| Protein phosphatase 1A (EC 3.1.3.16) (Protein phosphatase 2C isoform alpha) (PP2C-alpha) (Protein phosphatase IA) | PPM1A PPPM1A | P35813 | 8 |
| Protein phosphatase inhibitor 2 (IPP-2) | PPP1R2 IPP2 | P41236 | 8 |
| Protein transport protein Sec61 subunit beta | SEC61B | P60468 | 8 |
| Protein-S-isoprenylcysteine O-methyltransferase (EC 2.1.1.100) (Isoprenylcysteine carboxylmethyltransferase) (Prenylated protein carboxyl methyltransferase) (PPMT) (Prenylcysteine carboxyl methyltransferase) (pcCMT) | ICMT PCCMT | O60725 | 8 |
| Putative bifunctional UDP-N-acetylglucosamine transferase and deubiquitinase ALG13 (EC 2.4.1.141) (EC 3.4.19.12) (Asparagine-linked glycosylation 13 homolog) (Glycosyltransferase 28 domain-containing protein 1) (UDP-N-acetylglucosamine transferase subunit ALG13 homolog) | ALG13 CXorf45 GLT28D1 MDS031 | Q9NP73 | 8 |
| Putative RNA-binding protein 15 (One-twenty two protein 1) (RNA-binding motif protein 15) | RBM15 OTT OTT1 | Q96T37 | 8 |
| Putative uncharacterized protein | 0 | Q7Z4P3 | 8 |
| Pyrroline-5-carboxylate reductase 2 (P5C reductase 2) (P5CR 2) (EC 1.5.1.2) | PYCR2 | Q96C36 | 8 |
| Pyruvate dehydrogenase E1 component subunit beta, mitochondrial (PDHE1-B) (EC 1.2.4.1) | PDHB PHE1B | P11177 | 8 |
| Rab11 family-interacting protein 2 (Rab11-FIP2) (NRip11) | RAB11FIP2 KIAA0941 | Q7L804 | 8 |
| Rab3 GTPase-activating protein non-catalytic subunit (RGAP-iso) (Rab3 GTPase-activating protein 150 kDa subunit) (Rab3-GAP p150) (Rab3-GAP150) (Rab3-GAP regulatory subunit) | RAB3GAP2 KIAA0839 | Q9H2M9 | 8 |
| Radiation-inducible immediate-early gene IEX-1 (Differentiation-dependent gene 2 protein) (Protein DIF-2) (Immediate early protein GLY96) (Immediate early response 3 protein) (PACAP-responsive gene 1 protein) (Protein PRG1) | IER3 DIF2 IEX1 PRG1 | P46695 | 8 |
| Ras GTPase-activating protein-binding protein 1 (G3BP-1) (EC 3.6.4.12) (EC 3.6.4.13) (ATP-dependent DNA helicase VIII) (hDH VIII) (GAP SH3 domain-binding protein 1) | G3BP1 G3BP | Q13283 | 8 |
| Ras-related protein Rab-5A | RAB5A RAB5 | P20339 | 8 |
| Ras-related protein Rab-8A (Oncogene c-mel) | RAB8A MEL RAB8 | P61006 | 8 |
| RB1-inducible coiled-coil protein 1 (FAK family kinase-interacting protein of 200 kDa) (FIP200) | RB1CC1 KIAA0203 RBICC | Q8TDY2 | 8 |
| Renin receptor (ATPase H(+)-transporting lysosomal accessory protein 2) (ATPase H(+)-transporting lysosomal-interacting protein 2) (ER-localized type I transmembrane adaptor) (Embryonic liver differentiation factor 10) (N14F) (Renin/prorenin receptor) (Vacuolar ATP synthase membrane sector-associated protein M8-9) (ATP6M8-9) (V-ATPase M8.9 subunit) | ATP6AP2 ATP6IP2 CAPER ELDF10 HT028 MSTP009 PSEC0072 | O75787 | 8 |
| Rho GTPase-activating protein 11A (Rho-type GTPase-activating protein 11A) | ARHGAP11A KIAA0013 | Q6P4F7 | 8 |
| Ribonuclease P protein subunit p25-like protein (RNase P protein subunit-like p25) (Rpp25-like protein) | RPP25L C9orf23 | Q8N5L8 | 8 |
| Ribonuclease P protein subunit p30 (RNaseP protein p30) (EC 3.1.26.5) (RNase P subunit 2) | RPP30 RNASEP2 | P78346 | 8 |
| Ribonuclease P/MRP protein subunit POP5 (hPop5) (EC 3.1.26.5) | POP5 AD-008 HSPC004 x0003 | Q969H6 | 8 |
| Ribose-phosphate pyrophosphokinase 1 (EC 2.7.6.1) (PPRibP) (Phosphoribosyl pyrophosphate synthase I) (PRS-I) | PRPS1 | P60891 | 8 |
| Ribosomal protein L5 (Ribosomal protein L5, isoform CRA_c) (cDNA, FLJ95579, Homo sapiens ribosomal protein L5 (RPL5), mRNA) | RPL5 hCG_2028912 | A2RUM7 | 8 |
| Ribosomal RNA small subunit methyltransferase NEP1 (EC 2.1.1.-) (18S rRNA (pseudouridine-N1-)-methyltransferase NEP1) (18S rRNA Psi1248 methyltransferase) (Nucleolar protein EMG1 homolog) (Protein C2f) (Ribosome biogenesis protein NEP1) | EMG1 C2F | Q92979 | 8 |
| Ribosome-recycling factor, mitochondrial (RRF) (Ribosome-releasing factor, mitochondrial) | MRRF | Q96E11 | 8 |
| RING finger protein 114 (Zinc finger protein 228) (Zinc finger protein 313) | RNF114 ZNF228 ZNF313 | Q9Y508 | 8 |
| RING1 and YY1-binding protein (Apoptin-associating protein 1) (APAP-1) (Death effector domain-associated factor) (DED-associated factor) (YY1 and E4TF1-associated factor 1) | RYBP DEDAF YEAF1 | Q8N488 | 8 |
| RNA polymerase II-associated factor 1 homolog (hPAF1) (Pancreatic differentiation protein 2) | PAF1 PD2 | Q8N7H5 | 8 |
| RNA-binding protein 10 (G patch domain-containing protein 9) (RNA-binding motif protein 10) (RNA-binding protein S1-1) (S1-1) | RBM10 DXS8237E GPATC9 GPATCH9 KIAA0122 | P98175 | 8 |
| RNA-binding protein 42 (RNA-binding motif protein 42) | RBM42 | Q9BTD8 | 8 |
| RNA-binding protein MEX3D (RING finger and KH domain-containing protein 1) (RING finger protein 193) (TINO) | MEX3D KIAA2031 RKHD1 RNF193 | Q86XN8 | 8 |
| S-phase kinase-associated protein 2 (Cyclin-A/CDK2-associated protein p45) (F-box protein Skp2) (F-box/LRR-repeat protein 1) (p45skp2) | SKP2 FBXL1 | Q13309 | 8 |
| Serine beta-lactamase-like protein LACTB, mitochondrial (EC 3.4.-.-) | LACTB MRPL56 UNQ843/PRO1781 | P83111 | 8 |
| Serine-threonine kinase receptor-associated protein (MAP activator with WD repeats) (UNR-interacting protein) (WD-40 repeat protein PT-WD) | STRAP MAWD UNRIP | Q9Y3F4 | 8 |
| Serine/arginine-rich splicing factor 6 (Pre-mRNA-splicing factor SRP55) (Splicing factor, arginine/serine-rich 6) | SRSF6 SFRS6 SRP55 | Q13247 | 8 |
| Serine/arginine-rich splicing factor 7 (Splicing factor 9G8) (Splicing factor, arginine/serine-rich 7) | SRSF7 SFRS7 | Q16629 | 8 |
| Serine/threonine-protein kinase Nek8 (EC 2.7.11.1) (Never in mitosis A-related kinase 8) (NimA-related protein kinase 8) (Nima-related protein kinase 12a) | NEK8 JCK NEK12A | Q86SG6 | 8 |
| Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform (EC 3.1.3.16) (CAM-PRP catalytic subunit) (Calmodulin-dependent calcineurin A subunit beta isoform) | PPP3CB CALNA2 CALNB CNA2 | P16298 | 8 |
| Serine/threonine-protein phosphatase 4 catalytic subunit (PP4C) (Pp4) (EC 3.1.3.16) (Protein phosphatase X) (PP-X) | PPP4C PPP4 PPX | P60510 | 8 |
| Serine/threonine-protein phosphatase 4 regulatory subunit 3B (SMEK homolog 2) | SMEK2 KIAA1387 PP4R3B PPP4R3B | Q5MIZ7 | 8 |
| Signal transducer and activator of transcription 3 (Acute-phase response factor) | STAT3 APRF | P40763 | 8 |
| Signal-transducing adaptor protein 2 (STAP-2) (Breast tumor kinase substrate) (BRK substrate) | STAP2 BKS | Q9UGK3 | 8 |
| Small cell adhesion glycoprotein (Small transmembrane and glycosylated protein) | SMAGP | Q0VAQ4 | 8 |
| Small ubiquitin-related modifier 3 (SUMO-3) (SMT3 homolog 1) (SUMO-2) (Ubiquitin-like protein SMT3B) (Smt3B) | SUMO3 SMT3B SMT3H1 | P55854 | 8 |
| snRNA-activating protein complex subunit 2 (SNAPc subunit 2) (Proximal sequence element-binding transcription factor subunit delta) (PSE-binding factor subunit delta) (PTF subunit delta) (Small nuclear RNA-activating complex polypeptide 2) (snRNA-activating protein complex 45 kDa subunit) (SNAPc 45 kDa subunit) | SNAPC2 SNAP45 | Q13487 | 8 |
| Soluble calcium-activated nucleotidase 1 (SCAN-1) (EC 3.6.1.6) (Apyrase homolog) (Putative MAPK-activating protein PM09) (Putative NF-kappa-B-activating protein 107) | CANT1 SHAPY | Q8WVQ1 | 8 |
| Solute carrier family 25 member 36 | SLC25A36 | Q96CQ1 | 8 |
| Solute carrier family 43 member 3 (Protein FOAP-13) | SLC43A3 PSEC0252 | Q8NBI5 | 8 |
| Sorbin and SH3 domain-containing protein 2 (Arg/Abl-interacting protein 2) (ArgBP2) (Sorbin) | SORBS2 ARGBP2 KIAA0777 | O94875 | 8 |
| Sorting nexin-6 (TRAF4-associated factor 2) [Cleaved into: Sorting nexin-6, N-terminally processed] | SNX6 | Q9UNH7 | 8 |
| SOSS complex subunit C (INTS3- and NABP-interacting protein) (Sensor of single-strand DNA complex subunit C) (Sensor of ssDNA subunit C) (SOSS-C) (Single-stranded DNA-binding protein-interacting protein 1) (SSB-interacting protein 1) (hSSBIP1) | INIP C9orf80 SSBIP1 HSPC043 HSPC291 | Q9NRY2 | 8 |
| Speckle-type POZ protein (HIB homolog 1) (Roadkill homolog 1) | SPOP | O43791 | 8 |
| Sperm-associated antigen 16 protein (Pf20 protein homolog) | SPAG16 PF20 | Q8N0X2 | 8 |
| Spermine synthase (SPMSY) (EC 2.5.1.22) (Spermidine aminopropyltransferase) | SMS | P52788 | 8 |
| Splicing factor 1 (Mammalian branch point-binding protein) (BBP) (mBBP) (Transcription factor ZFM1) (Zinc finger gene in MEN1 locus) (Zinc finger protein 162) | SF1 ZFM1 ZNF162 | Q15637 | 8 |
| Splicing factor 3B subunit 2 (Pre-mRNA-splicing factor SF3b 145 kDa subunit) (SF3b145) (SF3b150) (Spliceosome-associated protein 145) (SAP 145) | SF3B2 SAP145 | Q13435 | 8 |
| SPRY domain-containing SOCS box protein 3 (SSB-3) | SPSB3 C16orf31 SSB3 | Q6PJ21 | 8 |
| Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial (EC 1.3.5.1) (Flavoprotein subunit of complex II) (Fp) | SDHA SDH2 SDHF | P31040 | 8 |
| SUMO-activating enzyme subunit 1 (Ubiquitin-like 1-activating enzyme E1A) [Cleaved into: SUMO-activating enzyme subunit 1, N-terminally processed] | SAE1 AOS1 SUA1 UBLE1A | Q9UBE0 | 8 |
| SUMO-conjugating enzyme UBC9 (EC 6.3.2.-) (SUMO-protein ligase) (Ubiquitin carrier protein 9) (Ubiquitin carrier protein I) (Ubiquitin-conjugating enzyme E2 I) (Ubiquitin-protein ligase I) (p18) | UBE2I UBC9 UBCE9 | P63279 | 8 |
| Synaptojanin-2-binding protein (Mitochondrial outer membrane protein 25) | SYNJ2BP OMP25 | P57105 | 8 |
| Telomeric repeat-binding factor 1 (NIMA-interacting protein 2) (TTAGGG repeat-binding factor 1) (Telomeric protein Pin2/TRF1) | TERF1 PIN2 TRBF1 TRF TRF1 | P54274 | 8 |
| Telomeric repeat-binding factor 2-interacting protein 1 (TERF2-interacting telomeric protein 1) (TRF2-interacting telomeric protein 1) (Dopamine receptor-interacting protein 5) (Repressor/activator protein 1 homolog) (RAP1 homolog) (hRap1) | TERF2IP DRIP5 RAP1 PP8000 | Q9NYB0 | 8 |
| Thymidine kinase, cytosolic (EC 2.7.1.21) | TK1 | P04183 | 8 |
| Thymocyte nuclear protein 1 (Thymocyte protein Thy28) | THYN1 THY28 HSPC144 MDS012 My0054 | Q9P016 | 8 |
| Thyroid receptor-interacting protein 6 (TR-interacting protein 6) (TRIP-6) (Opa-interacting protein 1) (OIP-1) (Zyxin-related protein 1) (ZRP-1) | TRIP6 OIP1 | Q15654 | 8 |
| Torsin-1A-interacting protein 1 (Lamin-associated protein 1B) (LAP1B) | TOR1AIP1 | Q5JTV8 | 8 |
| TRAF family member-associated NF-kappa-B activator (TRAF-interacting protein) (I-TRAF) | TANK ITRAF TRAF2 | Q92844 | 8 |
| Trafficking kinesin-binding protein 1 (106 kDa O-GlcNAc transferase-interacting protein) | TRAK1 KIAA1042 OIP106 | Q9UPV9 | 8 |
| Transcription and mRNA export factor ENY2 (Enhancer of yellow 2 transcription factor homolog) | ENY2 DC6 | Q9NPA8 | 8 |
| Transcription factor MafG (V-maf musculoaponeurotic fibrosarcoma oncogene homolog G) (hMAF) | MAFG | O15525 | 8 |
| Transcription initiation factor IIA subunit 2 (General transcription factor IIA subunit 2) (TFIIA p12 subunit) (TFIIA-12) (TFIIAS) (Transcription initiation factor IIA gamma chain) (TFIIA-gamma) | GTF2A2 TF2A2 | P52657 | 8 |
| Transcriptional regulator ATRX (EC 3.6.4.12) (ATP-dependent helicase ATRX) (X-linked helicase II) (X-linked nuclear protein) (XNP) (Znf-HX) | ATRX RAD54L XH2 | P46100 | 8 |
| Transferrin receptor protein 1 (TR) (TfR) (TfR1) (Trfr) (T9) (p90) (CD antigen CD71) [Cleaved into: Transferrin receptor protein 1, serum form (sTfR)] | TFRC | P02786 | 8 |
| Transmembrane emp24 domain-containing protein 10 (21 kDa transmembrane-trafficking protein) (S31III125) (S31I125) (Tmp-21-I) (Transmembrane protein Tmp21) (p23) (p24 family protein delta-1) (p24delta1) (p24delta) | TMED10 TMP21 | P49755 | 8 |
| Transmembrane emp24 domain-containing protein 2 (Membrane protein p24A) (p24) (p24 family protein beta-1) (p24beta1) | TMED2 RNP24 | Q15363 | 8 |
| Transmembrane protein 126B | TMEM126B HT007 | Q8IUX1 | 8 |
| Transmembrane protein 147 (Protein NIFIE 14) | TMEM147 | Q9BVK8 | 8 |
| Transmembrane protein 179B | TMEM179B | Q7Z7N9 | 8 |
| Transportin-3 (Importin-12) (Imp12) (Transportin-SR) (TRN-SR) | TNPO3 IPO12 | Q9Y5L0 | 8 |
| Triosephosphate isomerase (EC 5.3.1.1) (Fragment) | 0 | Q53HE2 | 8 |
| Tripartite motif-containing protein 4 (RING finger protein 87) | TRIM4 RNF87 | Q9C037 | 8 |
| tRNA-splicing ligase RtcB homolog (EC 6.5.1.3) | RTCB C22orf28 HSPC117 | Q9Y3I0 | 8 |
| U1 small nuclear ribonucleoprotein A (U1 snRNP A) (U1-A) (U1A) | SNRPA | P09012 | 8 |
| Ubiquilin-4 (Ataxin-1 interacting ubiquitin-like protein) (A1Up) (Ataxin-1 ubiquitin-like-interacting protein A1U) (Connexin43-interacting protein of 75 kDa) (CIP75) | UBQLN4 C1orf6 CIP75 UBIN | Q9NRR5 | 8 |
| Ubiquitin carboxyl-terminal hydrolase 4 (EC 3.4.19.12) (Deubiquitinating enzyme 4) (Ubiquitin thioesterase 4) (Ubiquitin-specific-processing protease 4) (Ubiquitous nuclear protein homolog) | USP4 UNP UNPH | Q13107 | 8 |
| Ubiquitin carboxyl-terminal hydrolase isozyme L5 (UCH-L5) (EC 3.4.19.12) (Ubiquitin C-terminal hydrolase UCH37) (Ubiquitin thioesterase L5) | UCHL5 UCH37 AD-019 CGI-70 | Q9Y5K5 | 8 |
| Ubiquitin-conjugating enzyme E2 A (EC 6.3.2.19) (RAD6 homolog A) (HR6A) (hHR6A) (Ubiquitin carrier protein A) (Ubiquitin-protein ligase A) | UBE2A RAD6A | P49459 | 8 |
| Ubiquitin-conjugating enzyme E2 Z (EC 6.3.2.19) (Uba6-specific E2 conjugating enzyme 1) (Use1) (Ubiquitin carrier protein Z) (Ubiquitin-protein ligase Z) | UBE2Z HOYS7 | Q9H832 | 8 |
| Ubiquitin-like protein 3 (Membrane-anchored ubiquitin-fold protein) (HsMUB) (MUB) (Protein HCG-1) | UBL3 PNSC1 | O95164 | 8 |
| UBX domain-containing protein 4 (Erasin) (UBX domain-containing protein 2) | UBXN4 KIAA0242 UBXD2 UBXDC1 | Q92575 | 8 |
| Uncharacterized protein C19orf43 | C19orf43 | Q9BQ61 | 8 |
| Uncharacterized protein C1orf122 (Protein ALAESM) | C1orf122 | Q6ZSJ8 | 8 |
| Uncharacterized protein C3orf38 | C3orf38 | Q5JPI3 | 8 |
| Uncharacterized protein KIAA1751 | KIAA1751 | Q9C0B2 | 8 |
| UPF0361 protein C3orf37 | C3orf37 DC12 | Q96FZ2 | 8 |
| UPF0609 protein C4orf27 | C4orf27 | Q9NWY4 | 8 |
| Uroporphyrinogen-III synthase (UROIIIS) (UROS) (EC 4.2.1.75) (Hydroxymethylbilane hydrolyase [cyclizing]) (Uroporphyrinogen-III cosynthase) | UROS | P10746 | 8 |
| V-abl Abelson murine leukemia viral oncogene homolog 1 isoform b variant (Fragment) | 0 | Q59FK4 | 8 |
| V-type proton ATPase catalytic subunit A (V-ATPase subunit A) (EC 3.6.3.14) (V-ATPase 69 kDa subunit) (Vacuolar ATPase isoform VA68) (Vacuolar proton pump subunit alpha) | ATP6V1A ATP6A1 ATP6V1A1 VPP2 | P38606 | 8 |