| Pericentriolar material 1 protein (PCM-1) (mPCM-1) | Pcm1 | Q9R0L6 | 6 |
| Peroxiredoxin 6 (Peroxiredoxin-6) (Putative uncharacterized protein) | Prdx6 | Q6GT24 | 6 |
| Peroxisomal carnitine O-octanoyltransferase (COT) (EC 2.3.1.137) | Crot Cot | Q9DC50 | 6 |
| Phosducin-like protein 3 (Viral IAP-associated factor 1) (VIAF-1) | Pdcl3 Viaf1 | Q8BVF2 | 6 |
| Phospholipid phosphatase 1 (EC 3.1.3.4) (35 kDa PAP) (mPAP) (Hydrogen peroxide-inducible protein 53) (Hic53) (Lipid phosphate phosphohydrolase 1) (PAP2-alpha) (Phosphatidate phosphohydrolase type 2a) (Phosphatidic acid phosphatase 2a) (PAP-2a) (PAP2a) | Plpp1 Hpic53 Lpp1 Ppap2a | Q61469 | 6 |
| Phospholipid phosphatase 2 (EC 3.1.3.4) (Lipid phosphate phosphohydrolase 2) (PAP2-gamma) (PAP2-G) (Phosphatidate phosphohydrolase type 2c) (Phosphatidic acid phosphatase 2c) (PAP-2c) (PAP2c) | Plpp2 Lpp2 Ppap2c | Q9DAX2 | 6 |
| Plakophilin 2 (Putative uncharacterized protein) | Pkp2 mCG_126835 | Q9CQ73 | 6 |
| Platelet-derived growth factor receptor beta (PDGF-R-beta) (PDGFR-beta) (EC 2.7.10.1) (Beta platelet-derived growth factor receptor) (Beta-type platelet-derived growth factor receptor) (CD140 antigen-like family member B) (Platelet-derived growth factor receptor 1) (PDGFR-1) (CD antigen CD140b) | Pdgfrb Pdgfr Pdgfr1 | P05622 | 6 |
| Pleckstrin homology domain-containing, family A member 5 | Plekha5 | E9Q6H8 | 6 |
| Pleiotrophin (PTN) (Heparin-binding brain mitogen) (HBBM) (Heparin-binding growth factor 8) (HBGF-8) (Heparin-binding growth-associated molecule) (HB-GAM) (Heparin-binding neutrophic factor) (HBNF) (Osteoblast-specific factor 1) (OSF-1) | Ptn | P63089 | 6 |
| Poly [ADP-ribose] polymerase (PARP) (EC 2.4.2.30) | Parp1 Adprt1 mCG_19846 | Q921K2 | 6 |
| Polynucleotide 5'-hydroxyl-kinase NOL9 (EC 2.7.1.-) (Nucleolar protein 9) | Nol9 | Q3TZX8 | 6 |
| Polypeptide N-acetylgalactosaminyltransferase 2 (EC 2.4.1.41) (Polypeptide GalNAc transferase 2) (GalNAc-T2) (pp-GaNTase 2) (Protein-UDP acetylgalactosaminyltransferase 2) (UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 2) [Cleaved into: Polypeptide N-acetylgalactosaminyltransferase 2 soluble form] | Galnt2 | Q6PB93 | 6 |
| Pre-mRNA-splicing factor CWC22 homolog (Nucampholin homolog) | Cwc22 Ncm | Q8C5N3 | 6 |
| Prefoldin 1 (Prefoldin subunit 1) (Putative uncharacterized protein) | Pfdn1 mCG_121970 | Q9CQF7 | 6 |
| Prefoldin subunit 5 (C-Myc-binding protein Mm-1) (EIG-1) (Myc modulator 1) | Pfdn5 Eig1 Mm1 Pfd5 | Q9WU28 | 6 |
| Pro-cathepsin H (Cathepsin B3) (Cathepsin BA) [Cleaved into: Cathepsin H mini chain; Cathepsin H (EC 3.4.22.16); Cathepsin H heavy chain; Cathepsin H light chain] | Ctsh | P49935 | 6 |
| Probable ATP-dependent RNA helicase DDX46 (EC 3.6.4.13) (DEAD box protein 46) | Ddx46 Kiaa0801 | Q569Z5 | 6 |
| Prolargin (Proline-arginine-rich end leucine-rich repeat protein) | Prelp | Q9JK53 | 6 |
| Proline synthase co-transcribed bacterial homolog protein | Prosc | Q9Z2Y8 | 6 |
| Prostaglandin E synthase 3 | Ptges3 | D3Z7C6 | 6 |
| Prostaglandin G/H synthase 2 (EC 1.14.99.1) (Cyclooxygenase-2) (COX-2) (Glucocorticoid-regulated inflammatory cyclooxygenase) (Gripghs) (Macrophage activation-associated marker protein P71/73) (PES-2) (PHS II) (Prostaglandin H2 synthase 2) (PGH synthase 2) (PGHS-2) (Prostaglandin-endoperoxide synthase 2) (TIS10 protein) | Ptgs2 Cox-2 Cox2 Pghs-b Tis10 | Q05769 | 6 |
| Protease, serine 3 (Trypsinogen 11) | Prss3 Tcrb-V20 trypsinogen | Q792Z0 | 6 |
| Protein FAM49A | Fam49a D12Ertd553e | Q8BHZ0 | 6 |
| Protein jagged-1 (Jagged1) (CD antigen CD339) | Jag1 | Q9QXX0 | 6 |
| Protein kinase, cAMP dependent regulatory, type II alpha (Protein kinase, cAMP dependent regulatory, type II alpha, isoform CRA_b) (Putative uncharacterized protein) (cAMP-dependent protein kinase type II-alpha regulatory chain) (cAMP-dependent protein kinase type II-alpha regulatory subunit) | Prkar2a mCG_16488 | Q8K1M3 | 6 |
| Protein LYRIC (3D3/LYRIC) (Lysine-rich CEACAM1 co-isolated protein) (Metadherin) (Metastasis adhesion protein) | Mtdh Lyric | Q80WJ7 | 6 |
| Protein piccolo (Aczonin) (Brain-derived HLMN protein) (Multidomain presynaptic cytomatrix protein) | Pclo Acz | Q9QYX7 | 6 |
| Protein Red (Cytokine IK) (IK factor) (Protein RER) | Ik Red Rer | Q9Z1M8 | 6 |
| Protein shisa-4 (Transmembrane protein 58) | Shisa4 Tmem58 | Q8CA71 | 6 |
| Protein SON (Negative regulatory element-binding protein) (NRE-binding protein) | Son Nrebp | Q9QX47 | 6 |
| Protein transport protein Sec61 subunit alpha isoform 1 (Sec61 alpha-1) | Sec61a1 Sec61a | P61620 | 6 |
| Protein unc-119 homolog A (Retinal protein 4) (mRG4) | Unc119 Unc119h | Q9Z2R6 | 6 |
| Protein-lysine 6-oxidase (EC 1.4.3.13) (Lysyl oxidase) (Ras excision protein) | Lox Rrg | P28301 | 6 |
| PTB domain-containing engulfment adapter protein 1 (Cell death protein 6 homolog) (PTB domain adapter protein CED-6) (Protein GULP) | Gulp1 Ced6 | Q8K2A1 | 6 |
| Putative uncharacterized protein (RAS-related C3 botulinum substrate 1, isoform CRA_a) (Ras-related C3 botulinum toxin substrate 1) | Rac1 mCG_23557 | Q3TLP8 | 6 |
| Putative uncharacterized protein (Sorting nexin 3) (Sorting nexin 3, isoform CRA_b) (Sorting nexin-3) | Snx3 mCG_121767 | Q78ZM0 | 6 |
| Putative uncharacterized protein (Syntaxin 7) (Syntaxin-7) | Stx7 Stx-7 mCG_6753 | Q8BH40 | 6 |
| Pyrroline-5-carboxylate reductase 2 (P5C reductase 2) (P5CR 2) (EC 1.5.1.2) | Pycr2 | Q922Q4 | 6 |
| Quinone oxidoreductase (EC 1.6.5.5) (NADPH:quinone reductase) (Zeta-crystallin) | Cryz | P47199 | 6 |
| Ran-binding protein 9 (RanBP9) (B-cell antigen receptor Ig beta-associated protein 1) (IBAP-1) (Ran-binding protein M) (RanBPM) | Ranbp9 Ranbpm | P69566 | 6 |
| RAP1, GTP-GDP dissociation stimulator 1 | Rap1gds1 | E9Q912 | 6 |
| Ras-related protein Rab-27A | Rab27a | Q9ERI2 | 6 |
| Ras-related protein Rab-30 | Rab30 Rsb30 | Q923S9 | 6 |
| Receptor-type tyrosine-protein phosphatase eta | Ptprj | E9Q4S7 | 6 |
| Receptor-type tyrosine-protein phosphatase F (EC 3.1.3.48) (Leukocyte common antigen related) (LAR) | Ptprf Lar | A2A8L5 | 6 |
| Reticulocalbin-1 | Rcn1 Rca1 Rcn | Q05186 | 6 |
| Rho GTPase-activating protein 30 (Rho-type GTPase-activating protein 30) | Arhgap30 | Q640N3 | 6 |
| Rho guanine nucleotide exchange factor 12 (Leukemia-associated RhoGEF) | Arhgef12 Kiaa0382 Larg | Q8R4H2 | 6 |
| Rho guanine nucleotide exchange factor 39 | Arhgef39 | Q66JY6 | 6 |
| Rho-associated protein kinase 2 (EC 2.7.11.1) (Rho-associated, coiled-coil-containing protein kinase 2) (Rho-associated, coiled-coil-containing protein kinase II) (ROCK-II) (p164 ROCK-2) | Rock2 | P70336 | 6 |
| Ribonuclease P protein subunit p30 (RNaseP protein p30) (EC 3.1.26.5) (RNase P subunit 2) | Rpp30 Rnasep2 | O88796 | 6 |
| Ribosomal biogenesis protein LAS1L (Protein LAS1 homolog) | Las1l | A2BE28 | 6 |
| Ribosome biogenesis protein WDR12 (WD repeat-containing protein 12) | Wdr12 MNCb-5414 | Q9JJA4 | 6 |
| RIKEN cDNA D630045J12 gene | D630045J12Rik | D3YTS3 | 6 |
| RING finger and SPRY domain-containing protein 1 | Rspry1 Kiaa1972 | Q8BVR6 | 6 |
| RNA 3'-terminal phosphate cyclase (RNA cyclase) (RNA-3'-phosphate cyclase) (EC 6.5.1.4) (RNA terminal phosphate cyclase domain-containing protein 1) | RtcA Rpc1 Rtcd1 | Q9D7H3 | 6 |
| RNA-binding protein with serine-rich domain 1 | Rnps1 | Q99M28 | 6 |
| RRP12-like protein | Rrp12 Kiaa0690 | Q6P5B0 | 6 |
| S-formylglutathione hydrolase (EC 3.1.2.12) | Esd | H3BKH6 | 6 |
| Sacsin (DnaJ homolog subfamily C member 29) (DNAJC29) | Sacs Kiaa0730 | Q9JLC8 | 6 |
| Secernin-1 | Scrn1 Kiaa0193 | Q9CZC8 | 6 |
| Serine incorporator 1 (Axotomy-induced glyco/Golgi protein 2) (Membrane protein TMS-2) (Tumor differentially expressed protein 1-like) (Tumor differentially expressed protein 2) | Serinc1 Aigp2 Tde1l Tde2 Tms2 | Q9QZI8 | 6 |
| Serine/threonine-protein kinase A-Raf (EC 2.7.11.1) (Proto-oncogene A-Raf) | Araf A-raf Araf1 | P04627 | 6 |
| Serine/threonine-protein phosphatase 5 (PP5) (EC 3.1.3.16) (Protein phosphatase T) (PPT) | Ppp5c | Q60676 | 6 |
| Serine/threonine-protein phosphatase 6 regulatory ankyrin repeat subunit B (PP6-ARS-B) (Serine/threonine-protein phosphatase 6 regulatory subunit ARS-B) (Ankyrin repeat domain-containing protein 44) | Ankrd44 | B2RXR6 | 6 |
| SH3 domain-binding glutamic acid-rich-like protein 3 | Sh3bgrl3 | Q91VW3 | 6 |
| SH3 domain-binding protein 1 (3BP-1) | Sh3bp1 3bp1 | P55194 | 6 |
| Short-chain specific acyl-CoA dehydrogenase, mitochondrial (SCAD) (EC 1.3.8.1) (Butyryl-CoA dehydrogenase) | Acads | Q07417 | 6 |
| Short/branched chain specific acyl-CoA dehydrogenase, mitochondrial (SBCAD) (EC 1.3.8.5) (2-methyl branched chain acyl-CoA dehydrogenase) (2-MEBCAD) (2-methylbutyryl-coenzyme A dehydrogenase) (2-methylbutyryl-CoA dehydrogenase) | Acadsb | Q9DBL1 | 6 |
| Signal peptide peptidase-like 2A (SPP-like 2A) (SPPL2a) (EC 3.4.23.-) (Intramembrane protease 3) (IMP-3) (Presenilin-like protein 2) | Sppl2a Imp3 Psl2 MNCb-3763 | Q9JJF9 | 6 |
| Small nuclear ribonucleoprotein F (snRNP-F) (Sm protein F) (Sm-F) (SmF) | Snrpf | P62307 | 6 |
| Small nuclear ribonucleoprotein-associated protein N (snRNP-N) (Sm protein D) (Sm-D) (Sm protein N) (Sm-N) (SmN) (Tissue-specific-splicing protein) | Snrpn Smn | P63163 | 6 |
| Sortilin-related receptor (Gp250) (Low-density lipoprotein receptor relative with 11 ligand-binding repeats) (LDLR relative with 11 ligand-binding repeats) (LR11) (SorLA-1) (Sorting protein-related receptor containing LDLR class A repeats) (mSorLA) | Sorl1 | O88307 | 6 |
| Sphingosine-1-phosphate lyase 1 (S1PL) (SP-lyase 1) (SPL 1) (mSPL) (EC 4.1.2.27) (Sphingosine-1-phosphate aldolase) | Sgpl1 | Q8R0X7 | 6 |
| Splicing factor 3B subunit 5 (SF3b5) (Pre-mRNA-splicing factor SF3b 10 kDa subunit) | Sf3b5 Sf3b10 | Q923D4 | 6 |
| Sprouty-related, EVH1 domain-containing protein 1 (Spred-1) | Spred1 | Q924S8 | 6 |
| Sterol-4-alpha-carboxylate 3-dehydrogenase, decarboxylating (EC 1.1.1.170) | Nsdhl | Q9R1J0 | 6 |
| Striatin-4 (Zinedin) | Strn4 Zin | P58404 | 6 |
| Synaptogyrin-1 | Syngr1 | O55100 | 6 |
| Synaptotagmin-4 (Synaptotagmin IV) (SytIV) | Syt4 Syt3 | P40749 | 6 |
| Syntaxin-binding protein 2 (Fragment) | Stxbp2 | F8WGM5 | 6 |
| Tensin-2 (EC 3.1.3.-) (C1 domain-containing phosphatase and tensin homolog) (C1-TEN) (Tensin-like C1 domain-containing phosphatase) | Tns2 Tenc1 | Q8CGB6 | 6 |
| Tether containing UBX domain for GLUT4 (Alveolar soft part sarcoma chromosomal region candidate gene 1 protein homolog) | Aspscr1 Tug | Q8VBT9 | 6 |
| Thrombospondin-3 | Thbs3 Tsp3 | Q05895 | 6 |
| Thyroglobulin (Tg) | Tg Tgn | O08710 | 6 |
| Tissue-type plasminogen activator (t-PA) (t-plasminogen activator) (tPA) (EC 3.4.21.68) [Cleaved into: Tissue-type plasminogen activator chain A; Tissue-type plasminogen activator chain B] | Plat | P11214 | 6 |
| TNF receptor-associated factor 4 (Cysteine-rich motif associated to RING and Traf domains protein 1) | Traf4 Cart1 | Q61382 | 6 |
| Transducin beta-like protein 3 | Tbl3 | Q8C4J7 | 6 |
| Transformer-2 protein homolog alpha (TRA-2 alpha) (TRA2-alpha) (Transformer-2 protein homolog A) | Tra2a | Q6PFR5 | 6 |
| Transient receptor potential cation channel subfamily V member 4 (TrpV4) (Osm-9-like TRP channel 4) (OTRPC4) (Transient receptor potential protein 12) (TRP12) (Vanilloid receptor-like channel 2) (Vanilloid receptor-like protein 2) (Vanilloid receptor-related osmotically-activated channel) (VR-OAC) | Trpv4 Trp12 Vrl2 Vroac | Q9EPK8 | 6 |
| Translation initiation factor eIF-2B subunit alpha (eIF-2B GDP-GTP exchange factor subunit alpha) | Eif2b1 | Q99LC8 | 6 |
| Transmembrane 4 L6 family member 1 (Membrane component chromosome 3 surface marker 1 homolog) (Tumor-associated antigen L6) | Tm4sf1 M3s1 | Q64302 | 6 |
| Transmembrane channel-like protein 8 (Epidermodysplasia verruciformis protein 2 homolog) | Tmc8 Ever2 | Q7TN58 | 6 |
| Transmembrane emp24 domain-containing protein 3 (p24 family protein gamma-4) (p24gamma4) | Tmed3 | Q78IS1 | 6 |
| Transmembrane protein 43 (Protein LUMA) | Tmem43 | Q9DBS1 | 6 |
| Transthyretin (Prealbumin) | Ttr | P07309 | 6 |
| Triple functional domain protein (EC 2.7.11.1) | Trio | Q0KL02 | 6 |
| Tumor protein D52 (mD52) | Tpd52 | Q62393 | 6 |
| Tumor-associated calcium signal transducer 2 (Cell surface glycoprotein Trop-2) | Tacstd2 Trop2 | Q8BGV3 | 6 |