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Fan Z, Li J, Liu T, Zhang Z, Qin W, Qian X. A new tandem enrichment strategy for the simultaneous profiling of O-GlcNAcylation and phosphorylation in RNA-binding proteome. The Analyst 2021 146(4) 33465208
Abstract:
RNA-protein interactions play important roles in almost every step of the lifetime of RNAs, such as RNA splicing, transporting, localization, translation and degradation. Post-translational modifications, such as O-GlcNAcylation and phosphorylation, and their "cross-talk" (OPCT) are essential to the activity and function regulation of RNA-binding proteins (RBPs). However, due to the extremely low abundance of O-GlcNAcylation and the lack of RBP-targeted enrichment strategies, large-scale simultaneous profiling of O-GlcNAcylation and phosphorylation on RBPs is still a challenging task. In the present study, we developed a tandem enrichment strategy combining metabolic labeling-based RNA tagging for selective purification of RBPs and HILIC-based enrichment for simultaneous O-GlcNAcylation and phosphorylation profiling. Benefiting from the sequence-independent RNA tagging by ethynyluridine (EU) labeling, 1115 RBPs binding to different types of RNAs were successfully enriched and identified by quantitative mass spectrometry (MS) analysis. Further HILIC enrichment on the tryptic-digested RBPs and MS analysis led to the first large-scale identification of O-GlcNAcylation and phosphorylation in the RNA-binding proteome, with 461 O-GlcNAc peptides corresponding to 300 RBPs and 671 phosphopeptides corresponding to 389 RBPs. Interestingly, ∼25% RBPs modified by two PTMs were found to be related to multiple metabolism pathways. This strategy has the advantage of high compatibility with MS and provides peptide-level evidence for the identification of O-GlcNAcylated RBPs. We expect it will support simultaneous mapping of O-GlcNAcylation and phosphorylation on RBPs and facilitate further elucidation of the crucial roles of OPCT in the function regulation of RBPs.
O-GlcNAc proteins:
NACAM, SAP18, PLOD2, NOP56, DDX3X, PLXB2, RRP8, SERA, PSMD3, MCA3, PRPF3, TPD54, TIM44, ACTN4, ACSL4, PLOD3, IF2P, ZC11A, SC22B, PR40A, MPPB, CSDE1, U520, NU155, EIF3G, SPF27, RL1D1, CLPX, RTN3, LC7L3, VAPB, SMC2, AP2A1, WIZ, BAG2, TOM40, ACL6A, EGFR, LMNA, TFR1, FRIH, RPN1, RPN2, ITB1, SYEP, HNRPC, SRPRA, VIME, GNAI3, ANXA5, LAMP1, ACADM, TOP1, TOP2A, PABP1, ADT3, TPR, EF2, PDIA4, FPPS, ENPL, ALDR, NDKA, RS2, UBF1, ARF4, NUCL, RAB6A, PSB1, FLNA, SDHB, UBA1, NDKB, ITA6, SFPQ, IF4B, AT2B4, THIL, RS12, PSA4, SYVC, 1433T, MAP4, PSA5, PSB4, NDUS1, ECHM, KCY, AMRP, SDHA, METK2, CPSM, PUR9, HNRH1, 1433S, STIP1, P5CR1, MCM4, HSP74, CTNA1, MYH9, DEK, RL4, SPB5, NUP62, RBMX, TCPZ, ECE1, PRS6B, KI67, RAGP1, ATRX, SYQ, LMAN1, NASP, FAS, AL7A1, SYSC, MCM2, ACADV, NU153, RBP2, DNLI3, MRE11, CPT1A, F10A1, TCPD, RAB7A, IDH3G, HCFC1, DHB4, HDGF, ROA3, 6PGD, NUP98, ACLY, TCP4, SYYC, UBP14, SNAA, IF5, TERA, DSRAD, TPD52, EIF3B, NU107, EPIPL, SC61B, SRP54, B2MG, SMD2, RL23A, YBOX1, NOP14, IF4G2, GTF2I, NUCB2, RT22, HMGN5, RBM10, TFAM, CLH1, SPTB2, SET, CAP1, EXOSX, EWS, ODO1, RL18A, NUCB1, M2OM, LMNB2, SRS11, CALD1, RL18, C1QBP, CKAP4, KHDR1, DHX9, GOGA2, SSRP1, AHNK, AIMP1, ILF3, SRSF5, SRSF6, TIF1B, TCOF, PICAL, SNW1, TRI29, EIF3A, MLEC, CAPR1, SMC1A, RRP1B, GANAB, NUMA1, U5S1, RRS1, ACOX1, PLEC, RNPS1, PUM3, RB11B, SEPT7, DDB1, CDC37, SRSF7, PCKGM, HNRL2, INF2, PDS5A, PREP, RRP12, TOIP1, HP1B3, RBM26, BRE1A, CDKAL, PRP8, ZC3HE, QSOX2, IKIP, TM10C, EIF3M, PABP2, KTN1, CAND1, THOC6, P66A, MISP, CCAR1, PELP1, NDUF2, RM50, PAF1, TXND5, TOIP2, THOC2, TM263, NU133, PDC6I, SCFD1, LMO7, ELYS, RT27, HS105, NU205, RAD50, SMRC1, TNPO1, FUBP1, P5CR2, PTCD3, DDX27, EFGM, IWS1, NIBA2, YMEL1, PSMD1, EIF3C, ROAA, CMS1, MBB1A, GNL3, PDIP3, PININ, ACAD9, SFXN1, CYBP, RM47, RTN4, DDX21, AAAS, CARF, AATF, BCLF1, MYOF, SYLC, NXF1, SEC63, LIMA1, SEPT9, KAD3, RCOR1, ACINU, TMCO1, PPIE, PA2G4, RUVB2, TR150, RT23, CHTOP, TLN1, HYOU1, SAM50, SP16H, UTP18, SRPRB
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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Berthier A, Vinod M, Porez G, Steenackers A, Alexandre J, Yamakawa N, Gheeraert C, Ploton M, Maréchal X, Dubois-Chevalier J, Hovasse A, Schaeffer-Reiss C, Cianférani S, Rolando C, Bray F, Duez H, Eeckhoute J, Lefebvre T, Staels B, Lefebvre P. Combinatorial regulation of hepatic cytoplasmic signaling and nuclear transcriptional events by the OGT/REV-ERBα complex. Proceedings of the National Academy of Sciences of the United States of America 2018 115(47) 30397120
Abstract:
The nuclear receptor REV-ERBα integrates the circadian clock with hepatic glucose and lipid metabolism by nucleating transcriptional comodulators at genomic regulatory regions. An interactomic approach identified O-GlcNAc transferase (OGT) as a REV-ERBα-interacting protein. By shielding cytoplasmic OGT from proteasomal degradation and favoring OGT activity in the nucleus, REV-ERBα cyclically increased O-GlcNAcylation of multiple cytoplasmic and nuclear proteins as a function of its rhythmically regulated expression, while REV-ERBα ligands mostly affected cytoplasmic OGT activity. We illustrate this finding by showing that REV-ERBα controls OGT-dependent activities of the cytoplasmic protein kinase AKT, an essential relay in insulin signaling, and of ten-of-eleven translocation (TET) enzymes in the nucleus. AKT phosphorylation was inversely correlated to REV-ERBα expression. REV-ERBα enhanced TET activity and DNA hydroxymethylated cytosine (5hmC) levels in the vicinity of REV-ERBα genomic binding sites. As an example, we show that the REV-ERBα/OGT complex modulates SREBP-1c gene expression throughout the fasting/feeding periods by first repressing AKT phosphorylation and by epigenomically priming the Srebf1 promoter for a further rapid response to insulin. Conclusion: REV-ERBα regulates cytoplasmic and nuclear OGT-controlled processes that integrate at the hepatic SREBF1 locus to control basal and insulin-induced expression of the temporally and nutritionally regulated lipogenic SREBP-1c transcript.
O-GlcNAc proteins:
A4D111, POTEF, A5GZ75, AXA2L, P121C, A9Z0R7, EIFCL, C3UMV2, F1JVV5, I6TRR8, MYO1C, IF2B3, DDX3X, TCRG1, OPLA, XPO1, SC16A, SET1A, OGT1, EIF3D, DDX3Y, DHX15, PRP4, SERA, PSMD3, HNRPR, ACTN4, MYO1B, AKAP8, HNRPQ, UGDH, USO1, WDR1, ANR17, GGCT, LX12B, FLNB, PR40A, SF3B1, SPB7, NU155, KRT38, SC24D, GLSK, SC31A, ELP1, SMC2, AGM1, UTS2, BAG4, SC24A, SC24B, AP2A1, LDHA, AL1A1, PGK1, A2MG, CO3, CYTA, KV117, IGHG1, IGHA1, APOE, APOC2, FIBG, TFR1, TRFE, CATA, ALDOA, TBB4A, G3P, HSPB1, RPN1, RPN2, AT1A1, ARGI1, ALDH2, S10A8, ADT2, GELS, ATPB, APOA4, ENOA, PYGL, G6PI, TPM3, PDIA1, CATD, ANXA2, CAN1, TBB5, HS90A, SP1, CO1A2, HS90B, PO2F2, GSTP1, VILI, ANXA4, PARP1, LKHA4, ATX1L, POTEI, UBB, UBC, SAA2, HS71A, HS71B, IGG1, TBA3C, TBA3D, THIO, CH60, BIP, HSP7C, PYGB, PYGM, G6PD, PYC, C1TC, NFH, IMDH2, XRCC6, XRCC5, AT1A3, EF2, PDIA4, P4HA1, ENOB, GFAP, ENPL, IDE, PO2F1, HNRPL, PLAK, DESP, AT2A2, HSP76, DDX5, LEG3, TCPA, RL7, VINC, E2AK2, ITIH2, ANXA7, HNF1A, FILA, CD11B, FLNA, VDAC1, TGM2, PUR2, UBA1, NDKB, TGM1, EST1, SFPQ, SAHH, MCM3, ATPA, PTBP1, SYVC, ABCD3, GRN, TKT, SPB3, AL4A1, PDIA3, KPYR, RPB2, AKT1, PUR9, HNRH1, CASPE, 1433S, S10AB, PRDX2, MCM4, MCM7, HS71L, CTNB1, IRS1, GDE, MYH9, FUS, SPB5, NUP62, TALDO, GRP75, CAPG, TCPZ, STAT3, MDHC, MDHM, ECHA, GARS, SYIC, HUTH, LPPRC, MATR3, MSH2, VDAC2, SYQ, LEG7, COPD, SPB4, TCPE, AL9A1, LMAN1, FMO5, TCPG, SYAC, RBM25, KLK7, DYN2, TCPQ, TCPD, RAB7A, HCFC1, KS6A3, HNRPM, HXK2, CAZA1, NUP98, ACLY, COPB, COPA, SC24C, SYRC, SYYC, UBP14, HSP72, P5CS, XPO2, TERA, MTP, AF17, PSA, HNRH2, EIF3B, SYMC, NU107, EPIPL, TPIS, ACTB, IF4A1, HNRPK, 1433G, PRS4, ACTA, H4, RS27A, RL40, 1433Z, RACK1, ACTG, ACTH, ACTC, ACTS, TBA1B, TBA4A, TBB4B, PRKDC, DCD, VIGLN, CLH1, HNRPU, FABP5, MSHR, EWS, SEMG2, DSG1, SP3, PLOD1, EF1A2, GFPT1, PRDX1, KHDR1, TGM3, DHX9, LG3BP, DSC1, ILF3, TRAP1, PAK2, PSMD2, PABP4, PICAL, PKP1, BLMH, SNTB1, TBB2A, VEZF1, TRI29, UBP2L, LY6D, SRC8, PDIA5, HS902, EPN4, SMC1A, GANAB, MVP, PLEC, NONO, SC23A, SC23B, CDSN, JHD2C, CYTM, DPYL2, PCKGM, TKFC, Q53G76, Q58FF2, Q59EA0, ZN326, FILA2, UBAP2, XP32, RBM26, EF1A3, ARID2, TBA3E, POTEE, SBSN, FBX50, Q70T18, Q71E78, TBA1A, SND1, NUP54, MYH14, PEG10, PRP39, TAXB1, CAND1, CARM1, PRSR1, SPA12, ANKH1, ASXL1, NUP93, RDHE2, Q8N6B4, PDPR, TNR6A, COP1, PDC6I, POF1B, ATX2L, DDX1, BAP1, TFG, RBP56, EVPL, DDX17, RENT1, FUBP2, UBP7, NCLN, H2B1A, WNK4, ZC3HA, SCYL1, SPB12, GSDMA, VPS35, PHF12, CIC, STRBP, VAT1, NUP88, ATX2, CPNE1, TCPH, TBA1C, DIDO1, HNRL1, TBB2B, NUP58, ACTBM, TB182, SP130, WNK1, AGO3, MCCB, MOV10, TNR6C, S10AE, DD19A, ATD3A, TBA8, UGGG1, IF2B1, CALL5, RRBP1, NXF1, CMC2, PO2F3, AGO2, AGO1, Q9UL79, ACSL5, DD19B, TNR6B, CD11A, EIF3L, SYFA, KLK5, RTCB, WNK2, PKP3, HYOU1, SNX9, COPG1, IF2B2, S23IP
Species: Homo sapiens
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Jiang K, Gao Y, Hou W, Tian F, Ying W, Li L, Bai B, Hou G, Wang PG, Zhang L. Proteomic analysis of O-GlcNAcylated proteins in invasive ductal breast carcinomas with and without lymph node metastasis. Amino acids 2016 48(2) 26374642
Abstract:
The potential role of protein O-GlcNAcylation in cancer has been studied extensively, and the spread of cancer cells to regional lymph nodes is the first step in the dissemination of breast cancer. However, the correlation between O-GlcNAcylation and lymphatic metastasis in breast cancer remains elusive. In this study, we demonstrated that the overall O-GlcNAcylation as well as O-GlcNAc transferase (OGT) tends to decrease in response to the augmentation of lymph node metastasis (LNM) in invasive ductal breast carcinomas (IDCs). Although accumulating evidence indicates that individual O-GlcNAcylation may be important in the pathogenesis of breast cancer, O-GlcNAcylated proteins in IDCs are still largely unexplored. Herein, O-GlcNAcylated proteins of IDCs were chemo-enzymatically enriched and identified via liquid chromatography combined with tandem mass spectrometry. In total, 155 O-GlcNAcylated proteins were determined, of which 41 were only observed in LNM tissues, while 40 were unique in non-LNM samples. Gene ontology analysis showed that O-GlcNAc is primarily a nucleocytoplasmic post-translational modification, and most enriched functional terms were related to cancer development in both metastatic and non-metastatic IDCs. Moreover, several O-GlcNAcylated proteins involved in glycolysis and its accessory pathway were identified from LNM and non-LNM groups, respectively. These results indicate that the O-GlcNAcylation statuses of individual proteins were independent of the overall O-GlcNAcylation levels of metastatic and non-metastatic IDCs. Aberrant O-GlcNAc modification of these proteins might be associated with LNM progression.
Species: Homo sapiens
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Hahne H, Sobotzki N, Nyberg T, Helm D, Borodkin VS, van Aalten DM, Agnew B, Kuster B. Proteome wide purification and identification of O-GlcNAc-modified proteins using click chemistry and mass spectrometry. Journal of proteome research 2013 12(2) 23301498
Abstract:
The post-translational modification of proteins with N-acetylglucosamine (O-GlcNAc) is involved in the regulation of a wide variety of cellular processes and associated with a number of chronic diseases. Despite its emerging biological significance, the systematic identification of O-GlcNAc proteins is still challenging. In the present study, we demonstrate a significantly improved O-GlcNAc protein enrichment procedure, which exploits metabolic labeling of cells by azide-modified GlcNAc and copper-mediated Click chemistry for purification of modified proteins on an alkyne-resin. On-resin proteolysis using trypsin followed by LC-MS/MS afforded the identification of around 1500 O-GlcNAc proteins from a single cell line. Subsequent elution of covalently resin bound O-GlcNAc peptides using selective β-elimination enabled the identification of 185 O-GlcNAc modification sites on 80 proteins. To demonstrate the practical utility of the developed approach, we studied the global effects of the O-GlcNAcase inhibitor GlcNAcstatin G on the level of O-GlcNAc modification of cellular proteins. About 200 proteins including several key players involved in the hexosamine signaling pathway showed significantly increased O-GlcNAcylation levels in response to the drug, which further strengthens the link of O-GlcNAc protein modification to cellular nutrient sensing and response.
O-GlcNAc proteins:
UBA6, SHOT1, MEX3A, TPC13, CNOT1, PGP, CE051, SMHD1, CC85C, I4E1B, ZBBX, B2R8K8, B2RB32, B3KNS4, B3KUR4, B4DF70, B4DIH0, B4DIR9, B4DTN6, B8XCX8, DX39A, BACH, GTPB1, SMAP, AP3B1, PSD12, PSMD9, ATOX1, PGRC1, SPT5H, TAF4, DFFA, CLIC1, EIF3F, WASL, IPO5, EF2K, PLOD2, MEIS1, PSDE, IMA4, BCL9, SDCB1, NOP56, IMA3, ARI1A, UBFD1, CCS, DVL2, KMT2D, ANM5, TNPO2, GEMI2, HAT1, MYPT1, GAK, XPO1, ZN609, SC16A, SR140, PUR4, NKRF, ZN185, CASC3, OGT1, PMM2, HMGB3, PPM1G, SHIP2, NVL, NUP42, R113A, KDM6A, DHX15, MCES, RRP8, SERA, DC1L2, ZW10, M3K7, RIPK2, WDR62, TXNL1, IF4G3, E41L2, FOXO3, DENR, XPOT, BUB3, ACTN4, HTSF1, SGTA, SYNC, LANC1, DHX16, ZNRD2, KPRB, AQR, GANP, HNRPQ, BUB1B, DIAP1, PLIN3, ANM3, CTND1, EIF1B, USO1, IF2P, NBN, SRGP2, N4BP1, ROCK2, CLAP2, CPNE3, BRE1B, ZC11A, CLU, T22D2, ANR17, GGCT, HMMR, VATG1, FLNB, NCOR1, SPAG7, PR40A, GGYF1, PSIP1, NDUS3, SRS10, KHDR3, SF3B1, CSDE1, PRKRA, KS6A5, NPM3, LYPA1, U520, TIPRL, OFD1, WDHD1, CD123, EIF3G, PSD10, SPF27, CIAO1, RMP, TOX4, SC24D, ST65G, UBXN7, PLPHP, NFAT5, SOGA1, UBP19, WDR47, SC31A, HEXI1, UBR5, SCAF4, UBE4B, ELP1, ZRAB2, KIF4A, VAPB, SNAPN, 6PGL, SMC2, ATG7, IPO7, AGM1, ZFYV9, SVIL, BAG4, AHSA1, PARN, PSMG1, SC24A, SC24B, AGRL2, TYDP2, PCNT, YETS4, STABP, ASML, EYA4, CEP43, HS74L, WIZ, STAU1, BAG2, BAG3, BPNT1, ECD, MBD3, BCL10, MOC2B, TOM40, CHK2, GSHR, PNPH, HPRT, ADA, CYTB, OAT, KITH, CPNS1, P53, HSPB1, TYSY, RPN1, RLA1, JUN, LA, NPM, NFL, NFM, ANXA2, SYEP, HS90A, HNRPC, SP1, 4F2, HS90B, ASNS, VIME, GSTP1, LEG1, HMGB1, UCHL1, LKHA4, H2A1, UBC, GLI2, ODP2, LAMP1, G6PD, ADHX, CDK4, SRF, PCNA, HARS1, ADT3, IMDH2, ACTN1, PEPD, XRCC5, LAMP2, RINI, EF2, PLST, ACPH, KAP2, CD99, GLU2B, AK1A1, KPYM, PO2F1, SYDC, ALDR, ERF3A, GNS, ZEP1, DESP, CREB1, GCFC2, UBF1, ATF7, CAN2, PYRG1, TCPA, SON, NELFE, ATF1, NFKB1, ICAL, IMDH1, GSTM3, FLNA, COMT, FBRL, PUR2, PUR6, UBA1, ENPP1, CBL, SP100, NFYA, SAHH, COF1, TENA, THTM, RS12, DNJB1, PSA4, DNMT1, RAE2, PTBP1, SYTC, 1433T, RFA1, APEX1, PYR1, MAP4, CALX, PSA5, NDUS1, TPP2, SHC1, TKT, PML, MARCS, PRDX6, PRDX5, PRDX3, KCY, 2AAA, 2AAB, CDC27, NMT1, SDHA, GDIA, METK2, DNJA1, AKT1, PUR9, HNRH1, S10AB, ARRB2, DCTD, TF2H1, KINH, CSTF2, DUT, TTK, PROF2, CAH8, RFC4, RFC2, HXD13, MYH9, MYH10, ADDA, BASI, NU214, DEK, MYH11, PPM1A, PRS7, ARL3, MP2K2, RL4, 8ODP, NUP62, ZEB1, TAGL2, COIL, VATA, GRP75, TXLNA, STAT3, PEX19, RFC5, RFC3, IF2G, NAA10, KDM5C, CSK, GARS, SYIC, LAP2A, LAP2B, STAT1, EPS15, CASP3, LPPRC, HD, MSH2, GPDM, RANG, VDAC2, CBX5, UBP5, MK09, KI67, RECQ1, ATRX, CRKL, RL21, MAP1B, IQGA1, GLYG, SYQ, ID4, TISD, PPCE, RFX5, GSH0, PRC2A, NEST, RPIA, NASP, FAS, ARRB1, CENPF, SRP09, PCY1A, SYAC, SYSC, PSB2, ACOT2, RBM25, NUMB, NU153, RBP2, GUAA, MRE11, SERPH, PDLI4, VASP, MAP2, LRBA, TCPD, FXR1, FXR2, RAB5C, DUS3, GALK1, HCFC1, IRAK1, UBP11, HDGF, ROA3, 6PGD, IMA1, GDS1, GDIR1, AGFG1, HNRPF, TF2AA, MSH6, KIF11, ZN143, HXK2, THOP1, NUP98, BIEA, PPP5, ARFP2, NUBP1, ACLY, COPB, CCHL, ICLN, SYRC, SYYC, AAPK2, BCAT1, RD23B, KAD2, P5CS, IF5, XPO2, TERA, AFAD, AF17, ADK, DSRAD, PKNX1, ALR, HNRH2, EIF3B, BID, RRP1, IF6, GEMI4, EPIPL, MTPN, TPIS, EIF3E, MYL6, ACTB, IF4A1, RS20, PRPS1, S10AA, DEST, CSN2, ABCE1, RS3A, PSME3, MGN, PFD3, HNRPK, PP1A, RS15A, RUXF, PPIA, RS27A, AP2B1, 1433Z, DYL1, SKP1, IF5A1, RACK1, UBC9, UB2L3, ACTS, CSK21, PA1B2, IGBP1, IF4G2, GTF2I, PI42B, TCPB, RAE1L, GSTO1, PRKDC, TMF1, RL19, SRSF3, MXRA7, FOXK1, XIAP, TFAM, VIGLN, PURA, BORG5, CLH1, NFKB2, U2AF1, FOXK2, AMPD2, NC2B, TFAP4, OTUD4, EWS, CDR2, TOP2B, AKA12, KMT2A, UBXN1, IF4G1, K1C17, LGUL, REL, 1433F, UBE3A, PTN12, SRS11, CALD1, PTN11, PUR1, GFPT1, PSME1, GABPA, RING1, FMR1, KHDR1, KLC1, SRSF1, DHX9, GOGA2, LG3BP, SSRP1, VAC14, NSUN2, RBBP4, NCBP1, AHNK, HSP7E, SCRN1, NU160, FOXO1, TBL3, TFCP2, GRSF1, SFSWA, TP53B, ILF3, ELAV2, TRAP1, FOXC1, TAF10, NFAC3, CSTF3, UBP4, CAF1A, RED, MTAP, LIPA1, FADD, PRDX4, CBX3, STK3, PSMD2, SBP1, SRSF6, TIF1B, PABP4, IFIT5, PHLP, UB2V1, DC1I2, PPIG, TCOF, GOGA4, FKBP5, GAB1, 4EBP1, 4EBP2, RIPK1, HDAC1, KCC2B, DCTN2, ULA1, SNW1, SNX1, PWP1, CUL2, DYR1A, AAMP, DX39B, BLMH, CKAP5, DAG1, BOP1, UBE4A, KEAP1, SAFB2, UBP2L, SCRIB, TTL12, DPOA2, WRN, DPYL3, DYHC1, NPAT, SRC8, TRI25, FLNC, FRG1, CAPR1, SLBP, MCM6, PUM1, MDC1, SMC1A, RRP1B, NCOA6, UBP10, 2A5D, MEF2D, CHD4, NFAC4, ZN638, IMB1, NUMA1, NAA25, CND2, FL2D, CND1, EXOS7, U5S1, R3HD1, RB3GP, SETB1, RRS1, WDR43, PLEC, PCM1, IPYR, TEBP, NONO, RBBP5, L2GL1, PCBP1, ELOB, SF3B3, CNN3, KS6A1, SAFB1, SF3B4, SC23A, SF3A1, SKIV2, TCEA2, NCOA2, TSN, TRBP2, SF01, PCH2, MED1, TRIP6, ELAV1, ELF2, TAB1, AAAT, SMAD2, TBCE, ZYX, ADRM1, UAP1, E2F4, AINX, DDB1, CDC37, RBBP7, SMN, DREB, NRF1, KNOP1, HNRL2, INF2, PDS5A, QSER1, CL16A, ERC6L, IAH1, QRIC1, CTU2, LRRF1, RA1L2, RPA43, MA7D1, RABL6, CE022, VP26B, LARP7, ARI4B, CBWD6, BCL7A, PDCD4, CRTC2, H1BP3, Q59GF8, ZN326, RIPL1, PP6R3, SH319, WDR44, PRC2B, SYAM, DOP1, SMAG2, TBCEL, TDIF2, EXOS6, CE170, CHCH9, FKB15, ZC3HD, GPTC4, LRIF1, RBM20, UBR4, BEND3, UBAP2, RBM26, TUT4, ATPF1, DDI2, NT5D1, LYRM7, RIF1, CE350, RPRD2, ANGE2, BRE1A, MYOME, ZN318, ECM29, ZMYM4, FHI2A, K2C79, LAR1B, MAP1S, AR6P4, KAZRN, ARID2, INT3, CDCA2, C19L1, PDPK2, HEAT6, WWC2, CARL2, CPIN1, SMYD5, OTU7B, ELP2, CNDH2, SDE2, LIN54, IPP2B, ANR54, JMJD6, PPR18, ZCHC8, PMF1, F117B, C2D1A, MET2B, ZN529, EDC4, CEP85, SCYL2, TTC27, WDR73, NFRKB, RSBNL, AAGAB, TTC33, FIGL1, MDEAS, BRAT1, ZC3HE, LARP1, BL1S3, C1TM, AFTIN, FIP1, CRTC1, SAS6, MCAF1, RBP10, BCOR, RFIP1, CA122, YJ005, UBN2, STXB4, LARP4, NOL8, SND1, DDX46, RUFY3, TM10C, EIF3M, CD37L, CSN6, KDM3B, ZCCHV, EFL1, NUP54, POGZ, ZFY16, MON2, MAVS, CLAP1, HAUS6, HEAT3, HDGR2, EMSY, RAI1, WAPL, R3HCL, RBBP6, CE024, SH3R1, HUWE1, CNTRL, UB2Q1, CK096, PRUN1, YRDC, ZN546, UBP48, LUZP1, ZCH18, CAND1, GLCI1, HOOK3, PARG, CCD25, CDR2L, NIT1, PRSR1, SPAS2, HOME1, P66A, C2CD5, I2BP1, KCC1D, CRLF3, PLD3, VRK3, NUDC3, ARI3B, CEP97, MA7D3, CC117, NXP20, MGAP, ANKH1, SUGP1, SUGP2, CCAR1, SKA3, PHC2, BAP18, RB12B, SPB1, SRRM1, DI3L2, ZZZ3, CA174, P20D2, PHAR4, TRM2A, DCP1B, PELP1, TTC5, CCAR2, NUP93, LRC47, MTURN, MILK1, STAG2, FNBP4, KIF2B, MIA40, OXR1, ZGPAT, TAB3, RM50, ZC3H8, KKCC1, OTU6B, CA052, EFNMT, UBR7, CE112, PTGR2, RM43, JMY, ZIC4, ASCC1, BANP, EIF1A, ANR52, AFG2H,