEE, RXRA, NFKB1, IF2B, ANXA7, BTF3, PSB1, MPRD, LMNB1, CSRP1, FLNA, 5NTD, VDAC1, CD9, TGM2, PIMT, FBRL, PUR2, PUR6, UBA1, NDKB, ROA2, RFX1, CBL, TCEA1, ITA6, SFPQ, PPIB, SYWC, RS3, NFYA, SAHH, COF1, IF4B, KTHY, EF1B, PPAC, CDK2, MCM3, RS12, BRD2, DNJB1, ATPA, PSA1, PSA3, PSA4, S100P, ITA3, MOES, DDX6, DNMT1, PAX6, U2AF2, RL13, S10A4, HMGB2, PTBP1, SYTC, SYVC, EF1G, STOM, 1433T, ARNT, RL10, RFA1, APEX1, PYR1, CALR, MAP4, CALX, TEAD1, GRN, EPHA2, 3MG, TKT, RBMS1, PML, EF1D, ERP29, PRDX6, RL12, KCY, PEBP1, PDIA3, 2AAA, NMT1, PURA2, UFO, SORCN, ILEU, RPB2, METK2, TIA1, ZEP2, DNJA1, PUR9, HNRH3, HNRH1, 1433B, 1433S, STIP1, S10AB, L1CAM, PRDX2, CDD, ELF1, RL9, CD70, KINH, CSTF2, MCM4, MCM5, MCM7, GLYM, HSP74, PROF2, PHB, SPB6, RFC4, RL22, K1C9, MYH9, MYH10, COPB2, BASI, FUS, NU214, DEK, K22E, PRS7, ATPG, RL4, PP1G, GNL1, SRP14, NUP62, TAGL2, TALDO, RBMX, VKGC, GRP75, IF4A3, RS19, RL3, OST48, FEN1, CAPG, TXLNA, TCPZ, RL13A, STAT3, MDHC, MDHM, IF2G, GARS, SYIC, LAP2A, LAP2B, STAT1, MTREX, RS27, LPPRC, RL35, CDN2A, ECE1, LIS1, MUC18, MATR3, MSH2, SSRA, RANG, VDAC2, CBX5, UBP5, KI67, RAGP1, RECQ1, NOP2, BAG6, NOTC1, RL27A, RL5, RL21, RL28, RS9, RS5, RS10, IQGA1, CAPZB, IF1AX, RL29, SOX9, COPD, GSH0, PSMD8, PRC2A, TCPE, PTSS1, K2C6C, AGRE5, PAXI, RL34, LMAN1, NASP, FAS, CDK8, TCPG, EFTU, SYAC, SYSC, MCM2, ACADV, YLPM1, TMEDA, RBM25, HINT1, NU153, RBP2, TAF6, GUAA, CRIP1, GDIB, EMD, SERPH, F10A1, MAP2, RL14, TCPQ, TCPD, ANX11, PAPOA, FXR1, FXR2, RAB7A, SMCA4, SSRD, HCFC1, HDGF, ROA3, 6PGD, HNRPM, IMA1, GDIR1, AGFG1, HNRPF, MSH6, CAZA1, CRIP2, NUP98, ACLY, COPA, SC24C, TCP4, SYRC, ATX1, ATN1, SYYC, UBP14, AT1B3, RD23B, SNAA, IF5, PSMD4, XPO2, TERA, AF10, AF17, NP1L1, ADK, DSRAD, SEC13, NH2L1, PSA, EIF3B, SYMC, IF6, CTBP2, TMM33, NU107, EPIPL, TPIS, EIF3E, SC61B, MYL6, ACTB, IF4A1, RS20, PRPS1, PSA6, S10AA, CDC42, DEST, RAB10, UBC12, UBE2N, ARP3, ABCE1, RS3A, RL26, PSME3, RL15, RL27, RL37A, S61A1, PFD3, B2MG, DAD1, SUMO2, WDR5, NTF2, HNRPK, 1433G, RS7, PP1A, PP1B, RS8, RS15A, RS16, 1433E, RS14, RS23, RS18, RS29, RS13, RS11, RUXE, SMD1, SMD2, SMD3, PRS10, RL7A, ERF1, CNBP, RS4X, RL23A, RS6, H4, RAN, RL23, RAP1A, RS24, RS25, RS26, RS30, GBB2, RL30, RL31, RL10A, RL32, RL11, RL8, PPIA, FKB1A, RS27A, TRA2B, AP2B1, 1433Z, RSMN, SUMO1, DYL1, RL38, RS21, RACK1, UBC9, YBOX1, CSK2B, TPM4, EF1A1, ACTS, TBA1B, TBA4A, TBB4B, CSK21, PA1B2, HBB, HBA, PITX1, GTF2I, PHC1, TCPB, RAE1L, PRKDC, SARNP, RL24, ARF1, ERH, RL19, SRSF3, FOXK1, DAB2, EFNB1, RBM10, RBM3, CYC, MPCP, VIGLN, CLH1, FKBP3, HNRPU, U2AF1, SPTB2, TIAR, SRSF2, FOXK2, RUNX1, FABP5, LAT1, TFAP4, OTUD4, PFKAP, XPC, EWS, MEF2A, SP3, H11, RL18A, FKBP4, PLOD1, RL6, M2OM, DYST, KMT2A, LMNB2, TF65, UBXN1, GLGB, IF4G1, K1C17, TLE3, REL, 1433F, PLP2, CSTF1, SRS11, EF1A2, SUH, GABPA, PAX8, FMR1, PRDX1, RL18, CKAP4, KHDR1, LRP1, SRSF1, DHX9, LG3BP, PPID, SSRP1, NSUN2, RBBP4, EP300, AHNK, HSP7E, GALT2, BST2, NU160, TBL3, ASPH, TROAP, BPTF, NFIA, SF3A3, AIMP1, ILF2, ILF3, LMAN2, TRAP1, FOXC1, MYO1E, CSTF3, ECH1, ACACA, CAF1B, RED, MTAP, TADBP, ROA0, PRDX4, CBX3, PSMD2, GPS2, SRSF9, SRSF5, SRSF6, TIF1B, G3BP1, PTK7, PABP4, EIF3I, TCOF, SF3B2, HAP28, FKBP5, SMAD4, PICAL, TBB3, PRP4B, PIN1, RIPK1, HDAC1, DCTN2, SNW1, TRA2A, CUL4B, DYR1A, TPBG, FHL1, MOGS, CD166, SPTN1, DX39B, TBB2A, KLF5, BYST, RUNX2, CDK13, CKAP5, CIRBP, HNRPD, SCRB2, DAG1, VEZF1, DSG2, EIF3A, UBP2L, SCRIB, TTL12, FHL2, DPYL3, DYHC1, IF4A2, SRC8, TRI25, FLNC, FA50A, CAPR1, RBM39, MCM6, ITPR1, PUM1, MDC1, EPN4, SMC1A, RRP1B, NCOA6, GSE1, UBP10, GANAB, LBR, MEF2D, CHD4, LASP1, ZN638, IMB1, NOLC1, NUMA1, SEPT2, SART3, CND1, ACAP1, U5S1, SYK, IF4H, PDIA6, PLEC, NOMO1, PON2, IPYR, TEBP, NONO, PWP2, RNPS1, PCBP1, PCBP2, SF3B3, KS6A1, SAFB1, SF3A2, RBMS2, SC23A, SC23B, SF3A1, SSXT, NCOA2, TRAM1, SF01, MED1, HMGN3, JHD2C, TRIP6, MARE1, ELAV1, ELF2, TAB1, AAAT, TOM34, UB2V2, NEDD8, ZYX, SEPT7, ADRM1, UAP1, PSMD5, DDB1, CDC37, DPYL2, RBBP7, TAF9, SRSF7, CPSF6, NRF1, FSCN1, IF16, KYNU, H2A2C, H2B2E, TRXR1, HNRL2, PDS5A, QSER1, TSR1, SMU1, P3H1, LSM12, CRTC2, GLE1, H90B2, ZN326, BCORL, TGO1, PRC2B, RRP12, TOIP1, PCID2, NU188, HP1B3, CE170, ZN362, ZC3HD, LRIF1, UBR4, UBAP2, KPRP, RBM26, AHDC1, CROCC, RPRD2, ECM29, MBNL2, ZMYM4, AR6P4, STEA4, ARID2, BICRL, CPIN1, LIN54, TM214, CAVN1, CDC73, EDC4, PRP8, SCYL2, GOLM2, NFRKB, NCEH1, MDEAS, ZC3HE, LARP1, FIP1, CRTC3, SAS6, CSPG4, WDR82, MCAF1, PACS1, SRCAP, RIPR1, UBN2, FBX50, IKIP, H32, LARP4, H2AV, RS27L, HAKAI, SPT6H, SND1, DDX46, BZW1, CYFP1, KDM3B, PHF5A, ZCCHV, NUP54, POGZ, NUFP2, HEAT3, EMSY, RAI1, I2BP2, RBBP6, SH3R1, HUWE1, YTHD3, KHDC4, CENPV, KAISO, MYPN, PEG10, PABP2, KTN1, THOC4, GP180, CAND1, CARM1, PRSR1, DDX42, DAAF5, P66A, RB6I2, CHERP, ANKH1, CCAR1, RAVR1, SPB1, SMAP1, PHAR4, MAML2, PORIM, CCAR2, NUP93, LRC47, MT1M, FNBP4, CPSF7, PR38A, GT251, TXND5, PAIRB, FA98A, TNR6A, PHC3, ABCF1, VP37A, NUP43, NUP37, NUP35, RLA0L, THOC2, WDR36, SMRC2, PUM2, SPP2A, ALMS1, C99L2, DDX54, DLG5, BRX1, DOT1L, PO210, GEMI5, ZN384, SCRB1, ZC3HF, NU133, PDC6I, NUDC2, GLMP, LMO7, ATX2L, PALLD, PSPC1, P66B, DNJC9, ELYS, DDX1, H1X, NICA, TM131, MAML1, HS105, CNOT9, ZN592, LAR4B, GCN1, NU205, TFG, TAF4B, STAM1, CBP, RBP56, DDX17, CELF1, OSTF1, RENT1, SMRC1, SMRD2, FUBP2, TNPO1, NEP1, UBP7, STMN2, LPP, MED12, H2A1C, SMCE1, RL36L, NCLN, FERM2, FUBP1, LRC59, FKB10, PF21A, INT12, FWCH2, AP2M1, REPS1, CMBL, SNR40, SEH1, DAZP1, RBM33, S10AG, OTUB1, HMCES, DDX27, P121A, PDLI5, FUBP3, WNK4, CHAP1, ZC3HA, CLP1L, CNDP2, ZFR, EP400, PRRC1, NOL4L, RBM14, QKI, PLIN4, S38A2, VPS35, CIC, MED15, MCCA, WRIP1, STRBP, TM209, SIN3A, MINT, UHRF1, HTF4, CDC5L, PFD5, RING2, EYA3, NUP88, POP1, MNT, SCAFB, EIF3C, DNJC7, PHB2, ATX2, ROAA, NP1L4, TS101, CPNE1, TCPH, EBP2, ANM1, H2B1M, RNZ2, TBA1C, MBB1A, TXD17, ERP44, ESYT1, WAC, DIDO1, AN32E, TMM43, TBB6, HNRL1, DDX23, TBB2B, TM109, TMED9, NUP58, GNL3, KIFC1, NUP85, RBM4, NAA15, SRRT, PDIP3, YTHD1, WNK3, GTPB4, UNK, SLIRP, IF5A2, NAT10, ILKAP, XRN2, SP130, RGAP1, DDX47, I2BPL, PININ, BOLA2, PTN23, WNK1, FA83D, ZHX3, STEEP, RPF2, ZN703, GORS2, JUPI2, MLXIP, CYBP, RC3H2, TENS1, EMAL4, NCOA5, TNR6C, CHD8, APMAP, ENY2, CD320, UBN1, DCP1A, LUC7L, RTN4, RPR1B, NIT2, ANLN, PDLI7, DDX21, SIAS, SHLB2, MBNL1, OSTC, RAB6B, PHP14, SYFB, RBM12, DD19A, LYAR, CARF, BCLF1, TAB2, TMOD3, CDK12, IF2B1, MAT2B, MYOF, ITSN2, BICRA, CNOT2, SEP10, RCC2, BCCIP, RRBP1, RBM27, KANL3, ATX10, MRC2, SAE2, NXF1, ABCF2, TES, TCF20, SUN2, LIMA1, CHRD1, SEPT9, UBQL2, S30BP, MED13, PFD2, PUF60, XPO7, SIX4, DDX41, CCNL1, JUPI1, MRT4, GPTC8, NUDT5, RALY, ACINU, AGO2, NUP50, ZHX1, CDV3, TRPC5, MRTFB, ZMIZ1, YETS2, HECD1, PKCB1, COR1C, TPX2, AKP8L, PRP19, UBQL1, G3BP2, CHIP, PACN2, SSRG, EPCR, SCAF8, TRI33, SRRM2, PA2G4, CD11A, SMC3, RTRAF, RUVB2, EIF3L, RUVB1, NUDC, SYFA, DRG1, E41L3, RRP44, TR150, WBP11, NOP58, ZN281, SGT1, NOSIP, LSM2, LC7L2, SBDS, STRAP, RTCB, NOC2L, RL36, CHTOP, TLN1, ARIP4, HYOU1, PRC2C, PPME1, YTHD2, SP16H, TNPO3, SRPRB, RBM8A, ZN706, NCOR2, NPTN, COPG1, CLIC4, MD1L1, BZW2, IF2B2, SCC4, ZHX2, S23IP
Species: Homo sapiens
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Zhang W, Liu T, Dong H, Bai H, Tian F, Shi Z, Chen M, Wang J, Qin W, Qian X. Synthesis of a Highly Azide-Reactive and Thermosensitive Biofunctional Reagent for Efficient Enrichment and Large-Scale Identification of O-GlcNAc Proteins by Mass Spectrometry. Analytical chemistry 2017 89(11) 28510447
Abstract:
O-linked β-N-acetylglucosamine (O-GlcNAc) is a ubiquitous post-translational modification of proteins in eukaryotic cells. Despite their low abundance, O-GlcNAc-modified proteins play many important roles in regulating gene expression, signal transduction, and cell cycle. Aberrant O-GlcNAc proteins are correlated with many major human diseases, such as Alzheimer's disease, diabetes, and cancer. Because of the extremely low stoichiometry of O-GlcNAc proteins, enrichment is required before mass spectrometry analysis for large-scale identification and in-depth understanding of their cellular function. In this work, we designed and synthesized a novel thermosensitive immobilized triarylphosphine reagent as a convenient tool for efficient enrichment of azide-labeled O-GlcNAc proteins from complex biological samples. Immobilization of triarylphosphine on highly water-soluble thermosensitive polymer largely increases its solubility and reactivity in aqueous solution. As a result, facilitated coupling is achieved between triarylphosphine and azide-labeled O-GlcNAc proteins via Staudinger ligation, due to the increased triarylphosphine concentration, reduced interfacial mass transfer resistance, and steric hindrance in homogeneous reaction. Furthermore, solubility of the polymer from complete dissolution to full precipitation can be easily controlled by simply adjusting the environmental temperature. Therefore, facile sample recovery can be achieved by increasing the temperature to precipitate the polymer-O-GlcNAc protein conjugates from solution. This novel immobilized triarylphosphine reagent enables efficient enrichment and sensitive detection of more than 1700 potential O-GlcNAc proteins from HeLa cell using mass spectrometry, demonstrating its potential as a general strategy for low-abundance target enrichment.
O-GlcNAc proteins:
A0A024R5Q9, A0A0B4J1V8, A0A0B4J203, GAL3B, RBM47, UBA6, ESYT2, SHOT1, NDUF8, VWA8, GTPBA, A5Y5A3, CNOT1, PGP, TBAL3, SMHD1, LR14B, NCF1B, A8K005, B4DLC0, B4DLN1, B4DQP1, B4E259, EIFCL, B7Z2B5, B7Z532, B7Z5W1, DSA2D, D7RF68, E9PL57, E9PLN8, I1VE18, L0R5A1, S35U4, ADAS, KIF2A, PDLI1, AIP, SMAP, NDUS8, PSD12, PSMD9, SPT5H, DFFA, HIP1, EIF3F, IPO5, SAP18, IF2B3, DNM1L, NDUA4, PSDE, BIN1, NOP56, DDX3X, IMA3, TRI38, SCD, DHSD, TXND9, ACPM, UBFD1, AP3D1, DVL2, CHD1, TOR1A, PTGES, ACOT8, NHRF1, TPP1, RPC1, PSA7, MGST3, HAT1, QCR8, HGS, S27A2, HNRDL, BTAF1, SR140, PUR4, NPC1, DEGS1, SCAM2, ARPC2, ARPC3, BET1, RPAC1, PGRC2, NDUA1, RER1, OGT1, PMM2, HMGB3, EIF3H, ARPC5, DHX15, CYB5B, PRP4, SERA, NDUS4, PAPS1, ZW10, SNUT1, RIPK2, PRPF3, PPIH, E41L2, XPOT, DNPH1, PSCA, TSN6, ZN207, NDUB5, BUB1, BUD23, GATC, HTSF1, SGTA, SYNC, PM34, CPSF5, SCO2, ORC5, TIM8A, DHX16, SMCA5, MAST3, OPA1, TBCD4, OGA, HNRPQ, DIAP1, MOT2, IMA7, CTND1, DPM1, Z354A, RT14, PQBP1, TI17B, DKC1, IF2P, EDF1, MCE1, ABCB7, WDR1, BRE1B, ZC11A, CLU, ANR17, COQ9, NDUS7, NIPS2, VPS4B, CISY, PR40A, NDK6, VP26A, MPPB, PSIP1, ECI2, BAF, SF3B1, CSDE1, PRKRA, NPM3, ERAL1, TIPRL, KS6A4, NU155, XRP2, WDHD1, CRTAP, CMC1, RNH2A, EIF3G, AP1G2, IDHC, CCNK, SPF27, FLOT1, GLRX3, RL1D1, CLPX, CIAO1, SRP72, LTN1, UFL1, UBXN7, PRP6, PCF11, GLSK, SC31A, RPP14, YIF1A, AGFG2, NDUB6, UBE4B, ELP1, NDUB8, LC7L3, KIF4A, MPZL1, 6PGL, PAPS2, TRI16, ARI2, PSMG1, MPC2, ASML, RPP29, HS74L, AP2A1, TTC4, TM50A, BAG2, EMAL2, BPNT1, NDUBA, ACL6A, COX1, COX2, PNPH, AATM, EGFR, ADA, ATP6, RASN, LDLR, HLAB, LMNA, ALBU, NU1M, NU3M, NU4M, KITH, K2C1, G3P, HLAA, TYSY, RPN2, HMGN1, ISG15, LA, K1C18, DCUP, CDK1, NPM, TPM3, HEXA, HYEP, H10, SAP, SYEP, HNRPC, YES, SP1, DAF, PFKAM, HEM3, CY1, RU17, ITA5, RS17, RSSA, RM03, SRP19, RU1C, HMOX1, RU2A, PARP1, LKHA4, ALDOC, F86B2, GSTT2, ST1A3, HS71B, CBSL, RPAC2, ECE2, EFMT4, EFCE2, MYBA, HLAC, ARAF, H14, ODP2, MGST1, ESTD, GTR3, UMPS, ODB2, ACADM, TOP1, TOP2A, G6PD, PYC, C1TC, ADHX, PRPS2, PABP1, ADT1, TPR, KCRB, RINI, K2C5, ACPH, GYS1, ENOB, CD59, MTDC, MIF, CX7A2, CCNB1, CX6B1, PO2F1, SYDC, PLAK, QCR7, ERF3A, EZRI, UCHL3, MCP, PHKG2, RS2, RFA2, CBR1, BGAL, EPCAM, NCPR, AT2A2, UBF1, NDUB7, KAPCA, CAN2, PYRG1, DDX5, LEG3, TCPA, PTN1, RL7, NELFE, PGAM1, RCC1, XRCC1, RPAB1, NDUV2, SPEE, IF2B, BTF3, H2A1D, COX5A, LMNB1, IMDH1, FLNA, ACOC, ODBB, MUTA, OSBP1, PIMT, FBRL, PUR2, HEMH, TCEA1, AT2B4, CPT2, KTHY, RIR1, EF1B, AT5F1, THIL, CDK2, APC, MCM3, THTM, RS12, TYY1, ITA3, DDX6, DNMT1, U2AF2, HMGB2, SYVC, EF1G, AOFB, RL10, RFA1, APEX1, MAP4, CALX, PSA5, NDUS1, RXRB, AMPL, T2EA, T2EB, IMPA1, 3MG, CO4A5, SPB3, ATPD, PDIA3, 2AAB, CDC27, NMT1, PURA2, AMRP, PUR8, CLIP1, GSTT1, SL7A1, AL1B1, RPB2, METK2, RIR2, HNRH3, HNRH1, STIP1, L1CAM, P5CR1, TF2H1, ACSL1, CSTF2, MCM4, MCM5, MCM7, RFC4, RFC2, RL22, T2FA, GDE, SOAT1, BASI, NU214, DEK, K22E, PRS7, HEM6, RL4, LONM, SRP14, NUP62, TALDO, RBMX, COIL, RS19, FEN1, CAP2, TCPZ, NNMT, PSB10, RL13A, PEX19, MDHM, RFC5, RFC3, BUD31, GARS, SYIC, EIF1, LAP2A, LAP2B, MTREX, AK1C3, LPPRC, THIM, MATR3, GPDM, SSRA, SSRB, RANG, PRS6B, EFTS, VDAC2, UBP5, RECQ1, ATRX, IF2M, MP2K3, BRCC3, RL27A, RS10, GNPI1, CAPZB, IF1AX, SYQ, RL29, MAOX, PTSS1, IDHP, PIPNB, DPOD2, TCPG, RM19, INPP, SRP09, SYCC, PSB2, MCM2, ACADV, TMEDA, RBM25, NU153, RBP2, NDUV1, GSK3B, 5NTC, SPS1, GUAA, DNLI3, GDIB, CPT1A, F10A1, DYN2, MAP2, CDK7, CDK9, LRBA, RL14, PAPOA, FXR1, FXR2, RAB7A, RB27A, RT29, SMCA4, SSRD, TPMT, HCFC1, SSDH, DHB4, PSMD7, STA5B, UBP11, DYLT3, CCNH, ROA3, HNRPM, IMA1, NCBP2, MP2K6, KIF11, HXK2, BIEA, PLK1, NUBP1, MAP11, SUCA, MVD1, PGTB2, CATC, CCHL, IST1, TCP4, PMS2, SYYC, UBP14, RD23A, P5CS, IF5, PSMD4, BI1, MFAP1, AFAD, NP1L1, CASP9, ADK, DSRAD, SEC13, HNRH2, SCOT1, EIF3B, ATP5E, IF6, CF298, TMM33, CORO7, SELB, MTPN, YBEY, ARPC4, CD81, SC61B, ROMO1, MYL6, ACTB, IF4A1, PRPS1, PSA6, CDC42, DEST, GMFB, RAB8A, SPCS3, SRP54, RAB5B, UBC12, UBE2K, RAB14, TM258, CSN2, RAP1B, RS3A, VA0D1, NAA20, S61A1, B2MG, COPZ1, UFM1, AP1S1, HNRPK, TIM10, PRS4, RS15A, RS23, RUXE, SMD3, PRS10, ERF1, RS6, RAN, RL23, RS15, RS24, RS25, RS26, RBX1, RL39, RL31, RL10A, RL32, PPIA, TRA2B, AP2B1, DYL1, DYLT1, RL38, SKP1, ACTG, UBC9, CSK2B, UB2L3, EF1A1, CSK21, SERB, IF4G2, RPP38, GTF2I, RAE1L, GSTO1, PRKDC, IN35, RT25, RT35, RT05, RT11, RT15, RT06, RT09, LACTB, RL36A, ARF5, ERH, H33, FOXK1, PRR5, RBM10, TFAM, PIPNA, TF2B, CDK16, NFKB2, FKBP3, HNRPU, U2AF1, SET, GALK2, FABP5, CAP1, HMCS1, IFM3, RL18A, NUCB1, RL6, M2OM, LMNB2, TAP1, TAP2, CEBPZ, TF65, UBXN1, IF4G1, ATP7A, CSTF1, FAK1, SRS11, EF1A2, PUR1, PSME1, GABPA, FMR1, RL18, C1QBP, KHDR1, KLC1, SRSF1, QOR, LG3BP, PPID, SSRP1, CAMP2, NSUN2, RBBP4, NCBP1, HSP7E, BST2, MPPA, WASC5, TBL3, SNF5, STX4, GRSF1, NFIA, SF3A3, TP53B, ILF2, ILF3, PTPRJ, TRAP1, TRAF2, MYO1E, PP1R8, BNIP2, CSTF3, STRN3, RM28, ACACA, CSN1, CAF1B, TADBP, ROA0, AIMP2, PAK2, CBX3, STK3, STX5, SRSF5, SRSF6, TIF1B, PABP4, EIF3I, 2A5G, UB2V1, RM49, DC1I2, ILK, SNTB2, PPIG, TCOF, SF3B2, HAP28, ROCK1, PICAL, SQSTM, PRP4B, HDAC1, DCTN2, SNW1, STIM1, PWP1, MTMR2, CUL2, CUL4A, FCL, RAB31, RAB32, NOG2, TBB2A, BYST, PEBB, HNRPD, IL18, VEZF1, TRI29, TTL12, DPOA2, ICT1, DCTN1, ELOA1, TRI25, FASTK, PDE3A, RBM39, HLTF, MCM6, ITPR1, TRIPC, PUM1, EPN4, SMC1A, RRP1B, PSF1, UBP10, GANAB, LBR, CHD4, NOLC1, NUMA1, PSME4, GAPD1, CND2, SPCS2, EMC2, FL2D, PSMD6, ABRX2, SART3, CND1, EXOS7, U5S1, SYLM, WDR43, ACOX1, EBP, PCM1, NOMO1, PON2, TEBP, NONO, RAB35, RNPS1, PCBP2, ELOC, UBE3C, DHC24, SF3B3, RSU1, SF3B4, SF3A1, SKIV2, MARE2, NHRF2, TSN, SF01, CIP4, TRIPB, PCH2, ELAV1, SMAD2, TBCE, VAMP3, ZYX, SEPT7, CCDC6, UAP1, PSMD5, MK14, RM23, DPYL2, SYPL1, RBBP7, IF16, KYNU, CAH9, NDUA9, PCKGM, HCDH, UGPA, MIC60, HNRL2, INF2, PDS5A, TSR1, ALG11, QRIC1, SMU1, LRRF1, RPA43, LSM12, ACSF3, PPCEL, TB10B, MIX23, RHG29, PDCD4, Q53FH6, DHB12, SNUT2, LACB2, EIPR1, H90B4, TM41B, HERC4, PP6R3, PREP, PSMG4, RRP12, TOIP1, SYAM, PCID2, S27A3, SAMD9, CYTSB, TDIF2, TTC38, EXOS6, NU188, CE170, SNPC4, CHCH9, DDX59, GPTC4, HECD3, SKT, RM02, UBAP2, LCE1C, ACBD5, F102B, RBM26, DCAF8, ATPF1, DDI2, NT5D1, LYRM7, EMC10, RIF1, OBSCN, CE350, AXA81, PR38B, BRE1A, ARHGG, LYPL1, ECM29, MIC13, MAP1S, UTP25, TENS3, INT3, C19L1, CPIN1, SMYD5, PTRD1, CNDH2, MRM1, P4R3A, ACD10, DE10B, SCMC1, TM214, HIBCH, TTI2, DHX57, CDC73, RM14, L2GL2, MET2B, PRP8, TTC27, TTC37, RICTR, LCLT1, WDR82, HACD2, GGYF2, KAT3, UBR3, LARP4, SPT6H, SND1, COX15, DDX46, TM10C, BZW1, EIF3M, MEPCE, CYFP1, ENOF1, FAKD5, MOB1B, KDM3B, HS2ST, K2C74, TRM1L, ZCCHV, NUP54, MAVS, DHX29, COMD6, HDDC2, LIMS2, I2BP2, PATL1, SETD3, PABP2, MTA70, ZN598, AACS, LUZP1, GP180, CAND1, CMTD1, PRSR2, CARM1, COMD2, DDX42, SPAS2, CONA1, NDUAB, DAAF5, STX12, DLP1, P66A, HORN, RB6I2, FABD, CEP97, CTL2, PHF6, UBR1, CHERP, ANKH1, DJC10, NELFD, MIRO1, RB12B, RAVR1, SPB1, SRRM1, CA174, MICU2, TRM2A, PELP1, ABI1, CCAR2, NDUF2, NUP93, LRC47, GPD1L, TOM5, OGFD1, TTC9C, JAGN1, CPSF7, PAF1, ZN433, F241A, ENAH, CL029, NHLC2, SUMF2, UBAC2, RDH13, UXS1, FA98A, NNRE, LS14A, PAPD5, CNNM3, MCU, FBX22, FAD1, NUP35, Q8NFH9, ABHDB, KNL1, OR1M1, ATLA2, MSPD2, DDX55, NCOA7, THOC2, WDR36, G45IP, CX038, FBX30, S35B2, PUM2, KLDC4, UBA3, KISHA, TBC15, RM30, PNPT1, SSH3, GEMI5, IPO4, ABHD5, ZC3HF, TF3C2, TM263, PTPM1, NU133, CHAC2, THEM6, LEO1, CPLX3, NUDC2, TFB1M, SCFD1, HNRLL, CD003, SEN15, SPRY4, TRUB1, LMO7, ARAP3, PRP31, PALLD, CTBL1, DDB2, DDX1, DHB8, PSMF1, RTF1, RT27, AP3S1, LAR4B, GCN1, PRP16, NU205, TFG, RBP56, DDX17, RAD50, CELF1, OSTF1, ARHG1, UFD1, RENT1, SMRC1, FUBP2, ARHG2, UBP13, USP9X, SCAM4, OSBP2, F162A, RM24, SYAP1, EXOC4, FERM2, PBIP1, RPE, EXOS8, OTUL, CHCH1, PPWD1, COA7, TAM41, F136A, P5CR2, DCPS, FAF2, FXRD1, AP2M1, GCP3, F241B, NMD3, RMD1, MSI2H, SNR40, RM38, RRFM, SIR1, YIPF6, KBP, GNA1, RT24, MOCOS, DAZP1, SAAL1, SIM12, DNJA3, TMA16, PTCD3, OTUB1, TRM61, HMCES, DUS3L, OTUD5, VMP1, DCNL1, SMRD1, TOE1, DDX27, MTNB, ZC21A, PGAM5, FUBP3, SPF45, SUCB2, HPDL, ATPMK, BT3L4, CLP1L, SCYL1, SNX27, YTDC1, ZN830, NSUN5, RBM14, UHRF2, PUS7, TRNT1, TEFM, EFGM, NUDC1, PRPK, PIGS, WRIP1, RANB9, NEB2, IWS1, SIN3A, OSBL9, INT14, ZSC10, RUFY1, MMS19, UHRF1, NIBA2, YMEL1, MYCBP, TBCB, PSB7, CNN2, CDC5L, PSMD1, PFD5, MPH6, TSNAX, TTC1, CSN8, KIF2C, MGLL, HCD2, NP1L4, ACON, TCPH, ANM1, VRK1, CND3, ARP5L, DDX50, RNZ2, GRWD1, MACD1, CMS1, MEP50, RT63, TBA1C, MBB1A, FERM1, CG050, PDD2L, MIC25, UQCC2, UTP23, LXN, NTPCR, TACO1, GCP2, SEN34, ALG1, PSMG3, CSN4, DIDO1, RBM42, MCMBP, AASD1, DCNL5, AN32E, P4K2A, MMTA2, TBB6, PAXX, HNRL1, MTNA, WDR18, THUM3, NTM1A, ASHWN, TM109, GNL3, NUP85, ELOV1, IFT27, SYTM, THIC, FUND2, SF3B5, SFXN3,