| Pleckstrin homology-like domain family A member 3 (TDAG51/Ipl homolog 1) | PHLDA3 TIH1 | Q9Y5J5 | 5 |
| Pleiotropic regulator 1 | PLRG1 | O43660 | 5 |
| PMAIP1 protein (Phorbol-12-myristate-13-acetate-induced protein 1) | PMAIP1 | Q8N589 | 5 |
| Poly(U)-binding-splicing factor PUF60 (60 kDa poly(U)-binding-splicing factor) (FUSE-binding protein-interacting repressor) (FBP-interacting repressor) (Ro-binding protein 1) (RoBP1) (Siah-binding protein 1) (Siah-BP1) | PUF60 FIR ROBPI SIAHBP1 | Q9UHX1 | 5 |
| Polyadenylate-binding protein 1-like 2 (RNA-binding motif protein 32) (RNA-binding protein 32) | PABPC1L2A PABPC1L2 RBM32A; PABPC1L2B PABPC1L2 RBM32B | Q5JQF8 | 5 |
| Polyadenylate-binding protein 3 (PABP-3) (Poly(A)-binding protein 3) (Testis-specific poly(A)-binding protein) | PABPC3 PABP3 PABPL3 | Q9H361 | 5 |
| Polyadenylate-binding protein 4 (PABP-4) (Poly(A)-binding protein 4) (Activated-platelet protein 1) (APP-1) (Inducible poly(A)-binding protein) (iPABP) | PABPC4 APP1 PABP4 | Q13310 | 5 |
| Polymerase delta-interacting protein 2 (38 kDa DNA polymerase delta interaction protein) (p38) | POLDIP2 PDIP38 POLD4 HSPC017 | Q9Y2S7 | 5 |
| Polyribonucleotide nucleotidyltransferase 1, mitochondrial (EC 2.7.7.8) (3'-5' RNA exonuclease OLD35) (PNPase old-35) (Polynucleotide phosphorylase 1) (PNPase 1) (Polynucleotide phosphorylase-like protein) | PNPT1 PNPASE | Q8TCS8 | 5 |
| Porimin (Keratinocytes-associated transmembrane protein 3) (KCT-3) (Pro-oncosis receptor inducing membrane injury) (Transmembrane protein 123) | TMEM123 KCT3 PSEC0111 UNQ641/PRO1271 | Q8N131 | 5 |
| Potassium channel subfamily K member 4 (TWIK-related arachidonic acid-stimulated potassium channel protein) (TRAAK) (Two pore potassium channel KT4.1) (Two pore K(+) channel KT4.1) | KCNK4 TRAAK | Q9NYG8 | 5 |
| Potassium voltage-gated channel subfamily G member 1 (Voltage-gated potassium channel subunit Kv6.1) (kH2) | KCNG1 | Q9UIX4 | 5 |
| Potassium voltage-gated channel subfamily H member 2 (Eag homolog) (Ether-a-go-go-related gene potassium channel 1) (ERG-1) (Eag-related protein 1) (Ether-a-go-go-related protein 1) (H-ERG) (hERG-1) (hERG1) (Voltage-gated potassium channel subunit Kv11.1) | KCNH2 ERG ERG1 HERG | Q12809 | 5 |
| POU domain, class 3, transcription factor 1 (Octamer-binding protein 6) (Oct-6) (Octamer-binding transcription factor 6) (OTF-6) (POU domain transcription factor SCIP) | POU3F1 OCT6 OTF6 | Q03052 | 5 |
| PQ-loop repeat-containing protein 1 | PQLC1 | Q8N2U9 | 5 |
| Pre-mRNA-processing factor 6 (Androgen receptor N-terminal domain-transactivating protein 1) (ANT-1) (PRP6 homolog) (U5 snRNP-associated 102 kDa protein) (U5-102 kDa protein) | PRPF6 C20orf14 | O94906 | 5 |
| Pre-mRNA-splicing factor ISY1 homolog | ISY1 KIAA1160 | Q9ULR0 | 5 |
| PRKC apoptosis WT1 regulator protein (Prostate apoptosis response 4 protein) (Par-4) | PAWR PAR4 | Q96IZ0 | 5 |
| PRKCA protein (Fragment) | PRKCA | Q7Z727 | 5 |
| PRKCA-binding protein (Protein interacting with C kinase 1) (Protein kinase C-alpha-binding protein) | PICK1 PRKCABP | Q9NRD5 | 5 |
| Probable 8-oxo-dGTP diphosphatase NUDT15 (8-oxo-dGTPase NUDT15) (EC 3.6.1.55) (7,8-dihydro-8-oxoguanine-triphosphatase NUDT15) (MutT homolog 2) (MTH2) (Nucleoside diphosphate-linked moiety X motif 15) (Nudix motif 15) | NUDT15 MTH2 | Q9NV35 | 5 |
| Probable ATP-dependent RNA helicase DDX41 (EC 3.6.4.13) (DEAD box protein 41) (DEAD box protein abstrakt homolog) | DDX41 ABS | Q9UJV9 | 5 |
| Probable ATP-dependent RNA helicase DHX37 (EC 3.6.4.13) (DEAH box protein 37) | DHX37 DDX37 KIAA1517 | Q8IY37 | 5 |
| Probable G-protein coupled receptor 152 (G-protein coupled receptor PGR5) | GPR152 PGR5 | Q8TDT2 | 5 |
| Probable G-protein coupled receptor 153 (G-protein coupled receptor PGR1) | GPR153 PGR1 | Q6NV75 | 5 |
| Probable G-protein coupled receptor 25 | GPR25 | O00155 | 5 |
| Probable glutathione peroxidase 8 (GPx-8) (GSHPx-8) (EC 1.11.1.9) | GPX8 UNQ847/PRO1785 | Q8TED1 | 5 |
| Probable palmitoyltransferase ZDHHC12 (EC 2.3.1.225) (Zinc finger DHHC domain-containing protein 12) (DHHC-12) (Zinc finger protein 400) | ZDHHC12 ZNF400 PSEC0008 | Q96GR4 | 5 |
| Probable RNA-binding protein 23 (RNA-binding motif protein 23) (RNA-binding region-containing protein 4) (Splicing factor SF2) | RBM23 RNPC4 PP239 | Q86U06 | 5 |
| Probable U3 small nucleolar RNA-associated protein 11 (U3 snoRNA-associated protein 11) (UTP11-like protein) | UTP11L CGI-94 HDCMB12P | Q9Y3A2 | 5 |
| Procollagen-lysine,2-oxoglutarate 5-dioxygenase 1 (EC 1.14.11.4) (Lysyl hydroxylase 1) (LH1) | PLOD1 LLH PLOD | Q02809 | 5 |
| Proline-, glutamic acid- and leucine-rich protein 1 (Modulator of non-genomic activity of estrogen receptor) (Transcription factor HMX3) | PELP1 HMX3 MNAR | Q8IZL8 | 5 |
| Proline-rich AKT1 substrate 1 (40 kDa proline-rich AKT substrate) | AKT1S1 PRAS40 | Q96B36 | 5 |
| Proline-rich protein 14 | PRR14 | Q9BWN1 | 5 |
| Proteasome-associated protein ECM29 homolog | KIAA0368 | J3KN16 | 5 |
| Protection of telomeres protein 1 (hPot1) (POT1-like telomere end-binding protein) | POT1 | Q9NUX5 | 5 |
| Protein AAR2 homolog (AAR2 splicing factor homolog) | AAR2 C20orf4 CGI-23 PRO0225 | Q9Y312 | 5 |
| Protein AF1q | MLLT11 AF1Q | Q13015 | 5 |
| Protein argonaute-2 (Argonaute2) (hAgo2) (EC 3.1.26.n2) (Argonaute RISC catalytic component 2) (Eukaryotic translation initiation factor 2C 2) (eIF-2C 2) (eIF2C 2) (PAZ Piwi domain protein) (PPD) (Protein slicer) | AGO2 EIF2C2 | Q9UKV8 | 5 |
| Protein ARV1 (hARV1) | ARV1 HT035 | Q9H2C2 | 5 |
| Protein BEX1 (Brain-expressed X-linked protein 1) | BEX1 | Q9HBH7 | 5 |
| Protein bicaudal D homolog 2 (Bic-D 2) | BICD2 KIAA0699 | Q8TD16 | 5 |
| Protein Bop (BH3-only protein) | BOP C22orf29 | Q7L3V2 | 5 |
| Protein C8orf37 | C8orf37 | Q96NL8 | 5 |
| Protein capicua homolog | CIC KIAA0306 | Q96RK0 | 5 |
| Protein CBFA2T3 (MTG8-related protein 2) (Myeloid translocation gene on chromosome 16 protein) (hMTG16) (Zinc finger MYND domain-containing protein 4) | CBFA2T3 MTG16 MTGR2 ZMYND4 | O75081 | 5 |
| Protein CLEC16A | CLEC16A KIAA0350 | Q2KHT3 | 5 |
| Protein CREG1 (Cellular repressor of E1A-stimulated genes 1) | CREG1 CREG UNQ727/PRO1409 | O75629 | 5 |
| Protein dpy-30 homolog (Dpy-30-like protein) (Dpy-30L) | DPY30 | Q9C005 | 5 |
| Protein ENL (YEATS domain-containing protein 1) | MLLT1 ENL LTG19 YEATS1 | Q03111 | 5 |
| Protein FAM102A (Early estrogen-induced gene 1 protein) | FAM102A C9orf132 EEIG1 | Q5T9C2 | 5 |
| Protein FAM124A | FAM124A | Q86V42 | 5 |
| Protein FAM131A | FAM131A C3orf40 UNQ715/PRO1378 | Q6UXB0 | 5 |
| Protein FAM131B | FAM131B KIAA0773 | Q86XD5 | 5 |
| Protein FAM133B | FAM133B | Q5BKY9 | 5 |
| Protein FAM162A (E2-induced gene 5 protein) (Growth and transformation-dependent protein) (HGTD-P) | FAM162A C3orf28 E2IG5 DC16 FWP001 | Q96A26 | 5 |
| Protein FAM178A | FAM178A C10orf6 | Q8IX21 | 5 |
| Protein FAM178B | FAM178B HSPC234 | Q8IXR5 | 5 |
| Protein FAM210B | FAM210B C20orf108 PSEC0265 | Q96KR6 | 5 |
| Protein FAM219B | FAM219B C15orf17 | Q5XKK7 | 5 |
| Protein FAM222A | FAM222A C12orf34 | Q5U5X8 | 5 |
| Protein FAM46A (HBV X-transactivated gene 11 protein) (HBV XAg-transactivated protein 11) | FAM46A C6orf37 XTP11 | Q96IP4 | 5 |
| Protein FAM53C | FAM53C C5orf6 | Q9NYF3 | 5 |
| Protein FAM60A (Tera protein homolog) | FAM60A C12orf14 L4 | Q9NP50 | 5 |
| Protein FAM71E1 | FAM71E1 | Q6IPT2 | 5 |
| Protein FAM84B (Breast cancer membrane protein 101) (Protein NSE2) | FAM84B BCMP101 NSE2 | Q96KN1 | 5 |
| Protein FAM86C1 (Protein FAM86C) | FAM86C1 FAM86C | Q9NVL1 | 5 |
| Protein GUCD1 (Guanylyl cyclase domain-containing protein 1) (Protein LLN4) | GUCD1 C22orf13 LLN4 | Q96NT3 | 5 |
| Protein HEXIM1 (Cardiac lineage protein 1) (Estrogen down-regulated gene 1 protein) (Hexamethylene bis-acetamide-inducible protein 1) (Menage a quatre protein 1) | HEXIM1 CLP1 EDG1 HIS1 MAQ1 | O94992 | 5 |
| Protein Hikeshi | C11orf73 HSPC138 HSPC179 HSPC248 | Q53FT3 | 5 |
| Protein Jade-1 (PHD finger protein 17) | PHF17 JADE1 KIAA1807 | Q6IE81 | 5 |
| Protein kish-A (Transmembrane protein 167) (Transmembrane protein 167A) | TMEM167A TMEM167 | Q8TBQ9 | 5 |
| Protein lin-9 homolog (HuLin-9) (hLin-9) (Beta subunit-associated regulator of apoptosis) (TUDOR gene similar protein) (Type I interferon receptor beta chain-associated protein) (pRB-associated protein) | LIN9 BARA TGS | Q5TKA1 | 5 |
| Protein LMBR1L (Limb region 1 protein homolog-like) (Lipocalin-1-interacting membrane receptor) (Lipocalin-interacting membrane receptor) | LMBR1L KIAA1174 LIMR UNQ458/PRO783 | Q6UX01 | 5 |
| Protein MAK16 homolog (NNP78) (Protein RBM13) | MAK16 RBM13 | Q9BXY0 | 5 |
| Protein N-terminal glutamine amidohydrolase (EC 3.5.1.-) (Protein NH2-terminal glutamine deamidase) (N-terminal Gln amidase) (Nt(Q)-amidase) (WDYHV motif-containing protein 1) | WDYHV1 C8orf32 NTAQ1 | Q96HA8 | 5 |
| Protein NRDE2 homolog | NRDE2 C14orf102 | Q9H7Z3 | 5 |
| Protein O-linked-mannose beta-1,2-N-acetylglucosaminyltransferase 1 (POMGnT1) (EC 2.4.1.-) (UDP-GlcNAc:alpha-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I.2) (GnT I.2) | POMGNT1 MGAT1.2 UNQ746/PRO1475 | Q8WZA1 | 5 |
| Protein p13 MTCP-1 (p13MTCP1) (Mature T-cell proliferation-1 type B1) (MTCP-1 type B1) | MTCP1 C6.1B | P56278 | 5 |
| Protein phosphatase 1 regulatory subunit 1A (Protein phosphatase inhibitor 1) (I-1) (IPP-1) | PPP1R1A IPP1 | Q13522 | 5 |
| Protein PRR14L (Proline rich 14-like protein) | PRR14L C22orf30 | Q5THK1 | 5 |
| Protein PRRC1 (Proline-rich and coiled-coil-containing protein 1) | PRRC1 | Q96M27 | 5 |
| Protein S100-P (Migration-inducing gene 9 protein) (MIG9) (Protein S100-E) (S100 calcium-binding protein P) | S100P S100E | P25815 | 5 |
| Protein SCO2 homolog, mitochondrial | SCO2 | O43819 | 5 |
| Protein SDE2 homolog | SDE2 C1orf55 | Q6IQ49 | 5 |
| Protein shisa-4 (Transmembrane protein 58) | SHISA4 C1orf40 TMEM58 UNQ583/PRO1153 | Q96DD7 | 5 |
| Protein spinster homolog 1 (HSpin1) (Spinster-like protein 1) | SPNS1 SPIN1 PP20300 | Q9H2V7 | 5 |
| Protein transport protein Sec61 subunit alpha isoform 1 (Sec61 alpha-1) | SEC61A1 SEC61A | P61619 | 5 |
| Protein YIPF6 (YIP1 family member 6) | YIPF6 | Q96EC8 | 5 |
| Protein yippee-like 2 | YPEL2 FKSG4 | Q96QA6 | 5 |
| Protein-L-isoaspartate O-methyltransferase domain-containing protein 2 | PCMTD2 C20orf36 | Q9NV79 | 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 | Q14289 | 5 |
| Proteolipid protein 2 (Differentiation-dependent protein A4) (Intestinal membrane A4 protein) | PLP2 A4 | Q04941 | 5 |
| Protoheme IX farnesyltransferase, mitochondrial (EC 2.5.1.-) (Heme O synthase) | COX10 | Q12887 | 5 |
| PTB domain-containing engulfment adapter protein 1 (Cell death protein 6 homolog) (PTB domain adapter protein CED-6) (Protein GULP) | GULP1 CED6 GULP | Q9UBP9 | 5 |
| Pterin-4-alpha-carbinolamine dehydratase (PHS) (EC 4.2.1.96) (4-alpha-hydroxy-tetrahydropterin dehydratase) (Dimerization cofactor of hepatocyte nuclear factor 1-alpha) (DCoH) (Dimerization cofactor of HNF1) (Phenylalanine hydroxylase-stimulating protein) (Pterin carbinolamine dehydratase) (PCD) | PCBD1 DCOH PCBD | P61457 | 5 |
| Pulmonary surfactant-associated protein B (SP-B) (18 kDa pulmonary-surfactant protein) (6 kDa protein) (Pulmonary surfactant-associated proteolipid SPL(Phe)) | SFTPB SFTP3 | P07988 | 5 |
| Putative ATP-dependent RNA helicase DHX33 (EC 3.6.4.13) (DEAH box protein 33) | DHX33 DDX33 | Q9H6R0 | 5 |
| Putative deoxyribonuclease TATDN2 (EC 3.1.21.-) | TATDN2 KIAA0218 | Q93075 | 5 |
| Putative E3 ubiquitin-protein ligase UBR7 (EC 6.3.2.-) (N-recognin-7) | UBR7 C14orf130 | Q8N806 | 5 |