| Protein phosphatase 1A (EC 3.1.3.16) (Protein phosphatase 2C isoform alpha) (PP2C-alpha) (Protein phosphatase IA) | Ppm1a Pppm1a | P49443 | 5 |
| Protein phosphatase 1G (EC 3.1.3.16) (Fibroblast growth factor-inducible protein 13) (FIN13) (Protein phosphatase 1C) (Protein phosphatase 2C isoform gamma) (PP2C-gamma) (Protein phosphatase magnesium-dependent 1 gamma) | Ppm1g Fin13 Ppm1c | Q61074 | 5 |
| Protein phosphatase methylesterase 1 (PME-1) (EC 3.1.1.89) | Ppme1 Pme1 | Q8BVQ5 | 5 |
| Protein polybromo-1 (BRG1-associated factor 180) (BAF180) | Pbrm1 Baf180 Pb1 | Q8BSQ9 | 5 |
| Protein sidekick-1 | Sdk1 | Q3UH53 | 5 |
| Protein TANC1 (Tetratricopeptide repeat, ankyrin repeat and coiled-coil domain-containing protein 1) | Tanc1 | Q0VGY8 | 5 |
| Protein transport protein Sec31B (SEC31-like protein 2) (SEC31-related protein B) | Sec31b Gm341 Sec31l2 | Q3TZ89 | 5 |
| Protein zwilch homolog | Zwilch | Q8R060 | 5 |
| Protein-tyrosine kinase 2-beta (EC 2.7.10.2) (Calcium-dependent tyrosine kinase) (CADTK) (Calcium-regulated non-receptor proline-rich tyrosine kinase) (Cell adhesion kinase beta) (CAK-beta) (CAKB) (Focal adhesion kinase 2) (FADK 2) (Proline-rich tyrosine kinase 2) (Related adhesion focal tyrosine kinase) (RAFTK) | Ptk2b Fak2 Pyk2 Raftk | Q9QVP9 | 5 |
| Prothymosin alpha [Cleaved into: Prothymosin alpha, N-terminally processed; Thymosin alpha] | Ptma | P26350 | 5 |
| Pumilio homolog 2 | Pum2 Kiaa0235 | Q80U58 | 5 |
| Putative ATP-dependent RNA helicase Pl10 (EC 3.6.4.13) | D1Pas1 Pl10 | P16381 | 5 |
| Putative oxidoreductase GLYR1 (EC 1.-.-.-) (Glyoxylate reductase 1 homolog) (Nuclear protein NP60) | Glyr1 Np60 | Q922P9 | 5 |
| Putative uncharacterized protein | Itga6 | Q8CC06 | 5 |
| Putative uncharacterized protein (Putative uncharacterized protein Tes) (Testin) (Testis derived transcript) (Testis derived transcript, isoform CRA_a) | Tes mCG_11251 | Q921W7 | 5 |
| Putative uncharacterized protein (Serine--tRNA ligase, cytoplasmic) (Seryl-aminoacyl-tRNA synthetase, isoform CRA_b) | Sars Sars1 mCG_4072 | Q8C483 | 5 |
| Putative uncharacterized protein (UPF3 regulator of nonsense transcripts homolog B (yeast)) | Upf3b | Q3ULL6 | 5 |
| Pyruvate carboxylase, mitochondrial (EC 6.4.1.1) (Pyruvic carboxylase) (PCB) | Pc Pcx | Q05920 | 5 |
| Quinone oxidoreductase-like protein 1 (EC 1.-.-.-) (Quinone oxidoreductase homolog 1) (QOH-1) (Zeta-crystallin homolog) | Cryzl1 | Q921W4 | 5 |
| Rab-like protein 3 | Rabl3 | Q9D4V7 | 5 |
| Rab3 GTPase-activating protein catalytic subunit (RAB3 GTPase-activating protein 130 kDa subunit) (Rab3-GAP p130) (Rab3-GAP) | Rab3gap1 Kiaa0066 Rab3gap | Q80UJ7 | 5 |
| RAP1, GTP-GDP dissociation stimulator 1 | Rap1gds1 | E9Q6Q4 | 5 |
| Ras-related C3 botulinum toxin substrate 3 (p21-Rac3) | Rac3 | P60764 | 5 |
| Ras-related GTP-binding protein B (Rag B) (RagB) | Rragb | Q6NTA4 | 5 |
| Ras-related protein M-Ras (Muscle and microspikes Ras) (Ras-related protein R-Ras3) (X-Ras) | Mras Xras | O08989 | 5 |
| Replication factor C subunit 1 (A1-P145) (Activator 1 140 kDa subunit) (A1 140 kDa subunit) (Activator 1 large subunit) (Activator 1 subunit 1) (Differentiation-specific element-binding protein) (ISRE-binding protein) (Replication factor C 140 kDa subunit) (RF-C 140 kDa subunit) (RFC140) (Replication factor C large subunit) | Rfc1 Ibf-1 Recc1 | P35601 | 5 |
| Replication protein A 32 kDa subunit (RP-A p32) (Replication factor A protein 2) (RF-A protein 2) (Replication protein A 34 kDa subunit) (RP-A p34) | Rpa2 Rpa34 | Q62193 | 5 |
| Retinol dehydrogenase 11 (EC 1.1.1.300) (Androgen-regulated short-chain dehydrogenase/reductase 1) (Cell line MC/9.IL4-derived protein 1) (M42C60) (Prostate short-chain dehydrogenase/reductase 1) (Retinal reductase 1) (RalR1) (Short-chain aldehyde dehydrogenase) (SCALD) | Rdh11 Arsdr1 Mdt1 Psdr1 | Q9QYF1 | 5 |
| Retinol-binding protein 4 (Plasma retinol-binding protein) (PRBP) (RBP) | Rbp4 | Q00724 | 5 |
| Ribosomal protein S6 kinase alpha-3 | Rps6ka3 | B1AXN9 | 5 |
| Ribosomal RNA processing protein 1 homolog A (Novel nuclear protein 1) (NNP-1) (Nucleolar protein Nop52) (RRP1-like protein) | Rrp1 Nnp1 | P56183 | 5 |
| RNA cytidine acetyltransferase (EC 2.3.1.-) (18S rRNA cytosine acetyltransferase) (N-acetyltransferase 10) | Nat10 Kiaa1709 | Q8K224 | 5 |
| RNA polymerase II-associated factor 1 homolog | Paf1 | Q8K2T8 | 5 |
| RNA-binding protein 26 (Protein expressed in male leptotene and zygotene spermatocytes 393) (MLZ-393) (RNA-binding motif protein 26) | Rbm26 | Q6NZN0 | 5 |
| RNA-binding protein NOB1 | Nob1 | Q8BW10 | 5 |
| RNA-binding protein PNO1 | Pno1 | Q9CPS7 | 5 |
| Scavenger receptor class F member 2 (Scavenger receptor expressed by endothelial cells 2 protein) (SREC-II) | Scarf2 Srec2 | P59222 | 5 |
| Secreted frizzled-related protein 3 (sFRP-3) (Frezzled) (Fritz) (Frizzled-related protein 1) (FrzB-1) | Frzb Fiz Fre Frzb1 Sfrp3 | P97401 | 5 |
| Semaphorin-6A (Semaphorin Q) (Sema Q) (Semaphorin VIA) (Sema VIA) (Semaphorin-6A-1) (SEMA6A-1) | Sema6a Semaq | O35464 | 5 |
| Septin-7 | Sept7 | E9Q1G8 | 5 |
| Serine protease inhibitor A3G (Serpin A3G) (Serine protease inhibitor 2A) (Serpin 2A) | Serpina3g Spi2A | Q5I2A0 | 5 |
| Serine/threonine-protein kinase 16 (EC 2.7.11.1) (Embryo-derived protein kinase) (Edpk) (Myristoylated and palmitoylated serine/threonine-protein kinase) (MPSK) (Protein kinase Krct) (Protein kinase PKL12) (TGF-beta-stimulated factor 1) (TSF-1) (Tyrosine-protein kinase STK16) (EC 2.7.10.2) | Stk16 Edpk Krct Mpsk1 Pkl12 Tsf1 | O88697 | 5 |
| Serine/threonine-protein kinase DCLK1 (EC 2.7.11.1) (Doublecortin-like and CAM kinase-like 1) (Doublecortin-like kinase 1) | Dclk1 Dcamkl1 Dclk | Q9JLM8 | 5 |
| Serine/threonine-protein kinase N2 | Pkn2 | G3UXH4 | 5 |
| Serine/threonine-protein phosphatase 6 regulatory subunit 1 (SAPS domain family member 1) | Ppp6r1 Kiaa1115 Pp6r1 Saps1 | Q7TSI3 | 5 |
| Serine/threonine-protein phosphatase 6 regulatory subunit 3 (SAPS domain family member 3) | Ppp6r3 D19Ertd703e Kiaa1558 Pp6r3 Saps3 | Q922D4 | 5 |
| Serine/threonine-protein phosphatase PGAM5, mitochondrial (EC 3.1.3.16) (Phosphoglycerate mutase family member 5) | Pgam5 | Q8BX10 | 5 |
| Serine/threonine-protein phosphatase with EF-hands 2 (PPEF-2) (EC 3.1.3.16) | Ppef2 | O35385 | 5 |
| Serum paraoxonase/arylesterase 1 (PON 1) (EC 3.1.1.2) (EC 3.1.1.81) (EC 3.1.8.1) (Aromatic esterase 1) (A-esterase 1) (Serum aryldialkylphosphatase 1) | Pon1 Pon | P52430 | 5 |
| SH3 and PX domain-containing protein 2A (Five SH3 domain-containing protein) (SH3 multiple domains protein 1) (Tyrosine kinase substrate with five SH3 domains) | Sh3pxd2a Fish Sh3md1 Tks5 | O89032 | 5 |
| SH3 domain-binding protein 4 | Sh3bp4 | Q921I6 | 5 |
| Signal recognition particle 54 kDa protein (SRP54) | Srp54 | P14576 | 5 |
| Signal transducer and activator of transcription | Stat1 mCG_123683 | Q8C3V4 | 5 |
| Signal-regulatory protein alpha (Signal-regulatory protein alpha, isoform CRA_a) (Tyrosine-protein phosphatase non-receptor type substrate 1) | Sirpa Ptpns1 mCG_9902 | Q6P6I8 | 5 |
| Sister chromatid cohesion protein PDS5 homolog A | Pds5a Kiaa0648 | Q6A026 | 5 |
| Sodium/hydrogen exchanger 1 (Na(+)/H(+) exchanger 1) (NHE-1) (Solute carrier family 9 member 1) | Slc9a1 Nhe1 | Q61165 | 5 |
| Soluble scavenger receptor cysteine-rich domain-containing protein SSC5D (Scavenger receptor cysteine-rich domain-containing protein LOC284297 homolog) | Ssc5d S5D-SRCRB | Q8BV57 | 5 |
| Sorting and assembly machinery component 50 homolog | Samm50 | Q8BGH2 | 5 |
| SPARC-like protein 1 (Extracellular matrix protein 2) (Matrix glycoprotein Sc1) | Sparcl1 Ecm2 Sc1 | P70663 | 5 |
| Spastin (EC 3.6.4.3) | Spast Kiaa1083 Spg4 | Q9QYY8 | 5 |
| Spectrin alpha chain, non-erythrocytic 1 | Sptan1 Spna2 | A3KGU5 | 5 |
| Spermine synthase (SPMSY) (EC 2.5.1.22) (Spermidine aminopropyltransferase) | Sms | P97355 | 5 |
| Stathmin (Fragment) | Stmn1 | D3Z1Z8 | 5 |
| Stromal cell-derived factor 2-like protein 1 (SDF2-like protein 1) | Sdf2l1 | Q9ESP1 | 5 |
| Structural maintenance of chromosomes flexible hinge domain-containing protein 1 | Smchd1 Kiaa0650 | Q6P5D8 | 5 |
| Synaptic functional regulator FMR1 (Fragile X mental retardation protein 1 homolog) (FMRP) (Protein FMR-1) (mFmr1p) | Fmr1 Fmr-1 | P35922 | 5 |
| Synaptogyrin-2 (Cellugyrin) | Syngr2 | O55101 | 5 |
| Synaptosomal-associated protein 29 (SNAP-29) (Golgi SNARE of 32 kDa) (Gs32) (Soluble 29 kDa NSF attachment protein) (Vesicle-membrane fusion protein SNAP-29) | Snap29 | Q9ERB0 | 5 |
| Target of rapamycin complex subunit LST8 (TORC subunit LST8) (G protein beta subunit-like) (Protein GbetaL) (Mammalian lethal with SEC13 protein 8) (mLST8) | Mlst8 Gbl Lst8 | Q9DCJ1 | 5 |
| TBC1 domain family member 8B | Tbc1d8b | A3KGB4 | 5 |
| Telomere length regulation protein TEL2 homolog | Telo2 Kiaa0683 | Q9DC40 | 5 |
| Testis-expressed protein 10 | Tex10 | Q3URQ0 | 5 |
| Tetraspanin | Tspan6 Tm4sf6 mCG_9501 | Q99L96 | 5 |
| Tetraspanin-15 (Tspan-15) (Transmembrane 4 superfamily member 15) | Tspan15 | F7BWT7 | 5 |
| Tetraspanin-7 (Tspan-7) (Cell surface glycoprotein A15) (PE31) (TALLA homolog) (Transmembrane 4 superfamily member 2) (CD antigen CD231) | Tspan7 Mxs1 Tm4sf2 | Q62283 | 5 |
| Thioredoxin-related transmembrane protein 1 (Thioredoxin domain-containing protein 1) | Tmx1 Txndc Txndc1 | Q8VBT0 | 5 |
| THO complex subunit 5 homolog (Fms-interacting protein) (FMIP) | Thoc5 Fmip Kiaa0983 | Q8BKT7 | 5 |
| Thymidine kinase, cytosolic (EC 2.7.1.21) | Tk1 Tk-1 | P04184 | 5 |
| Thyroid adenoma-associated protein homolog | Thada Kiaa1767 | A8C756 | 5 |
| Thyroid hormone receptor-associated protein 3 (Thyroid hormone receptor-associated protein complex 150 kDa component) (Trap150) | Thrap3 Trap150 | Q569Z6 | 5 |
| Tight junction protein ZO-1 (Tjp1 protein) | Tjp1 | B9EHJ3 | 5 |
| Torsin-2A (Torsin family 2 member A) | Tor2a | Q8R1J9 | 5 |
| Transmembrane emp24 domain-containing protein 5 (p24 family protein gamma-2) (p24gamma2) | Tmed5 | Q9CXE7 | 5 |
| Transmembrane protein 176A (Gene signature 188) (Kidney-expressed gene 2 protein) | Tmem176a Gs188 Keg2 | Q9DCS1 | 5 |
| Transmembrane protein 237 (Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 4 protein homolog) | Tmem237 Als2cr4 | Q3V0J1 | 5 |
| Transmembrane protein 33 (Protein DB83) | Tmem33 Db83 | Q9CR67 | 5 |
| Tropomodulin-1 (Erythrocyte tropomodulin) (E-Tmod) | Tmod1 Tmod | P49813 | 5 |
| Tropomyosin alpha-1 chain | Tpm1 | E9Q452 | 5 |
| Tubulin alpha chain-like 3 | Tubal3 | Q3UX10 | 5 |
| Tubulointerstitial nephritis antigen-like | Tinagl1 | H3BJ97 | 5 |
| Tudor-interacting repair regulator protein (NUDT16-like protein 1) (Protein syndesmos) | Nudt16l1 Sdos Tirr | Q8VHN8 | 5 |
| Tyrosine-protein kinase receptor (EC 2.7.10.1) | Igf1r | E9QNX9 | 5 |
| U3 small nucleolar RNA-associated protein 18 homolog (WD repeat-containing protein 50) | Utp18 Wdr50 | Q5SSI6 | 5 |
| U3 small nucleolar RNA-interacting protein 2 (RRP9 homolog) (U3 small nucleolar ribonucleoprotein-associated 55 kDa protein) (U3 snoRNP-associated 55 kDa protein) (U3-55K) | Rrp9 Rnu3ip2 U3-55k | Q91WM3 | 5 |
| U4/U6 small nuclear ribonucleoprotein Prp3 (Pre-mRNA-splicing factor 3) | Prpf3 | Q922U1 | 5 |
| U4/U6 small nuclear ribonucleoprotein Prp31 (Pre-mRNA-processing factor 31) (U4/U6 snRNP 61 kDa protein) (Protein 61K) | Prpf31 Prp31 | Q8CCF0 | 5 |
| U6 snRNA-associated Sm-like protein LSm2 (Protein G7b) (snRNP core Sm-like protein Sm-x5) | Lsm2 G7b | O35900 | 5 |
| Ubiquilin-2 (Chap1) (DSK2 homolog) (Protein linking IAP with cytoskeleton 2) (PLIC-2) (Ubiquitin-like product Chap1/Dsk2) | Ubqln2 Plic2 | Q9QZM0 | 5 |
| Ubiquitin carboxyl-terminal hydrolase 24 (EC 3.4.19.12) (Deubiquitinating enzyme 24) (Ubiquitin thioesterase 24) (Ubiquitin-specific-processing protease 24) | Usp24 | B1AY13 | 5 |
| Ubiquitin carboxyl-terminal hydrolase isozyme L4 (UCH-L4) (EC 3.4.19.12) (Ubiquitin thioesterase L4) | Uchl4 | P58321 | 5 |