| Proteasome endopeptidase complex (EC 3.4.25.1) | PSMA3 | G3V4X5 | 7 |
| Proteasome subunit alpha type (EC 3.4.25.1) | 0 | Q5U0A0 | 7 |
| Proteasome subunit alpha type-3 | PSMA3 | G3V3W4 | 7 |
| Proteasome subunit beta type (EC 3.4.25.1) | 0 | B2RAQ9 | 7 |
| Proteasome subunit beta type (EC 3.4.25.1) | PSMB9 hCG_17510 | A2ACR1 | 7 |
| Protein AATF (Apoptosis-antagonizing transcription factor) (Rb-binding protein Che-1) | AATF CHE1 DED HSPC277 | Q9NY61 | 7 |
| Protein APCDD1 (Adenomatosis polyposis coli down-regulated 1 protein) | APCDD1 DRAPC1 FP7019 | Q8J025 | 7 |
| Protein arginine N-methyltransferase 1 | PRMT1 | E9PKG1 | 7 |
| Protein arginine N-methyltransferase 5 (EC 2.1.1.-) | 0 | B2RDD7 | 7 |
| Protein bassoon (Zinc finger protein 231) | BSN KIAA0434 ZNF231 | Q9UPA5 | 7 |
| Protein CMSS1 (Cms1 ribosomal small subunit homolog) | CMSS1 C3orf26 | Q9BQ75 | 7 |
| Protein cordon-bleu | COBL KIAA0633 | O75128 | 7 |
| Protein Daple (Coiled-coil domain-containing protein 88C) (Dvl-associating protein with a high frequency of leucine residues) (hDaple) (Hook-related protein 2) (HkRP2) | CCDC88C DAPLE KIAA1509 | Q9P219 | 7 |
| Protein FAM167A | FAM167A C8orf13 | Q96KS9 | 7 |
| Protein FAM186A | FAM186A | A6NE01 | 7 |
| Protein FAM83F | FAM83F | Q8NEG4 | 7 |
| Protein FAM83H | FAM83H | Q6ZRV2 | 7 |
| Protein G6b | G6B C6orf25 | O95866 | 7 |
| Protein GUCD1 (Guanylyl cyclase domain-containing protein 1) (Protein LLN4) | GUCD1 C22orf13 LLN4 | Q96NT3 | 7 |
| Protein Hook homolog 2 (h-hook2) (hHK2) | HOOK2 | Q96ED9 | 7 |
| Protein kinase C eta type (EC 2.7.11.13) (PKC-L) (nPKC-eta) | PRKCH PKCL PRKCL | P24723 | 7 |
| Protein kinase C zeta type (EC 2.7.11.13) (nPKC-zeta) | PRKCZ PKC2 | Q05513 | 7 |
| Protein NDRG4 (Brain development-related molecule 1) (N-myc downstream-regulated gene 4 protein) (Vascular smooth muscle cell-associated protein 8) (SMAP-8) | NDRG4 BDM1 KIAA1180 | Q9ULP0 | 7 |
| Protein phosphatase inhibitor 2-like protein 3 (Protein phosphatase 1, regulatory subunit 2 pseudogene 3) | PPP1R2P3 | Q6NXS1 | 7 |
| Protein RMD5 homolog A | RMND5A | Q9H871 | 7 |
| Protein SDA1 homolog (Nucleolar protein 130) (SDA1 domain-containing protein 1) (hSDA) | SDAD1 NUC130 | Q9NVU7 | 7 |
| Protein SOGA3 | SOGA3 C6orf174 | Q5TF21 | 7 |
| Protein unc-93 homolog B1 (Unc-93B1) (hUNC93B1) | UNC93B1 UNC93 UNC93B | Q9H1C4 | 7 |
| Protein virilizer homolog | KIAA1429 MSTP054 | Q69YN4 | 7 |
| Protein Z-dependent protease inhibitor (Serpin peptidase inhibitor, clade A (Alpha-1 antiproteinase, antitrypsin), member 10, isoform CRA_a) | SERPINA10 hCG_22331 | G3V2W1 | 7 |
| Protein-tyrosine sulfotransferase 2 (EC 2.8.2.20) (Tyrosylprotein sulfotransferase 2) (TPST-2) | TPST2 | O60704 | 7 |
| Protocadherin alpha-C2 (PCDH-alpha-C2) | PCDHAC2 | Q9Y5I4 | 7 |
| Protocadherin-18 | PCDH18 KIAA1562 | Q9HCL0 | 7 |
| Proton-coupled amino acid transporter 1 (Proton/amino acid transporter 1) (hPAT1) (Solute carrier family 36 member 1) | SLC36A1 PAT1 | Q7Z2H8 | 7 |
| Pulmonary surfactant-associated protein B (SP-B) (18 kDa pulmonary-surfactant protein) (6 kDa protein) (Pulmonary surfactant-associated proteolipid SPL(Phe)) | SFTPB SFTP3 | P07988 | 7 |
| Putative 60S ribosomal protein L13a protein RPL13AP3 (60S ribosomal protein L13a pseudogene 3) | RPL13AP3 | Q6NVV1 | 7 |
| Putative sodium-coupled neutral amino acid transporter 10 (Solute carrier family 38 member 10) | SLC38A10 PP1744 | Q9HBR0 | 7 |
| Putative tenascin-XA (TN-XA) | TNXA XA | Q16473 | 7 |
| Putative trypsin-6 (EC 3.4.21.4) (Serine protease 3 pseudogene 2) (Trypsinogen C) | PRSS3P2 T6 TRY6 | Q8NHM4 | 7 |
| Putative uncharacterized protein DKFZp564A2282 (Fragment) | DKFZp564A2282 | Q9NSM5 | 7 |
| Putative uncharacterized protein DKFZp686G11190 | DKFZp686G11190 | Q6MZQ6 | 7 |
| Putative uncharacterized protein DKFZp686L0869 | DKFZp686L0869 | Q7Z3U5 | 7 |
| PX domain-containing protein kinase-like protein (Modulator of Na,K-ATPase) (MONaKA) | PXK | Q7Z7A4 | 7 |
| Pyridoxal kinase | PDXK | F2Z2Y4 | 7 |
| Rab GDP dissociation inhibitor | 0 | B4DLV7 | 7 |
| Rab-like protein 3 | RABL3 | Q5HYI8 | 7 |
| Rab5 GDP/GTP exchange factor (RAP1) (Rabaptin-5-associated exchange factor for Rab5) (Rabex-5) | RABGEF1 RABEX5 | Q9UJ41 | 7 |
| Rab9 effector protein with kelch motifs (40 kDa Rab9 effector protein) (p40) | RABEPK RAB9P40 | Q7Z6M1 | 7 |
| Rabenosyn-5 (110 kDa protein) (FYVE finger-containing Rab5 effector protein rabenosyn-5) (RAB effector RBSN) (Zinc finger FYVE domain-containing protein 20) | RBSN ZFYVE20 | Q9H1K0 | 7 |
| Ral GTPase-activating protein subunit alpha-2 (250 kDa substrate of Akt) (AS250) (p220) | RALGAPA2 C20orf74 KIAA1272 | Q2PPJ7 | 7 |
| Rap1 GTPase-activating protein 1 (Rap1GAP) (Rap1GAP1) | RAP1GAP KIAA0474 RAP1GA1 | P47736 | 7 |
| RAP1A, member of RAS oncogene family | 0 | Q5U0C3 | 7 |
| RAS guanyl-releasing protein 2 (Calcium and DAG-regulated guanine nucleotide exchange factor I) (CalDAG-GEFI) (Cdc25-like protein) (hCDC25L) (F25B3.3 kinase-like protein) | RASGRP2 CDC25L MCG7 | Q7LDG7 | 7 |
| Ras-associating and dilute domain-containing protein | RADIL KIAA1849 | Q96JH8 | 7 |
| Ras-related C3 botulinum toxin substrate 1 (Rho family, small GTP binding protein Rac1) (Ras-related C3 botulinum toxin substrate 1 (Rho family, small GTP binding protein Rac1), isoform CRA_b) | RAC1 hCG_14926 tcag7.839 | A4D2P2 | 7 |
| Ras-related GTP-binding protein D (Rag D) (RagD) | RRAGD | Q9NQL2 | 7 |
| Ras-related protein Rab-28 | RAB28 | P51157 | 7 |
| Ras-related protein Rab-9B (Rab-9-like protein) (Rab-9L) | RAB9B RAB9L | Q9NP90 | 7 |
| Receptor of-activated protein C kinase 1 (Fragment) | RACK1 | H0YAF8 | 7 |
| Regulator of nonsense transcripts 3B (Nonsense mRNA reducing factor 3B) (Up-frameshift suppressor 3 homolog B) (hUpf3B) (Up-frameshift suppressor 3 homolog on chromosome X) (hUpf3p-X) | UPF3B RENT3B UPF3X | Q9BZI7 | 7 |
| Reticulon-4 receptor (Nogo receptor) (NgR) (Nogo-66 receptor) | RTN4R NOGOR UNQ330/PRO526 | Q9BZR6 | 7 |
| Reticulon-4 receptor-like 1 (Nogo receptor-like 2) (Nogo-66 receptor homolog 2) (Nogo-66 receptor-related protein 3) (NgR3) | RTN4RL1 NGRH2 NGRL2 | Q86UN2 | 7 |
| RGM domain family member B (DRG11-responsive axonal guidance and outgrowth of neurite) (DRAGON) | RGMB | Q6NW40 | 7 |
| Rheumatoid factor RF-IP16 (Fragment) | 0 | A2J1P0 | 7 |
| Rho GTPase-activating protein 21 (Rho GTPase-activating protein 10) (Rho-type GTPase-activating protein 21) | ARHGAP21 ARHGAP10 KIAA1424 | Q5T5U3 | 7 |
| Rho GTPase-activating protein 27 (CIN85-associated multi-domain-containing Rho GTPase-activating protein 1) (Rho-type GTPase-activating protein 27) (SH3 domain-containing protein 20) | ARHGAP27 CAMGAP1 SH3D20 PP905 | Q6ZUM4 | 7 |
| Rho guanine nucleotide exchange factor 37 | ARHGEF37 | A1IGU5 | 7 |
| Ribonuclease P protein subunit p29 (hPOP4) (EC 3.1.26.5) | POP4 RPP29 | O95707 | 7 |
| Ribonuclease P protein subunit p40 (RNaseP protein p40) (EC 3.1.26.5) (RNase P subunit 1) | RPP40 RNASEP1 | O75818 | 7 |
| Ribosomal protein 63, mitochondrial (hMRP63) (Mitochondrial large ribosomal subunit protein mL63) (Mitochondrial ribosomal protein 63) (Mitochondrial ribosomal protein L57) | MRPL57 MRP63 | Q9BQC6 | 7 |
| Ribosomal protein L11, isoform CRA_b (cDNA, FLJ92077, Homo sapiens ribosomal protein L11 (RPL11), mRNA) | RPL11 hCG_1739238 | Q5VVD0 | 7 |
| Ribosomal protein S6 kinase beta-1 (S6K-beta-1) (S6K1) (EC 2.7.11.1) (70 kDa ribosomal protein S6 kinase 1) (P70S6K1) (p70-S6K 1) (Ribosomal protein S6 kinase I) (Serine/threonine-protein kinase 14A) (p70 ribosomal S6 kinase alpha) (p70 S6 kinase alpha) (p70 S6K-alpha) (p70 S6KA) | RPS6KB1 STK14A | P23443 | 7 |
| RING-box protein 2 (Rbx2) (CKII beta-binding protein 1) (CKBBP1) (RING finger protein 7) (Regulator of cullins 2) (Sensitive to apoptosis gene protein) | RNF7 RBX2 ROC2 SAG | Q9UBF6 | 7 |
| RNA binding protein fox-1 homolog 2 (Fox-1 homolog B) (Hexaribonucleotide-binding protein 2) (RNA-binding motif protein 9) (RNA-binding protein 9) (Repressor of tamoxifen transcriptional activity) | RBFOX2 FOX2 HRNBP2 RBM9 RTA | O43251 | 7 |
| RNA polymerase II subunit A C-terminal domain phosphatase SSU72 (CTD phosphatase SSU72) (EC 3.1.3.16) | SSU72 HSPC182 PNAS-120 | Q9NP77 | 7 |
| RNA polymerase-associated protein RTF1 homolog | RTF1 KIAA0252 | Q92541 | 7 |
| RNA-binding motif protein, X-linked-like-2 (Testis-specific heterogeneous nuclear ribonucleoprotein G-T) (hnRNP G-T) | RBMXL2 HNRNPGT | O75526 | 7 |
| RNA-binding protein 34 (RNA-binding motif protein 34) | RBM34 KIAA0117 | P42696 | 7 |
| RNA-binding protein 42 (RNA-binding motif protein 42) | RBM42 | Q9BTD8 | 7 |
| RPL13A protein (Fragment) | RPL13A | Q9BSQ6 | 7 |
| RPL21 protein (Ribosomal protein L21) (Ribosomal protein L21, isoform CRA_a) (cDNA, FLJ92056, Homo sapiens ribosomal protein L21 (RPL21), mRNA) | RPL21 hCG_2020044 | Q6IAX2 | 7 |
| RPS10-NUDT3 readthrough (Fragment) | RPS10-NUDT3 | S4R435 | 7 |
| S-adenosylmethionine decarboxylase proenzyme (AdoMetDC) (SAMDC) (EC 4.1.1.50) [Cleaved into: S-adenosylmethionine decarboxylase alpha chain; S-adenosylmethionine decarboxylase beta chain] | AMD1 AMD | P17707 | 7 |
| S-arrestin (48 kDa protein) (Retinal S-antigen) (S-AG) (Rod photoreceptor arrestin) | SAG | P10523 | 7 |
| S100 calcium binding protein A10 (Annexin II ligand, calpactin I, light polypeptide (P11)), isoform CRA_b (Fragment) | S100A10 hCG_16920 | D3DV26 | 7 |
| SCARB1 protein (Scavenger receptor class B member 1) | SCARB1 | B7ZKQ9 | 7 |
| SEC14-like protein 1 | SEC14L1 SEC14L | Q92503 | 7 |
| Secreted frizzled-related protein 4 (sFRP-4) (Frizzled protein, human endometrium) (FrpHE) | SFRP4 FRPHE | Q6FHJ7 | 7 |
| Secreted Ly-6/uPAR-related protein 1 (SLURP-1) (ARS component B) (ARS(component B)-81/S) (Anti-neoplastic urinary protein) (ANUP) | SLURP1 ARS | P55000 | 7 |
| Septin-8 | SEPT8 | A6NFQ9 | 7 |
| Serine protease HTRA2, mitochondrial (EC 3.4.21.108) (High temperature requirement protein A2) (HtrA2) (Omi stress-regulated endoprotease) (Serine protease 25) (Serine proteinase OMI) | HTRA2 OMI PRSS25 | O43464 | 7 |
| Serine-threonine kinase receptor-associated protein (MAP activator with WD repeats) (UNR-interacting protein) (WD-40 repeat protein PT-WD) | STRAP MAWD UNRIP | B4DNJ6 | 7 |
| Serine/arginine-rich-splicing factor 1 (Splicing factor, arginine/serine-rich 1 (Splicing factor 2, alternate splicing factor), isoform CRA_g) | SRSF1 SFRS1 hCG_1774411 | J3KTL2 | 7 |
| Serine/threonine-protein kinase 24 (cDNA FLJ61159, highly similar to Serine/threonine-protein kinase 24 (EC 2.7.11.1)) | STK24 | B4DR80 | 7 |
| Serine/threonine-protein kinase MRCK gamma (EC 2.7.11.1) (CDC42-binding protein kinase gamma) (DMPK-like gamma) (Myotonic dystrophy kinase-related CDC42-binding kinase gamma) (MRCK gamma) (MRCKG) (Myotonic dystrophy protein kinase-like gamma) (Myotonic dystrophy protein kinase-like alpha) | CDC42BPG DMPK2 | Q6DT37 | 7 |
| Serpin B13 (HaCaT UV-repressible serpin) (Hurpin) (Headpin) (Peptidase inhibitor 13) (PI-13) (Proteinase inhibitor 13) | SERPINB13 PI13 | Q9UIV8 | 7 |
| SFPQ protein (Fragment) | SFPQ | Q9BSV4 | 7 |
| Sialic acid-binding Ig-like lectin 7 (Siglec-7) (Adhesion inhibitory receptor molecule 1) (AIRM-1) (CDw328) (D-siglec) (QA79 membrane protein) (p75) (CD antigen CD328) | SIGLEC7 AIRM1 | Q9Y286 | 7 |
| Signaling lymphocytic activation molecule (CDw150) (IPO-3) (SLAM family member 1) (CD antigen CD150) | SLAMF1 SLAM | Q13291 | 7 |
| Single chain Fv (Fragment) | 0 | Q9HCC1 | 7 |