| Pre-miRNA 5'-monophosphate methyltransferase (EC 2.1.1.-) (BCDIN3 domain-containing protein) | BCDIN3D | Q7Z5W3 | 6 |
| Pre-mRNA-processing factor 17 (Cell division cycle 40 homolog) (EH-binding protein 3) (Ehb3) (PRP17 homolog) (hPRP17) | CDC40 EHB3 PRP17 PRPF17 | O60508 | 6 |
| Pre-mRNA-splicing factor SLU7 (hSlu7) | SLU7 | O95391 | 6 |
| Prefoldin subunit 1 | PFDN1 PFD1 | O60925 | 6 |
| Prefoldin subunit 4 (Protein C-1) | PFDN4 PFD4 | Q9NQP4 | 6 |
| Presenilin-1 (PS-1) (EC 3.4.23.-) (Protein S182) [Cleaved into: Presenilin-1 NTF subunit; Presenilin-1 CTF subunit; Presenilin-1 CTF12 (PS1-CTF12)] | PSEN1 AD3 PS1 PSNL1 | P49768 | 6 |
| Presenilins-associated rhomboid-like protein, mitochondrial (EC 3.4.21.105) (Mitochondrial intramembrane cleaving protease PARL) [Cleaved into: P-beta (Pbeta)] | PARL PSARL PRO2207 | Q9H300 | 6 |
| PRKR-interacting protein 1 | PRKRIP1 | Q9H875 | 6 |
| Probable ATP-dependent RNA helicase DDX49 (EC 3.6.4.13) (DEAD box protein 49) | DDX49 | Q9Y6V7 | 6 |
| Probable histidine--tRNA ligase, mitochondrial (EC 6.1.1.21) (Histidine--tRNA ligase-like) (Histidyl-tRNA synthetase) (HisRS) | HARS2 HARSL HARSR HO3 | P49590 | 6 |
| Probable palmitoyltransferase ZDHHC11 (EC 2.3.1.225) (Zinc finger DHHC domain-containing protein 11) (DHHC-11) (Zinc finger protein 399) | ZDHHC11 ZNF399 | Q9H8X9 | 6 |
| Proline and serine-rich protein 2 | PROSER2 C10orf47 | Q86WR7 | 6 |
| Proline/serine-rich coiled-coil protein 1 | PSRC1 DDA3 FP3214 | Q6PGN9 | 6 |
| Propionyl-CoA carboxylase beta chain, mitochondrial (PCCase subunit beta) (EC 6.4.1.3) (Propanoyl-CoA:carbon dioxide ligase subunit beta) | PCCB | P05166 | 6 |
| Prostamide/prostaglandin F synthase (Prostamide/PG F synthase) (Prostamide/PGF synthase) (EC 1.11.1.20) (Protein FAM213B) | FAM213B C1orf93 | Q8TBF2 | 6 |
| Proteasome assembly chaperone 2 (PAC-2) (Hepatocellular carcinoma-susceptibility protein 3) (Tumor necrosis factor superfamily member 5-induced protein 1) | PSMG2 HCCA3 PAC2 TNFSF5IP1 | Q969U7 | 6 |
| Proteasome subunit alpha type-3 (EC 3.4.25.1) (Macropain subunit C8) (Multicatalytic endopeptidase complex subunit C8) (Proteasome component C8) | PSMA3 HC8 PSC8 | P25788 | 6 |
| Protein AF-10 (ALL1-fused gene from chromosome 10 protein) | MLLT10 AF10 | P55197 | 6 |
| Protein canopy homolog 2 (MIR-interacting saposin-like protein) (Putative secreted protein Zsig9) (Transmembrane protein 4) | CNPY2 MSAP TMEM4 ZSIG9 UNQ1943/PRO4426 | Q9Y2B0 | 6 |
| Protein CNPPD1 (Cyclin Pas1/PHO80 domain-containing protein 1) | CNPPD1 C2orf24 CDABP0125 CGI-57 | Q9BV87 | 6 |
| Protein DPCD | DPCD | Q9BVM2 | 6 |
| Protein Dr1 (Down-regulator of transcription 1) (Negative cofactor 2-beta) (NC2-beta) (TATA-binding protein-associated phosphoprotein) | DR1 | Q01658 | 6 |
| Protein eva-1 homolog B (Protein FAM176B) | EVA1B C1orf78 FAM176B | Q9NVM1 | 6 |
| Protein FAM104B | FAM104B CXorf44 | Q5XKR9 | 6 |
| Protein FAM134A | FAM134A C2orf17 | Q8NC44 | 6 |
| Protein FAM167A | FAM167A C8orf13 | Q96KS9 | 6 |
| Protein FAM172A | FAM172A C5orf21 | Q8WUF8 | 6 |
| Protein FAM177A1 | FAM177A1 C14orf24 | Q8N128 | 6 |
| Protein FAM181A | FAM181A C14orf152 HSD-31 HSD31 | Q8N9Y4 | 6 |
| Protein FAM181B | FAM181B | A6NEQ2 | 6 |
| Protein FAM3A (Cytokine-like protein 2-19) | FAM3A 2-19 2.19 | P98173 | 6 |
| Protein FAM3C (Interleukin-like EMT inducer) | FAM3C ILEI GS3786 | Q92520 | 6 |
| Protein FAM86A | FAM86A SB153 | Q96G04 | 6 |
| Protein FAM98B | FAM98B | Q52LJ0 | 6 |
| Protein FAN (Factor associated with neutral sphingomyelinase activation) (Factor associated with N-SMase activation) | NSMAF FAN | Q92636 | 6 |
| Protein farnesyltransferase subunit beta (FTase-beta) (EC 2.5.1.58) (CAAX farnesyltransferase subunit beta) (Ras proteins prenyltransferase subunit beta) | FNTB | P49356 | 6 |
| Protein fem-1 homolog A (FEM1a) (FEM1-alpha) (Prostaglandin E receptor 4-associated protein) | FEM1A EPRAP | Q9BSK4 | 6 |
| Protein hairless | HR | O43593 | 6 |
| Protein IMPACT (Imprinted and ancient gene protein homolog) | IMPACT | Q9P2X3 | 6 |
| Protein ITFG3 | ITFG3 C16orf9 | Q9H0X4 | 6 |
| Protein KHNYN (KH and NYN domain-containing protein) | KHNYN KIAA0323 | O15037 | 6 |
| Protein kinase C beta type (PKC-B) (PKC-beta) (EC 2.7.11.13) | PRKCB PKCB PRKCB1 | P05771 | 6 |
| Protein kinase C-binding protein 1 (Cutaneous T-cell lymphoma-associated antigen se14-3) (CTCL-associated antigen se14-3) (Rack7) (Zinc finger MYND domain-containing protein 8) | ZMYND8 KIAA1125 PRKCBP1 RACK7 | Q9ULU4 | 6 |
| Protein kish-B (Transmembrane protein 167B) | TMEM167B C1orf119 AD-020 | Q9NRX6 | 6 |
| Protein LDOC1 (Leucine zipper protein down-regulated in cancer cells) | LDOC1 BCUR1 | O95751 | 6 |
| Protein lifeguard 4 (Golgi anti-apoptotic protein) (Protein S1R) (Transmembrane BAX inhibitor motif-containing protein 4) (Z-protein) | TMBIM4 GAAP LFG4 CGI-119 | Q9HC24 | 6 |
| Protein NDRG1 (Differentiation-related gene 1 protein) (DRG-1) (N-myc downstream-regulated gene 1 protein) (Nickel-specific induction protein Cap43) (Reducing agents and tunicamycin-responsive protein) (RTP) (Rit42) | NDRG1 CAP43 DRG1 RTP | Q92597 | 6 |
| Protein orai-2 (CAP-binding protein complex-interacting protein 2) (Transmembrane protein 142B) | ORAI2 C7orf19 CBCIP2 TMEM142B PP1729 | Q96SN7 | 6 |
| Protein phosphatase 1 regulatory subunit 21 (Coiled-coil domain-containing protein 128) (KLRAQ motif-containing protein 1) | PPP1R21 CCDC128 KLRAQ1 | Q6ZMI0 | 6 |
| Protein phosphatase 1B (EC 3.1.3.16) (Protein phosphatase 2C isoform beta) (PP2C-beta) | PPM1B PP2CB | O75688 | 6 |
| Protein Red (Cytokine IK) (IK factor) (Protein RER) | IK RED RER | Q13123 | 6 |
| Protein rogdi homolog | ROGDI | Q9GZN7 | 6 |
| Protein RTF2 homolog (Replication termination factor 2 domain-containing protein 1) | RTFDC1 C20orf43 AD-007 CDA05 HSPC164 HSPC169 | Q9BY42 | 6 |
| Protein SEC13 homolog (SEC13-like protein 1) (SEC13-related protein) | SEC13 D3S1231E SEC13L1 SEC13R | P55735 | 6 |
| Protein spire homolog 1 (Spir-1) | SPIRE1 KIAA1135 SPIR1 | Q08AE8 | 6 |
| Protein SZT2 (Seizure threshold 2 protein homolog) | SZT2 C1orf84 KIAA0467 | Q5T011 | 6 |
| Protein Tob1 (Transducer of erbB-2 1) | TOB1 TOB TROB1 | P50616 | 6 |
| Protein tweety homolog 1 (hTTY1) | TTYH1 | Q9H313 | 6 |
| Protein unc-45 homolog A (Unc-45A) (GCUNC-45) (Smooth muscle cell-associated protein 1) (SMAP-1) | UNC45A SMAP1 | Q9H3U1 | 6 |
| Protein YIPF2 (YIP1 family member 2) | YIPF2 | Q9BWQ6 | 6 |
| Protein-lysine methyltransferase METTL21B (EC 2.1.1.-) (Hepatocellular carcinoma-associated antigen 557a) (Methyltransferase-like protein 21B) | METTL21B FAM119B HCA557A | Q96AZ1 | 6 |
| Protein-tyrosine sulfotransferase 2 (EC 2.8.2.20) (Tyrosylprotein sulfotransferase 2) (TPST-2) | TPST2 | O60704 | 6 |
| Putative deoxyribonuclease TATDN1 (EC 3.1.21.-) (Hepatocarcinoma high expression protein) | TATDN1 CDA11 | Q6P1N9 | 6 |
| Putative deoxyribose-phosphate aldolase (DERA) (EC 4.1.2.4) (2-deoxy-D-ribose 5-phosphate aldolase) (Phosphodeoxyriboaldolase) (Deoxyriboaldolase) | DERA CGI-26 | Q9Y315 | 6 |
| Putative double homeobox protein 3 | DUX3 | Q96PT4 | 6 |
| Putative glycerol kinase 5 (GK 5) (Glycerokinase 5) (EC 2.7.1.30) (ATP:glycerol 3-phosphotransferase 5) | GK5 | Q6ZS86 | 6 |
| Putative glycosyltransferase ALG1-like (EC 2.4.1.-) | ALG1L | Q6GMV1 | 6 |
| Putative L-aspartate dehydrogenase (EC 1.4.1.21) (Aspartate dehydrogenase domain-containing protein) | ASPDH | A6ND91 | 6 |
| Putative methyl-CpG-binding domain protein 3-like 3 (MBD3-like protein 3) | MBD3L3 | A6NE82 | 6 |
| Putative pre-mRNA-splicing factor ATP-dependent RNA helicase DHX16 (EC 3.6.4.13) (ATP-dependent RNA helicase #3) (DEAH-box protein 16) | DHX16 DBP2 DDX16 KIAA0577 | O60231 | 6 |
| Putative RNA-binding protein 3 (RNA-binding motif protein 3) (RNPL) | RBM3 RNPL | P98179 | 6 |
| Putative uncharacterized protein DKFZp434H204 (Fragment) | DKFZp434H204 | Q9UFZ4 | 6 |
| Putative uncharacterized protein DKFZp666O0110 | DKFZp666O0110 | Q658W2 | 6 |
| Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial (EC 1.2.4.1) (PDHE1-A type I) | PDHA1 PHE1A | P08559 | 6 |
| Quinone oxidoreductase-like protein 1 (EC 1.-.-.-) (Protein 4P11) (Quinone oxidoreductase homolog 1) (QOH-1) (Zeta-crystallin homolog) | CRYZL1 4P11 | O95825 | 6 |
| Rab-3A-interacting protein (Rab3A-interacting protein) (Rabin-3) (SSX2-interacting protein) | RAB3IP RABIN8 | Q96QF0 | 6 |
| Rab11 family-interacting protein 3 (FIP3-Rab11) (Rab11-FIP3) (Arfophilin-1) (EF hands-containing Rab-interacting protein) (Eferin) (MU-MB-17.148) | RAB11FIP3 ARFO1 KIAA0665 | O75154 | 6 |
| RAB13 protein (Fragment) | RAB13 | Q504R6 | 6 |
| RAC-beta serine/threonine-protein kinase (EC 2.7.11.1) (Protein kinase Akt-2) (Protein kinase B beta) (PKB beta) (RAC-PK-beta) | AKT2 | P31751 | 6 |
| RAD50-interacting protein 1 (RAD50 interactor 1) (HsRINT-1) (RINT-1) | RINT1 | Q6NUQ1 | 6 |
| Rap guanine nucleotide exchange factor 1 (CRK SH3-binding GNRP) (Guanine nucleotide-releasing factor 2) (Protein C3G) | RAPGEF1 GRF2 | Q13905 | 6 |
| Ras GTPase-activating protein 1 (GAP) (GTPase-activating protein) (RasGAP) (Ras p21 protein activator) (p120GAP) | RASA1 RASA | P20936 | 6 |
| Ras-associated and pleckstrin homology domains-containing protein 1 (RAPH1) (Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 18 protein) (Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 9 protein) (Lamellipodin) (Proline-rich EVH1 ligand 2) (PREL-2) (Protein RMO1) | RAPH1 ALS2CR18 ALS2CR9 KIAA1681 LPD PREL2 RMO1 | Q70E73 | 6 |
| Ras-related protein Rab-13 (Cell growth-inhibiting gene 4 protein) | RAB13 GIG4 | P51153 | 6 |
| Ras-related protein Rab-24 | RAB24 | Q969Q5 | 6 |
| Ras-related protein Rab-34 (Ras-related protein Rab-39) (Ras-related protein Rah) | RAB34 RAB39 RAH | Q9BZG1 | 6 |
| Ras-related protein Rab-40B (SOCS box-containing protein RAR) (Protein Rar) | RAB40B SEC4L | Q12829 | 6 |
| Ras-related protein Rap-1A (C21KG) (G-22K) (GTP-binding protein smg p21A) (Ras-related protein Krev-1) | RAP1A KREV1 | P62834 | 6 |
| Ras-related protein Rap-2a (RbBP-30) | RAP2A | P10114 | 6 |
| Regulation of nuclear pre-mRNA domain-containing protein 2 | RPRD2 KIAA0460 HSPC099 | Q5VT52 | 6 |
| Regulator of nonsense transcripts 1 (EC 3.6.4.-) (ATP-dependent helicase RENT1) (Nonsense mRNA reducing factor 1) (NORF1) (Up-frameshift suppressor 1 homolog) (hUpf1) | UPF1 KIAA0221 RENT1 | Q92900 | 6 |
| Replication factor C subunit 5 (Activator 1 36 kDa subunit) (A1 36 kDa subunit) (Activator 1 subunit 5) (Replication factor C 36 kDa subunit) (RF-C 36 kDa subunit) (RFC36) | RFC5 | P40937 | 6 |
| Replication initiator 1 (60 kDa origin-specific DNA-binding protein) (60 kDa replication initiation region protein) (ATT-binding protein) (DHFR oribeta-binding protein RIP60) (Zinc finger protein 464) | REPIN1 RIP60 ZNF464 | Q9BWE0 | 6 |
| Replication protein A 70 kDa DNA-binding subunit (RP-A p70) (Replication factor A protein 1) (RF-A protein 1) (Single-stranded DNA-binding protein) [Cleaved into: Replication protein A 70 kDa DNA-binding subunit, N-terminally processed] | RPA1 REPA1 RPA70 | P27694 | 6 |
| Reticulocalbin-1 | RCN1 RCN | Q15293 | 6 |
| Retinoic acid receptor RXR-alpha (Nuclear receptor subfamily 2 group B member 1) (Retinoid X receptor alpha) | RXRA NR2B1 | P19793 | 6 |
| Rho GDP-dissociation inhibitor 1 (Rho GDI 1) (Rho-GDI alpha) | ARHGDIA GDIA1 | P52565 | 6 |
| Rho GTPase-activating protein 35 (Glucocorticoid receptor DNA-binding factor 1) (Glucocorticoid receptor repression factor 1) (GRF-1) (Rho GAP p190A) (p190-A) | ARHGAP35 GRF1 GRLF1 KIAA1722 | Q9NRY4 | 6 |
| Rho guanine nucleotide exchange factor 18 (114 kDa Rho-specific guanine nucleotide exchange factor) (p114-Rho-GEF) (p114RhoGEF) (Septin-associated RhoGEF) (SA-RhoGEF) | ARHGEF18 KIAA0521 | Q6ZSZ5 | 6 |
| Rho guanine nucleotide exchange factor 7 (Beta-Pix) (COOL-1) (PAK-interacting exchange factor beta) (p85) | ARHGEF7 COOL1 KIAA0142 P85SPR PAK3BP PIXB Nbla10314 | Q14155 | 6 |