Table S1 List of MS-identified O-GlcNAc metabolically labeled proteins and their assigned peptide counts derived from proteomics with probe Biotin-Diazo-Alkyne. O-GlcNAc metabolically labeled cell lysates were clicked to Biotin-Diazo-Alkyne. After enrichment on streptavidin beads, the bound proteins were eluted by boiling for 5min. Eluted proteins were separated on SDS-PAGE. The protein bands were then sliced from the gel and subjected to in-gel trypsin digestion for MS analysis. Proteins that were identified in both probe Biotin-Diazo-Alkyne and dbOGAP database were in red font. Proteins that were identified in both probe Biotin-Diazo-Alkyne and probe Biotin-DIBO-Alkyne were highlighted in yellow color. # Protein names 1 Putative annexin A2-like protein Eukaryotic translation initiation factor 3 subunit Clike protein Unconventional myosin-Ic Putative P2Y purinoceptor 10 Importin-5 Procollagen-lysine,2oxoglutarate 5-dioxygenase 2 ATP-dependent RNA helicase DDX3X Zinc finger protein 197 Exportin-1 Protein phosphatase 1G Heterogeneous nuclear ribonucleoprotein R Alpha-actinin-4 Synaptogyrin-2 Protein O-GlcNAcase (OGA) UDP-glucose 6dehydrogenase Bromodomain-containing protein 4 Filamin-B U5 small nuclear ribonucleoprotein 200 kDa helicase Isocitrate dehydrogenase Mitochondrial import receptor subunit TOM70 Keratin, type II cytoskeletal 75 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Accession Number coverage (%) 2.95 # of spectrums 3 # of peptides 1 sp|B5ME19|EIFCL_HUMAN 1.09 1 1 sp|O00159|MYO1C_HUMAN sp|O00398|P2Y10_HUMAN 0.85 14.75 1 1 1 1 sp|O00410|IPO5_HUMAN sp|O00469|PLOD2_HUMAN 1.91 1.63 2 1 2 1 sp|O00571|DDX3X_HUMAN 1.06 1 1 sp|O14709|ZN197_HUMAN sp|O14980|XPO1_HUMAN sp|O15355|PPM1G_HUMAN sp|O43390|HNRPR_HUMAN 0.68 0.75 2.01 1.9 1 1 1 1 1 1 1 1 sp|O43707|ACTN4_HUMAN sp|O43760|SNG2_HUMAN sp|O60502|OGA_HUMAN sp|O60701|UGDH_HUMAN 8.01 3.57 1.97 11.94 7 1 2 8 6 1 2 5 sp|O60885|BRD4_HUMAN 0.66 1 1 sp|O75369|FLNB_HUMAN sp|O75643|U520_HUMAN 4.5 0.47 11 1 10 1 sp|O75874|IDHC_HUMAN sp|O94826|TOM70_HUMAN 5.8 1.81 2 1 2 1 sp|O95678|K2C75_HUMAN 6.9 8 4 sp|A6NMY6|AXA2L_HUMAN 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 L-lactate dehydrogenase A chain (LDH-A) Retinal dehydrogenase 1 Glutamate dehydrogenase 1 Phosphoglycerate kinase 1 Polymeric immunoglobulin receptor Ig alpha-1 chain C region Keratin, type I cytoskeletal 14 Keratin, type II cytoskeletal 6A Prelamin-A/C Serum albumin Lactotransferrin Keratin, type II cytoskeletal 6B Keratin, type II cytoskeletal 1 Sodium/potassiumtransporting ATPase subunit alpha-1 Aldehyde dehydrogenase Protein S100-A8 Integrin beta-1 Keratin, type I cytoskeletal 18 Keratin, type II cytoskeletal 8 Alpha-enolase Glucose-6-phosphate isomerase Epoxide hydrolase 1 Protein disulfide-isomerase Tubulin beta chain Bifunctional glutamate/proline--tRNA ligase Heat shock protein HSP 90alpha 4F2 cell-surface antigen heavy chain Heat shock protein HSP 90beta Vimentin Keratin, type II cytoskeletal 7 Keratin, type I cytoskeletal 16 40S ribosomal protein SA sp|P00338|LDHA_HUMAN 3.01 1 1 sp|P00352|AL1A1_HUMAN sp|P00367|DHE3_HUMAN sp|P00558|PGK1_HUMAN sp|P01833|PIGR_HUMAN 28.34 2.15 3.84 1.05 28 1 2 1 13 1 2 1 sp|P01876|IGHA1_HUMAN sp|P02533|K1C14_HUMAN 17 29.45 9 55 6 14 sp|P02538|K2C6A_HUMAN 28.37 48 16 sp|P02545|LMNA_HUMAN sp|P02768|ALBU_HUMAN sp|P02788|TRFL_HUMAN sp|P04259|K2C6B_HUMAN 1.36 5.09 1.41 26.77 1 21 1 48 1 4 1 15 sp|P04264|K2C1_HUMAN 46.27 166 28 sp|P05023|AT1A1_HUMAN 3.23 3 3 sp|P05091|ALDH2_HUMAN sp|P05109|S10A8_HUMAN sp|P05556|ITB1_HUMAN sp|P05783|K1C18_HUMAN 3.87 11.83 3.88 5.12 3 1 4 9 2 1 3 3 sp|P05787|K2C8_HUMAN 6 14 4 sp|P06733|ENOA_HUMAN sp|P06744|G6PI_HUMAN 12.67 10.39 4 7 4 6 sp|P07099|HYEP_HUMAN sp|P07237|PDIA1_HUMAN sp|P07437|TBB5_HUMAN sp|P07814|SYEP_HUMAN 3.3 16.34 18.92 2.71 2 8 25 3 2 8 8 3 sp|P07900|HS90A_HUMAN 19.81 26 13 sp|P08195|4F2_HUMAN 3.65 3 2 sp|P08238|HS90B_HUMAN 18.78 24 12 sp|P08670|VIME_HUMAN sp|P08729|K2C7_HUMAN 13.3 20.68 6 10 6 9 sp|P08779|K1C16_HUMAN 38.69 60 17 sp|P08865|RSSA_HUMAN 7.12 2 2 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 Dihydrolipoyl dehydrogenase Poly [ADP-ribose] polymerase 1 Leucine-rich repeat and immunoglobulin-like domain-containing nogo receptor-interacting protein 3 Polyubiquitin-B Heat shock 70 kDa protein 1A 60 kDa heat shock protein 78 kDa glucose-regulated protein Heat shock cognate 71 kDa protein Glycogen phosphorylase, brain form Glucose-6-phosphate 1dehydrogenase C-1-tetrahydrofolate synthase Keratin, type II cytoskeletal 3 Alpha-actinin-1 Xaa-Pro dipeptidase X-ray repair crosscomplementing protein 5 Ribonuclease inhibitor Elongation factor 2 Keratin, type I cytoskeletal 10 Keratin, type I cytoskeletal 13 Keratin, type II cytoskeletal 5 Protein disulfide-isomerase A4 Prolyl 4-hydroxylase subunit alpha-1 Glucosidase 2 subunit beta Pyruvate kinase PKM Endoplasmin Heterogeneous nuclear ribonucleoprotein L Junction plakoglobin Desmoplakin NADPH--cytochrome P450 reductase Sarcoplasmic/endoplasmic reticulum calcium ATPase 2 sp|P09622|DLDH_HUMAN 3.73 2 2 sp|P09874|PARP1_HUMAN 0.99 1 1 sp|P0C6S8|LIGO3_HUMAN 1.01 1 1 sp|P0CG47|UBB_HUMAN sp|P0DMV8|HS71A_HUMAN 11.79 12.01 1 9 1 6 sp|P10809|CH60_HUMAN sp|P11021|GRP78_HUMAN 11.52 14.07 7 7 7 7 sp|P11142|HSP7C_HUMAN 18.27 16 11 sp|P11216|PYGB_HUMAN 1.07 1 1 sp|P11413|G6PD_HUMAN 20.78 13 10 sp|P11586|C1TC_HUMAN 1.71 1 1 sp|P12035|K2C3_HUMAN 3.34 8 3 sp|P12814|ACTN1_HUMAN sp|P12955|PEPD_HUMAN sp|P13010|XRCC5_HUMAN 4.71 1.62 1.37 6 1 1 4 1 1 sp|P13489|RINI_HUMAN sp|P13639|EF2_HUMAN sp|P13645|K1C10_HUMAN 8.68 7.11 38.7 3 7 114 3 6 25 sp|P13646|K1C13_HUMAN 10.26 23 6 sp|P13647|K2C5_HUMAN 25.59 45 16 sp|P13667|PDIA4_HUMAN 5.58 4 3 sp|P13674|P4HA1_HUMAN 2.62 1 1 sp|P14314|GLU2B_HUMAN sp|P14618|KPYM_HUMAN sp|P14625|ENPL_HUMAN sp|P14866|HNRPL_HUMAN 2.46 24.86 12.58 6.28 1 17 14 3 1 11 9 2 sp|P14923|PLAK_HUMAN sp|P15924|DESP_HUMAN sp|P16435|NCPR_HUMAN 2.55 0.94 1.62 3 3 1 2 3 1 sp|P16615|AT2A2_HUMAN 0.96 2 1 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 Alpha-Nacetylgalactosaminidase Heat shock 70 kDa protein 6 Calpain-2 catalytic subunit Nucleolin Eukaryotic translation initiation factor 2 subunit 2 Annexin A7 Filamin-A Protein-glutamine gammaglutamyltransferase 2 Multifunctional protein ADE2 Ubiquitin-like modifieractivating enzyme 1 Adenosylhomocysteinase DNA-directed RNA polymerase II subunit RPB1 ATP synthase subunit alpha Moesin Elongation factor 1-gamma Calreticulin Microtubule-associated protein 4 Calnexin Sperm-specific antigen 2 Transketolase Protein disulfide-isomerase A3 Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform Aldehyde dehydrogenase, dimeric NADP-preferring Carbamoyl-phosphate synthase Cytochrome b-c1 complex subunit 1 Heterogeneous nuclear ribonucleoprotein H Stress-inducedphosphoprotein 1 Heat shock 70 kDa protein 4 Keratin, type I cytoskeletal 9 Myosin-9 Myosin-10 Keratin, type II cytoskeletal 2 epidermal sp|P17050|NAGAB_HUMAN 11.68 1 1 sp|P17066|HSP76_HUMAN sp|P17655|CAN2_HUMAN sp|P19338|NUCL_HUMAN sp|P20042|IF2B_HUMAN 5.91 1.43 3.66 3 5 1 3 1 3 1 3 1 sp|P20073|ANXA7_HUMAN sp|P21333|FLNA_HUMAN sp|P21980|TGM2_HUMAN 1.84 8.95 6.99 1 18 4 1 18 4 sp|P22234|PUR6_HUMAN 4.47 2 2 sp|P22314|UBA1_HUMAN 1.23 1 1 sp|P23526|SAHH_HUMAN sp|P24928|RPB1_HUMAN 7.64 0.46 3 1 3 1 sp|P25705|ATPA_HUMAN sp|P26038|MOES_HUMAN sp|P26641|EF1G_HUMAN sp|P27797|CALR_HUMAN sp|P27816|MAP4_HUMAN 6.33 6.76 2.29 7.43 4.95 3 4 1 3 4 3 4 1 2 4 sp|P27824|CALX_HUMAN sp|P28290|SSFA2_HUMAN sp|P29401|TKT_HUMAN sp|P30101|PDIA3_HUMAN 5.07 0.87 9.31 8.71 3 1 4 4 3 1 4 4 sp|P30153|2AAA_HUMAN 3.57 2 2 sp|P30838|AL3A1_HUMAN 18.1 10 7 sp|P31327|CPSM_HUMAN 1.13 2 2 sp|P31930|QCR1_HUMAN 2.08 1 1 sp|P31943|HNRH1_HUMAN 2.67 2 2 7 4 4 1.31 33.55 12.76 1.21 30.99 1 110 26 2 81 1 17 22 2 18 sp|P31948|STIP1_HUMAN sp|P34932|HSP74_HUMAN sp|P35527|K1C9_HUMAN sp|P35579|MYH9_HUMAN sp|P35580|MYH10_HUMAN sp|P35908|K22E_HUMAN 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 26S protease regulatory subunit 7 Sterol regulatory elementbinding protein 1 Stress-70 protein Eukaryotic initiation factor 4A-III Eukaryotic translation initiation factor 2 subunit 3 Leucine-rich PPR motifcontaining protein Matrin-3 Aldehyde dehydrogenase family 3 member B1 Nicotinamide phosphoribosyltransferase Ubiquitin carboxyl-terminal hydrolase 5 Antigen KI-67 Microtubule-associated protein 1B Utrophin Ras GTPase-activating-like protein IQGAP1 T-complex protein 1 subunit epsilon Keratin, type II cytoskeletal 6C 4trimethylaminobutyraldehyde dehydrogenase Nuclear autoantigenic sperm protein Fatty acid synthase T-complex protein 1 subunit gamma Elongation factor Tu Alanine--tRNA ligase Hsc70-interacting protein T-complex protein 1 subunit theta T-complex protein 1 subunit delta 6-phosphogluconate dehydrogenase, decarboxylating Heterogeneous nuclear ribonucleoprotein M ATP-citrate synthase Arginine--tRNA ligase Ubiquitin carboxyl-terminal hydrolase 14 sp|P35998|PRS7_HUMAN 3 1 1 sp|P36956|SRBP1_HUMAN 0.78 1 1 sp|P38646|GRP75_HUMAN sp|P38919|IF4A3_HUMAN 10.16 1.95 6 1 6 1 sp|P41091|IF2G_HUMAN 2.12 1 1 sp|P42704|LPPRC_HUMAN 1.43 2 2 sp|P43243|MATR3_HUMAN sp|P43353|AL3B1_HUMAN 4.01 1.92 3 1 3 1 sp|P43490|NAMPT_HUMAN 8.35 4 4 sp|P45974|UBP5_HUMAN 1.75 1 1 sp|P46013|KI67_HUMAN sp|P46821|MAP1B_HUMAN 2.83 8.02 7 16 7 15 sp|P46939|UTRO_HUMAN sp|P46940|IQGA1_HUMAN 1.34 1.57 1 2 1 2 sp|P48643|TCPE_HUMAN 4.99 3 3 sp|P48668|K2C6C_HUMAN 28.37 49 16 sp|P49189|AL9A1_HUMAN 2.43 1 1 sp|P49321|NASP_HUMAN 4.95 4 4 sp|P49327|FAS_HUMAN sp|P49368|TCPG_HUMAN 2.11 8.07 6 5 5 4 sp|P49411|EFTU_HUMAN sp|P49588|SYAC_HUMAN sp|P50502|F10A1_HUMAN sp|P50990|TCPQ_HUMAN 8.19 1.24 3.79 12.96 3 1 1 7 3 1 1 7 sp|P50991|TCPD_HUMAN 1.48 1 1 sp|P52209|6PGD_HUMAN 12.01 6 5 sp|P52272|HNRPM_HUMAN 3.56 2 2 sp|P53396|ACLY_HUMAN sp|P54136|SYRC_HUMAN sp|P54578|UBP14_HUMAN 3.18 1.21 2.63 3 1 1 3 1 1 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 Solute carrier family 12 member 2 Transitional endoplasmic reticulum ATPase Trifunctional enzyme subunit beta Nucleosome assembly protein 1-like 1 Eukaryotic translation initiation factor 3 subunit B Methionine--tRNA ligase Eukaryotic translation initiation factor 3 subunit E Actin, cytoplasmic 1 (Betaactin) Ubiquitin-conjugating enzyme E2 D3 Actin-related protein 3 Heterogeneous nuclear ribonucleoprotein K 26S protease regulatory subunit 4 Actin, alpha cardiac muscle 1 Elongation factor 1-alpha 1 Tubulin alpha-1B chain Tubulin beta-4B chain Keratin, type II cuticular Hb5 DNA-dependent protein kinase catalytic subunit Dermcidin Phosphate carrier protein Clathrin heavy chain 1 Heterogeneous nuclear ribonucleoprotein U Spectrin beta chain, nonerythrocytic 1 ATP-dependent 6phosphofructokinase, platelet type Peptidyl-prolyl cis-trans isomerase FKBP4 A-kinase anchor protein 12 Eukaryotic translation initiation factor 4 gamma 1 Keratin, type I cytoskeletal 17 Cytoskeleton-associated protein 4 ATP-dependent RNA helicase A Histone-binding protein RBBP4 sp|P55011|S12A2_HUMAN 0.83 1 1 sp|P55072|TERA_HUMAN 4.96 4 4 sp|P55084|ECHB_HUMAN 1.9 1 1 sp|P55209|NP1L1_HUMAN 6.91 2 2 sp|P55884|EIF3B_HUMAN 1.11 1 1 sp|P56192|SYMC_HUMAN sp|P60228|EIF3E_HUMAN 1.11 2.47 1 1 1 1 sp|P60709|ACTB_HUMAN 32 23 11 sp|P61077|UB2D3_HUMAN 7.48 1 1 sp|P61158|ARP3_HUMAN sp|P61978|HNRPK_HUMAN 2.15 9.94 1 4 1 4 sp|P62191|PRS4_HUMAN 2.73 1 1 sp|P68032|ACTC_HUMAN sp|P68104|EF1A1_HUMAN sp|P68363|TBA1B_HUMAN sp|P68371|TBB4B_HUMAN sp|P78386|KRT85_HUMAN sp|P78527|PRKDC_HUMAN 25.2 5.84 21.06 18.88 8.68 0.99 16 4 11 25 6 5 9 3 7 8 5 4 sp|P81605|DCD_HUMAN sp|Q00325|MPCP_HUMAN sp|Q00610|CLH1_HUMAN sp|Q00839|HNRPU_HUMAN 20 3.31 2.93 1.82 4 1 6 2 2 1 5 2 sp|Q01082|SPTB2_HUMAN 3.47 8 8 sp|Q01813|PFKAP_HUMAN 2.3 2 2 sp|Q02790|FKBP4_HUMAN 8.71 4 4 sp|Q02952|AKA12_HUMAN sp|Q04637|IF4G1_HUMAN 2.53 1.06 4 1 4 1 sp|Q04695|K1C17_HUMAN 17.36 32 9 sp|Q07065|CKAP4_HUMAN 8.47 4 4 sp|Q08211|DHX9_HUMAN 2.91 4 4 sp|Q09028|RBBP4_HUMAN 3.06 2 1 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 Tumor suppressor p53binding protein 1 Heat shock protein 75 kDa 26S proteasome non-ATPase regulatory subunit 2 Sequestosome-1 Tubulin beta-3 chain Spectrin alpha chain, nonerythrocytic 1 Heterogeneous nuclear ribonucleoprotein D0 Eukaryotic translation initiation factor 3 subunit A Neutral alpha-glucosidase AB Golgin subfamily B member 1 Importin subunit beta-1 Nuclear mitotic apparatus protein 1 Protein disulfide-isomerase A6 Plectin Pericentriolar material 1 protein Keratin, type I cuticular Ha1 Calcium/calmodulindependent protein kinase type IV Drebrin Thioredoxin reductase 1 Putative hexokinase HKDC1 Leucine-rich repeat flightless-interacting protein 1 Filaggrin-2 Brefeldin A-inhibited guanine nucleotide-exchange protein 3 Rootletin BRO1 domain-containing protein BROX Keratin, type II cytoskeletal 79 Keratin, type II cytoskeletal 80 Pre-mRNA-processingsplicing factor 8 Coiled-coil domaincontaining protein 81 Transcription elongation factor SPT6 sp|Q12888|TP53B_HUMAN 1.22 2 2 sp|Q12931|TRAP1_HUMAN sp|Q13200|PSMD2_HUMAN 1.99 1.32 1 1 1 1 sp|Q13501|SQSTM_HUMAN sp|Q13509|TBB3_HUMAN sp|Q13813|SPTN1_HUMAN 10.45 12.44 3.64 3 14 9 2 5 9 sp|Q14103|HNRPD_HUMAN 6.76 2 2 sp|Q14152|EIF3A_HUMAN 1.88 3 3 sp|Q14697|GANAB_HUMAN 0.85 1 1 sp|Q14789|GOGB1_HUMAN 0.25 2 1 sp|Q14974|IMB1_HUMAN sp|Q14980|NUMA1_HUMAN 1.94 0.57 2 1 2 1 sp|Q15084|PDIA6_HUMAN 6.59 2 2 sp|Q15149|PLEC_HUMAN sp|Q15154|PCM1_HUMAN 5.23 0.44 22 1 22 1 sp|Q15323|K1H1_HUMAN sp|Q16566|KCC4_HUMAN 6.49 1.69 9 1 3 1 sp|Q16643|DREB_HUMAN sp|Q16881|TRXR1_HUMAN sp|Q2TB90|HKDC1_HUMAN sp|Q32MZ4|LRRF1_HUMAN 4.01 3.08 2.07 2.85 2 2 2 2 2 2 2 2 sp|Q5D862|FILA2_HUMAN sp|Q5TH69|BIG3_HUMAN 0.5 2.25 3 1 1 1 sp|Q5TZA2|CROCC_HUMAN sp|Q5VW32|BROX_HUMAN 0.4 2.68 1 1 1 1 sp|Q5XKE5|K2C79_HUMAN 5.23 6 3 sp|Q6KB66|K2C80_HUMAN 1.99 2 1 sp|Q6P2Q9|PRP8_HUMAN 0.43 1 1 sp|Q6ZN84|CCD81_HUMAN 1.53 1 1 sp|Q7KZ85|SPT6H_HUMAN 0.7 1 1 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 Staphylococcal nuclease domain-containing protein 1 Myosin-14 Coiled-coil domaincontaining protein C1orf110 Hornerin Protein unc-80 homolog GH3 domain-containing protein CMT1A duplicated region transcript 4 protein Thioredoxin domaincontaining protein 5 Protein NDRG1 Translational activator GCN1 Transportin-1 Signal-induced proliferationassociated protein 1 ERO1-like protein alpha Tetratricopeptide repeat protein 25 Vacuolar protein sortingassociated protein 35 Endoplasmic reticulum resident protein 44 EH domain-containing protein 4 STE20-like serine/threonineprotein kinase Reticulon-4 Nucleolar RNA helicase 2 Phenylalanine--tRNA ligase beta subunit Myoferlin Ribosome-binding protein 1 Signal recognition particle subunit SRP68 Apoptotic chromatin condensation inducer in the nucleus Serine/arginine repetitive matrix protein 2 Proliferation-associated protein 2G4 Epididymis-specific alphamannosidase tRNA-splicing ligase RtcB homolog Talin-1 sp|Q7KZF4|SND1_HUMAN 1.21 1 1 sp|Q7Z406|MYH14_HUMAN sp|Q86UF4|CA110_HUMAN 1.4 1.99 3 1 3 1 sp|Q86YZ3|HORN_HUMAN sp|Q8N2C7|UNC80_HUMAN sp|Q8N2G8|GHDC_HUMAN 2.53 0.74 1.7 3 1 1 2 1 1 sp|Q8N9R6|CDRT4_HUMAN 4.64 1 1 sp|Q8NBS9|TXND5_HUMAN 6.02 3 3 sp|Q92597|NDRG1_HUMAN sp|Q92616|GCN1L_HUMAN sp|Q92973|TNPO1_HUMAN sp|Q96FS4|SIPA1_HUMAN 3.55 0.49 2.12 0.77 1 1 1 1 1 1 1 1 sp|Q96HE7|ERO1A_HUMAN sp|Q96NG3|TTC25_HUMAN 2.99 1.64 1 1 1 1 sp|Q96QK1|VPS35_HUMAN 2.39 1 1 sp|Q9BS26|ERP44_HUMAN 2.46 1 1 sp|Q9H223|EHD4_HUMAN 3.33 2 2 sp|Q9H2G2|SLK_HUMAN 0.81 1 1 sp|Q9NQC3|RTN4_HUMAN sp|Q9NR30|DDX21_HUMAN sp|Q9NSD9|SYFB_HUMAN 1.09 1.4 1.87 1 1 1 1 1 1 sp|Q9NZM1|MYOF_HUMAN sp|Q9P2E9|RRBP1_HUMAN sp|Q9UHB9|SRP68_HUMAN 3.11 4.4 1.44 7 6 1 6 5 1 sp|Q9UKV3|ACINU_HUMAN 0.67 1 1 sp|Q9UQ35|SRRM2_HUMAN 0.51 1 1 sp|Q9UQ80|PA2G4_HUMAN 7.87 4 3 sp|Q9Y2E5|MA2B2_HUMAN 1.19 1 1 sp|Q9Y3I0|RTCB_HUMAN 2.18 1 1 sp|Q9Y490|TLN1_HUMAN 1.02 2 2 Table S2 List of MS-identified O-GlcNAc metabolically labeled proteins and their assigned peptide counts derived from proteomics with probe Biotin-DIBO-Alkyne. O-GlcNAc metabolically labeled cell lysates were clicked to Biotin-DIBO-Alkyne. After enrichment on streptavidin beads, the bound proteins were eluted by boiling for 5min. Eluted proteins were separated on SDS-PAGE. The protein bands were then sliced from the gel and subjected to in-gel trypsin digestion for MS analysis. Proteins that were identified in both probe Biotin-DIBO-Alkyne and dbOGAP database were in green font. Proteins that were identified in both probe Biotin-Diazo-Alkyne and probe Biotin-DIBO-Alkyne were highlighted in yellow color. # 1 Protein names Accession Number coverage (%) 2.72 # of spectrums 1 # of peptides 1 sp|A6NMY6|AXA2L_HUMAN 2.95 1 1 Puromycin-sensitive aminopeptidase-like protein Putative annexin A2-like protein Dynamin-1-like protein sp|A6NEC2|PSAL_HUMAN sp|O00429|DNM1L_HUMAN 1.22 1 1 Protein arginine Nmethyltransferase 5 Spectrin beta chain, nonerythrocytic 2 Rho guanine nucleotide exchange factor 11 D-3-phosphoglycerate dehydrogenase Alpha-actinin-4 sp|O14744|ANM5_HUMAN 1.41 1 1 sp|O15020|SPTN2_HUMAN 0.25 1 1 sp|O15085|ARHGB_HUMAN 0.46 1 1 sp|O43175|SERA_HUMAN 3.56 2 2 sp|O43707|ACTN4_HUMAN 6.15 4 4 sp|O43776|SYNC_HUMAN 2.01 1 1 sp|O60568|PLOD3_HUMAN 1.36 1 1 11 Asparagine--tRNA ligase, cytoplasmic Procollagen-lysine,2oxoglutarate 5-dioxygenase 3 Perilipin-3 sp|O60664|PLIN3_HUMAN 3.69 1 1 12 UDP-glucose 6-dehydrogenase sp|O60701|UGDH_HUMAN 5.26 2 2 13 Filamin-B sp|O75369|FLNB_HUMAN 1.96 5 5 14 Citrate synthase, mitochondrial sp|O75390|CISY_HUMAN 2.36 1 1 15 Oral-facial-digital syndrome 1 protein Isocitrate dehydrogenase [NADP] cytoplasmic (IDH) ATP-dependent Clp protease ATP-binding subunit clpX-like E3 ubiquitin-protein ligase UBR5 Importin-7 sp|O75665|OFD1_HUMAN 0.89 1 1 sp|O75874|IDHC_HUMAN 4.83 2 2 sp|O76031|CLPX_HUMAN 1.58 1 1 sp|O95071|UBR5_HUMAN 0.32 1 1 sp|O95373|IPO7_HUMAN 1.16 1 1 2 3 4 5 6 7 8 9 10 16 17 18 19 20 L-lactate dehydrogenase A chain Retinal dehydrogenase 1 sp|P00338|LDHA_HUMAN 3.01 1 1 sp|P00352|AL1A1_HUMAN 24.55 21 11 sp|P00367|DHE3_HUMAN 1.97 1 1 23 Glutamate dehydrogenase 1, mitochondrial Phosphoglycerate kinase 1 sp|P00558|PGK1_HUMAN 16.31 8 6 24 Keratin, type I cytoskeletal 14 sp|P02533|K1C14_HUMAN 31.14 31 15 25 Keratin, type II cytoskeletal 6A sp|P02538|K2C6A_HUMAN 24.29 22 12 26 Prelamin-A/C sp|P02545|LMNA_HUMAN 2.71 2 2 27 Serum albumin sp|P02768|ALBU_HUMAN 7.06 12 5 28 Transferrin receptor protein 1 sp|P02786|TFR1_HUMAN 1.32 1 1 29 sp|P04075|ALDOA_HUMAN 3.85 1 1 30 Fructose-bisphosphate aldolase A Keratin, type II cytoskeletal 6B sp|P04259|K2C6B_HUMAN 17.73 24 9 31 Keratin, type II cytoskeletal 1 sp|P04264|K2C1_HUMAN 39.75 101 23 32 sp|P04843|RPN1_HUMAN 1.98 1 1 sp|P05023|AT1A1_HUMAN 3.32 3 3 sp|P05091|ALDH2_HUMAN 18.38 8 8 sp|P05165|PCCA_HUMAN 14.56 13 9 36 Dolichyldiphosphooligosaccharide-protein glycosyltransferase subunit 1 Sodium/potassium-transporting ATPase subunit alpha-1 Aldehyde dehydrogenase, mitochondrial Propionyl-CoA carboxylase alpha chain, mitochondrial Integrin beta-1 sp|P05556|ITB1_HUMAN 2.51 2 2 37 Creatine kinase M-type sp|P06732|KCRM_HUMAN 1.84 1 1 38 Alpha-enolase sp|P06733|ENOA_HUMAN 8.06 3 3 39 Glucose-6-phosphate isomerase (GPI) Epoxide hydrolase 1 sp|P06744|G6PI_HUMAN 6.27 3 3 sp|P07099|HYEP_HUMAN 4.4 2 2 Protein disulfide-isomerase (PDI) Calpain-1 catalytic subunit sp|P07237|PDIA1_HUMAN 3.15 1 1 sp|P07384|CAN1_HUMAN 2.38 2 2 sp|P07437|TBB5_HUMAN 15.54 14 7 sp|P07814|SYEP_HUMAN 0.46 1 1 sp|P07900|HS90A_HUMAN 21.17 22 14 sp|P08195|4F2_HUMAN 2.06 2 1 sp|P08238|HS90B_HUMAN 16.85 17 12 sp|P08559|ODPA_HUMAN 3.33 1 1 49 Tubulin beta chain (Tubulin beta-5 chain) Bifunctional glutamate/proline-tRNA ligase Heat shock protein HSP 90alpha 4F2 cell-surface antigen heavy chain Heat shock protein HSP 90beta Pyruvate dehydrogenase E1 component subunit alpha, somatic form Vimentin sp|P08670|VIME_HUMAN 6.01 3 3 50 Keratin, type II cytoskeletal 7 sp|P08729|K2C7_HUMAN 9.17 5 4 21 22 33 34 35 40 41 42 43 44 45 46 47 48 51 Keratin, type I cytoskeletal 16 sp|P08779|K1C16_HUMAN 24.52 27 12 52 40S ribosomal protein SA sp|P08865|RSSA_HUMAN 4.41 1 1 53 sp|P09972|ALDOC_HUMAN 6.32 1 1 54 Fructose-bisphosphate aldolase C Polyubiquitin-B sp|P0CG47|UBB_HUMAN 11.79 1 1 55 Heat shock 70 kDa protein 1A sp|P0DMV8|HS71A_HUMAN 11.7 6 6 56 sp|P10809|CH60_HUMAN 1.4 1 1 sp|P11021|GRP78_HUMAN 9.02 4 4 sp|P11142|HSP7C_HUMAN 8.67 5 4 sp|P11216|PYGB_HUMAN 3.68 3 3 sp|P11413|G6PD_HUMAN 11.84 8 6 sp|P11498|PYC_HUMAN 18.08 39 18 sp|P11586|C1TC_HUMAN 2.89 3 3 63 60 kDa heat shock protein, mitochondrial 78 kDa glucose-regulated protein Heat shock cognate 71 kDa protein Glycogen phosphorylase, brain form Glucose-6-phosphate 1dehydrogenase Pyruvate carboxylase, mitochondrial C-1-tetrahydrofolate synthase, cytoplasmic Keratin, type II cytoskeletal 3 sp|P12035|K2C3_HUMAN 3.03 5 2 64 Myosin-1 sp|P12882|MYH1_HUMAN 0.36 1 1 65 Myosin-7 sp|P12883|MYH7_HUMAN 0.62 1 1 66 sp|P13010|XRCC5_HUMAN 1.37 1 1 sp|P13473|LAMP2_HUMAN 1.95 1 1 68 X-ray repair crosscomplementing protein 5 Lysosome-associated membrane glycoprotein 2 Ribonuclease inhibitor sp|P13489|RINI_HUMAN 1.95 1 1 69 Elongation factor 2 (EF-2) sp|P13639|EF2_HUMAN 6.76 8 6 70 Keratin, type I cytoskeletal 10 sp|P13645|K1C10_HUMAN 29.79 58 16 71 Keratin, type I cytoskeletal 13 sp|P13646|K1C13_HUMAN 6.33 11 4 72 Keratin, type II cytoskeletal 5 sp|P13647|K2C5_HUMAN 24.58 26 13 73 Protein disulfide-isomerase A4 sp|P13667|PDIA4_HUMAN 1.55 1 1 74 Plastin-3 (T-plastin) sp|P13797|PLST_HUMAN 3.65 2 2 75 Glucosidase 2 subunit beta sp|P14314|GLU2B_HUMAN 2.46 1 1 76 Pyruvate kinase PKM sp|P14618|KPYM_HUMAN 25.8 12 11 77 Endoplasmin sp|P14625|ENPL_HUMAN 6.72 5 5 78 sp|P14868|SYDC_HUMAN 2.59 1 1 79 Aspartate--tRNA ligase, cytoplasmic Heat shock 70 kDa protein 6 sp|P17066|HSP76_HUMAN 6.22 3 3 80 Calpain-2 catalytic subunit sp|P17655|CAN2_HUMAN 5.29 3 3 81 Vinculin sp|P18206|VINC_HUMAN 1.15 1 1 82 Keratin, type II cytoskeletal 4 sp|P19013|K2C4_HUMAN 3.56 6 2 83 Hexokinase-1 sp|P19367|HXK1_HUMAN 0.76 1 1 84 Plasma membrane calciumtransporting ATPase 1 Filamin-A sp|P20020|AT2B1_HUMAN 0.87 1 1 sp|P21333|FLNA_HUMAN 0.68 1 1 57 58 59 60 61 62 67 85 86 sp|P21399|ACOC_HUMAN 11.7 16 10 sp|P21980|TGM2_HUMAN 4.8 4 3 sp|P22102|PUR2_HUMAN 1.88 2 2 89 Cytoplasmic aconitate hydratase (Aconitase) Protein-glutamine gammaglutamyltransferase 2 Trifunctional purine biosynthetic protein adenosine3 Multifunctional protein ADE2 sp|P22234|PUR6_HUMAN 1.88 1 1 90 Ferrochelatase, mitochondrial sp|P22830|HEMH_HUMAN 1.42 1 1 91 sp|P23526|SAHH_HUMAN 2.78 1 1 sp|P24752|THIL_HUMAN 6.32 2 2 sp|P26639|SYTC_HUMAN 1.38 1 1 94 Adenosylhomocysteinase (AdoHcyase) Acetyl-CoA acetyltransferase, mitochondrial Threonine--tRNA ligase, cytoplasmic Elongation factor 1-gamma sp|P26641|EF1G_HUMAN 2.97 1 1 95 Calnexin (IP90) sp|P27824|CALX_HUMAN 1.86 1 1 96 sp|P28331|NDUS1_HUMAN 27.1 27 17 sp|P28340|DPOD1_HUMAN 1.63 2 2 98 NADH-ubiquinone oxidoreductase 75 kDa subunit DNA polymerase delta catalytic subunit Transketolase (TK) sp|P29401|TKT_HUMAN 6.26 3 3 99 Protein disulfide-isomerase A3 sp|P30101|PDIA3_HUMAN 1.98 1 1 100 Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform Aldehyde dehydrogenase, dimeric NADP-preferring Rab GDP dissociation inhibitor alpha S-adenosylmethionine synthase isoform type-2 Carbamoyl-phosphate synthase sp|P30153|2AAA_HUMAN 1.87 1 1 sp|P30838|AL3A1_HUMAN 12.14 5 5 sp|P31150|GDIA_HUMAN 2.91 1 1 sp|P31153|METK2_HUMAN 3.8 1 1 3 4 4 sp|P31943|HNRH1_HUMAN 2.23 1 1 sp|P34931|HS71L_HUMAN 8.74 4 4 107 Heterogeneous nuclear ribonucleoprotein H Heat shock 70 kDa protein 1like Keratin, type I cytoskeletal 9 sp|P35527|K1C9_HUMAN 24.72 42 15 108 Myosin-9 sp|P35579|MYH9_HUMAN 2.45 4 4 109 Myosin-11 sp|P35749|MYH11_HUMAN 0.41 1 1 110 Keratin, type II cytoskeletal 2 epidermal Stress-70 protein, mitochondrial Flap endonuclease 1 sp|P35908|K22E_HUMAN 32.86 57 18 sp|P38646|GRP75_HUMAN 10.6 6 6 sp|P39748|FEN1_HUMAN 2.89 1 1 Trifunctional enzyme subunit alpha Lamina-associated polypeptide 2, isoform alpha sp|P40939|ECHA_HUMAN 1.83 1 1 sp|P42166|LAP2A_HUMAN 1.59 1 1 87 88 92 93 97 101 102 103 104 105 106 111 112 113 114 sp|P31327|CPSM_HUMAN 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 Leucine-rich PPR motifcontaining protein, mitochondrial Aldehyde dehydrogenase family 3 member B1 Nicotinamide phosphoribosyltransferase ATP-dependent DNA helicase Q1 Ras GTPase-activating-like protein IQGAP1 Glutamine--tRNA ligase sp|P42704|LPPRC_HUMAN 4.81 6 6 sp|P43353|AL3B1_HUMAN 5.56 2 2 sp|P43490|NAMPT_HUMAN 5.91 3 3 sp|P46063|RECQ1_HUMAN 1.69 1 1 sp|P46940|IQGA1_HUMAN 0.66 1 1 sp|P47897|SYQ_HUMAN 1.16 1 1 Nuclear autoantigenic sperm protein Fatty acid synthase sp|P49321|NASP_HUMAN 2.28 2 2 sp|P49327|FAS_HUMAN 3.42 9 8 T-complex protein 1 subunit gamma Elongation factor Tu, mitochondrial Alanine--tRNA ligase, cytoplasmic DNA primase large subunit sp|P49368|TCPG_HUMAN 1.83 1 1 sp|P49411|EFTU_HUMAN 2.65 1 1 sp|P49588|SYAC_HUMAN 1.34 1 1 sp|P49643|PRI2_HUMAN 2.75 1 1 NADH dehydrogenase [ubiquinone] flavoprotein 1 Rab GDP dissociation inhibitor beta T-complex protein 1 subunit theta T-complex protein 1 subunit delta Annexin A11 sp|P49821|NDUV1_HUMAN 2.16 1 1 sp|P50395|GDIB_HUMAN 3.37 1 1 sp|P50990|TCPQ_HUMAN 12.41 9 7 sp|P50991|TCPD_HUMAN 5.01 2 2 sp|P50995|ANX11_HUMAN 2.18 1 1 6-phosphogluconate dehydrogenase, decarboxylating Heterogeneous nuclear ribonucleoprotein M ATP-citrate synthase sp|P52209|6PGD_HUMAN 12.42 5 5 sp|P52272|HNRPM_HUMAN 3.56 2 2 sp|P53396|ACLY_HUMAN 0.73 1 1 Arginine--tRNA ligase, cytoplasmic Exportin-2 sp|P54136|SYRC_HUMAN 2.88 2 2 sp|P55060|XPO2_HUMAN 1.85 2 2 Transitional endoplasmic reticulum ATPase Trifunctional enzyme subunit beta, mitochondrial (TP-beta) Nucleosome assembly protein 1-like 1 UPF0769 protein C21orf59 sp|P55072|TERA_HUMAN 1.24 1 1 sp|P55084|ECHB_HUMAN 1.9 1 1 sp|P55209|NP1L1_HUMAN 2.56 1 1 sp|P57076|CU059_HUMAN 2.41 1 1 Actin, cytoplasmic 1 (Betaactin) Actin-related protein 3 sp|P60709|ACTB_HUMAN 32 15 10 sp|P61158|ARP3_HUMAN 2.15 1 1 ATP-binding cassette subfamily E member 1 sp|P61221|ABCE1_HUMAN 11.69 9 6 144 Actin, alpha cardiac muscle 1 sp|P68032|ACTC_HUMAN 27.85 13 9 145 Elongation factor 1-alpha 1 sp|P68104|EF1A1_HUMAN 4.11 2 2 146 Tubulin alpha-1B chain sp|P68363|TBA1B_HUMAN 17.96 7 6 147 Tubulin beta-4B chain sp|P68371|TBB4B_HUMAN 18.88 15 8 148 DNA-dependent protein kinase catalytic subunit Clathrin heavy chain 1 sp|P78527|PRKDC_HUMAN 0.34 1 1 sp|Q00610|CLH1_HUMAN 2.15 3 3 Heterogeneous nuclear ribonucleoprotein U ATP-dependent 6phosphofructokinase, platelet type Desmoglein-1 sp|Q00839|HNRPU_HUMAN 3.27 3 2 sp|Q01813|PFKAP_HUMAN 1.28 1 1 sp|Q02413|DSG1_HUMAN 1.53 1 1 Keratin, type I cytoskeletal 17 (39.1) Cytoskeleton-associated protein 4 ATP-dependent RNA helicase A (RHA) Polypeptide Nacetylgalactosaminyltransferase 1 Acetyl-CoA carboxylase 1 (ACC1) Spectrin alpha chain, nonerythrocytic 1 Desmoglein-2 sp|Q04695|K1C17_HUMAN 24.77 25 12 sp|Q07065|CKAP4_HUMAN 1.99 1 1 sp|Q08211|DHX9_HUMAN 2.68 3 3 sp|Q10472|GALT1_HUMAN 2.33 1 1 sp|Q13085|ACACA_HUMAN 9.63 34 23 sp|Q13813|SPTN1_HUMAN 0.44 1 1 sp|Q14126|DSG2_HUMAN 0.81 1 1 sp|Q14204|DYHC1_HUMAN 0.22 1 1 161 Cytoplasmic dynein 1 heavy chain 1 Src substrate cortactin sp|Q14247|SRC8_HUMAN 5.45 2 2 162 Importin subunit beta-1 sp|Q14974|IMB1_HUMAN 2.28 2 2 163 Plectin sp|Q15149|PLEC_HUMAN 0.41 1 1 164 Pericentriolar material 1 protein Drebrin sp|Q15154|PCM1_HUMAN 0.49 1 1 sp|Q16643|DREB_HUMAN 2.77 1 1 sp|Q16891|MIC60_HUMAN 1.32 1 1 sp|Q1KMD3|HNRL2_HUMAN 1.87 1 1 168 MICOS complex subunit MIC60 Heterogeneous nuclear ribonucleoprotein U-like protein 2 Keratin, type II cytoskeletal 79 sp|Q5XKE5|K2C79_HUMAN 5.79 10 3 169 Kinectin sp|Q86UP2|KTN1_HUMAN 0.88 1 1 170 sp|Q86VP6|CAND1_HUMAN 1.46 2 2 171 Cullin-associated NEDD8dissociated protein 1 Phospholipase D3 (PLD 3) sp|Q8IV08|PLD3_HUMAN 1.84 1 1 172 Spartin sp|Q8N0X7|SPG20_HUMAN 1.8 1 1 173 Nuclear pore complex protein Nup93 Protein FAM71E2 sp|Q8N1F7|NUP93_HUMAN 1.34 1 1 sp|Q8N5Q1|F71E2_HUMAN 0.76 1 1 149 150 151 152 153 154 155 156 157 158 159 160 165 166 167 174 175 sp|Q8NBX0|SCPDL_HUMAN 3.03 1 1 sp|Q8NFV4|ABHDB_HUMAN 3.81 1 1 sp|Q8TE73|DYH5_HUMAN 0.43 1 1 sp|Q8WUM4|PDC6I_HUMAN 1.5 1 1 179 Saccharopine dehydrogenaselike oxidoreductase Alpha/beta hydrolase domaincontaining protein 11 Dynein heavy chain 5, axonemal Programmed cell death 6interacting protein Heat shock protein 105 kDa sp|Q92598|HS105_HUMAN 2.21 2 2 180 Translational activator GCN1 sp|Q92616|GCN1L_HUMAN 0.37 1 1 181 GPI-anchor transamidase (GPI transamidase) Probable ATP-dependent RNA helicase DDX17 DNA repair protein RAD50 (hRAD50) Golgi apparatus protein 1 sp|Q92643|GPI8_HUMAN 5.32 1 1 sp|Q92841|DDX17_HUMAN 2.61 3 2 sp|Q92878|RAD50_HUMAN 1.45 2 2 sp|Q92896|GSLG1_HUMAN 1.27 1 1 Far upstream element-binding protein 2 PDZ and LIM domain protein 5 sp|Q92945|FUBP2_HUMAN 1.83 1 1 sp|Q96HC4|PDLI5_HUMAN 1.51 1 1 sp|Q96RQ3|MCCA_HUMAN 1.79 1 1 sp|Q99798|ACON_HUMAN 2.95 3 2 189 Methylcrotonoyl-CoA carboxylase subunit alpha Aconitate hydratase, mitochondrial Neurolysin, mitochondrial sp|Q9BYT8|NEUL_HUMAN 1.56 1 1 190 Golgi resident protein GCP60 sp|Q9H3P7|GCP60_HUMAN 2.46 1 1 191 Aminopeptidase B (AP-B) sp|Q9H4A4|AMPB_HUMAN 1.69 1 1 192 Elongator complex protein 3 sp|Q9H9T3|ELP3_HUMAN 3.29 2 2 193 Myoferlin sp|Q9NZM1|MYOF_HUMAN 0.53 1 1 194 Ataxin-10 sp|Q9UBB4|ATX10_HUMAN 3.16 1 1 195 Testin (TESS) sp|Q9UGI8|TES_HUMAN 2.85 1 1 196 Exportin-7 sp|Q9UIA9|XPO7_HUMAN 0.83 1 1 197 sp|Q9Y2K1|ZBTB1_HUMAN 1.96 1 1 sp|Q9Y3I0|RTCB_HUMAN 2.18 1 1 199 Zinc finger and BTB domaincontaining protein 1 tRNA-splicing ligase RtcB homolog Talin-1 sp|Q9Y490|TLN1_HUMAN 1.22 3 3 200 Sulfide:quinone oxidoreductase sp|Q9Y6N5|SQRD_HUMAN 8.67 3 3 176 177 178 182 183 184 185 186 187 188 198 Figure S1 Subcellular localization of identified O-GlcNAz modified proteins. (A-C) Cellular component GO of O-GlcNAz modified proteins using probe Biotin-Diazo-Alkyne, Biotin-DIBO-Alkyne and O-GlcNAcylated proteins database in dbOGAP. We performed the molecular function GO on the website: http://www.pantherdb.org/ and analysis in software Excel.
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