| Aldose reductase | AKR1B1 | E9PEF9 | 1 |
| Alkaline phosphatase, tissue-nonspecific isozyme (AP-TNAP) (TNSALP) (EC 3.1.3.1) (Alkaline phosphatase liver/bone/kidney isozyme) | ALPL | B7Z4Y6 | 1 |
| Alkaline phosphatase, tissue-nonspecific isozyme (Fragment) | ALPL | B1ANL0 | 1 |
| Alkylglycerone-phosphate synthase (Alkyl-DHAP synthase) (EC 2.5.1.26) | 0 | B7Z3Q4 | 1 |
| Alkylglycerone-phosphate synthase (Alkyl-DHAP synthase) (EC 2.5.1.26) (Fragment) | AGPS | Q53S12 | 1 |
| All-trans retinoic acid-induced differentiation factor (Apoptosis-related protein 3) (APR-3) (p18) | ATRAID APR3 C2orf28 HSPC013 UNQ214/PRO240 | Q6UW56 | 1 |
| Allergin-1 (Allergy inhibitory receptor 1) (Mast cell antigen 32) (MCA-32) (Mast cell immunoglobulin-like receptor 1) | MILR1 C17orf60 MCA32 | Q7Z6M3 | 1 |
| Alpha 1 type XI collagen isoform C preproprotein variant (Fragment) | 0 | Q59HB5 | 1 |
| Alpha thalassemia/mental retardation syndrome X-linked | ATRX | A4LAA3 | 1 |
| Alpha-(1,3)-fucosyltransferase 10 (EC 2.4.1.-) (Fucosyltransferase X) (Fuc-TX) (FucT-X) (Galactoside 3-L-fucosyltransferase 10) (Fucosyltransferase 10) | FUT10 | Q6P4F1 | 1 |
| Alpha-(1,3)-fucosyltransferase 5 (EC 2.4.1.65) (Fucosyltransferase 5) (Fucosyltransferase V) (Fuc-TV) (FucT-V) (Galactoside 3-L-fucosyltransferase) | FUT5 | Q11128 | 1 |
| Alpha-(1,6)-fucosyltransferase (Alpha1-6FucT) (EC 2.4.1.68) (Fucosyltransferase 8) (GDP-L-Fuc:N-acetyl-beta-D-glucosaminide alpha1,6-fucosyltransferase) (GDP-fucose--glycoprotein fucosyltransferase) (Glycoprotein 6-alpha-L-fucosyltransferase) | FUT8 | B4DFS7 | 1 |
| Alpha-(1,6)-fucosyltransferase (Fucosyltransferase 8 (Alpha (1,6) fucosyltransferase), isoform CRA_b) | FUT8 hCG_22125 | G3XAD2 | 1 |
| alpha-1,2-Mannosidase (EC 3.2.1.-) | MAN1C1 | A0A087WZ31 | 1 |
| Alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase (Fragment) | MGAT1 | D6RIS2 | 1 |
| Alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase (Fragment) | MGAT1 | D6RA48 | 1 |
| Alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B (EC 2.4.1.-) (EC 2.4.1.155) (Alpha-mannoside beta-1,6-N-acetylglucosaminyltransferase B) (GlcNAc-T Vb) (GNT-Vb) (hGnTVb) (Mannoside acetylglucosaminyltransferase 5B) (N-acetylglucosaminyl-transferase Vb) (N-acetylglucosaminyltransferase IX) (GNT-IX) | MGAT5B KIAA2008 | Q3V5L5 | 1 |
| Alpha-1-antichymotrypsin (Serpin peptidase inhibitor, clade A (Alpha-1 antiproteinase, antitrypsin), member 3, isoform CRA_a) | SERPINA3 hCG_2039549 | G3V3A0 | 1 |
| Alpha-1-antitrypsin | SERPINA1 | A0A0G2JRN3 | 1 |
| Alpha-1A adrenergic receptor (Alpha-1A adrenoreceptor) (Alpha-1A adrenoceptor) (Alpha-1C adrenergic receptor) (Alpha-adrenergic receptor 1c) | ADRA1A ADRA1C | P35348 | 1 |
| Alpha-1B-glycoprotein (Fragment) | A1BG | M0R009 | 1 |
| Alpha-2,8-sialyltransferase 8E | ST8SIA5 | K7EN49 | 1 |
| Alpha-2,8-sialyltransferase 8E (EC 2.4.99.-) (Sialyltransferase 8E) (SIAT8-E) (Sialyltransferase St8Sia V) (ST8SiaV) | ST8SIA5 SIAT8E | O15466 | 1 |
| Alpha-2,8-sialyltransferase 8F (EC 2.4.99.-) (Sialyltransferase 8F) (SIAT8-F) (Sialyltransferase St8Sia VI) (ST8SiaVI) | ST8SIA6 SIAT8F | P61647 | 1 |
| Alpha-2-antiplasmin | SERPINF2 | A0A0G2JPA8 | 1 |
| Alpha-2-antiplasmin (Fragment) | SERPINF2 | C9JPV4 | 1 |
| Alpha-2-macroglobulin (Fragment) | A2M | H0YFH1 | 1 |
| Alpha-2-macroglobulin (Fragment) | A2M | F8W7L3 | 1 |
| Alpha-adducin | ADD1 | E7ENY0 | 1 |
| Alpha-adducin | ADD1 | D6RJE2 | 1 |
| Alpha-aminoadipic semialdehyde dehydrogenase (Fragment) | ALDH7A1 | H0YHM6 | 1 |
| Alpha-amylase (EC 3.2.1.1) (Fragment) | AMY1A | Q6NSB3 | 1 |
| Alpha-amylase 1 (Fragment) | AMY1A AMY1B | Q5T084 | 1 |
| Alpha-amylase 1 (Fragment) | AMY1B AMY1A | Q5T085 | 1 |
| Alpha-amylase 2B (Fragment) | AMY2B | C9J2Z5 | 1 |
| Alpha-amylase 2B (Fragment) | AMY2B | C9JWK7 | 1 |
| Alpha-crystallin B chain (Fragment) | CRYAB | E9PR44 | 1 |
| Alpha-crystallin B chain (Fragment) | CRYAB | E9PRS4 | 1 |
| Alpha-endosulfine | ENSA | Q5T5H1 | 1 |
| Alpha-galactosidase A | GLA | V9GYN5 | 1 |
| Alpha-ketoglutarate-dependent dioxygenase alkB homolog 3 (EC 1.14.11.54) (Alkylated DNA repair protein alkB homolog 3) (hABH3) (DEPC-1) (Prostate cancer antigen 1) | ALKBH3 ABH3 DEPC1 | Q96Q83 | 1 |
| Alpha-ketoglutarate-dependent dioxygenase FTO (Fragment) | FTO | X6R3I0 | 1 |
| Alpha-mannosidase 2x (Fragment) | MAN2A2 | H0YKQ2 | 1 |
| Alpha-N-acetylneuraminide alpha-2,8-sialyltransferase (EC 2.4.99.8) (Alpha-2,8-sialyltransferase 8A) (Ganglioside GD3 synthase) (Ganglioside GT3 synthase) (Sialyltransferase 8A) (SIAT8-A) (Sialyltransferase St8Sia I) (ST8SiaI) | ST8SIA1 SIAT8 SIAT8A | Q92185 | 1 |
| Alpha-protein kinase 3 (EC 2.7.11.-) (Muscle alpha-protein kinase) | ALPK3 KIAA1330 MAK | Q96L96 | 1 |
| Alpha-soluble NSF attachment protein | NAPA | M0R031 | 1 |
| Alpha-soluble NSF attachment protein (Fragment) | NAPA | M0R0I4 | 1 |
| Alpha-soluble NSF attachment protein (Fragment) | NAPA | M0R058 | 1 |
| Alpha-soluble NSF attachment protein (Fragment) | NAPA | M0R213 | 1 |
| Alpha-synuclein | SNCA | E7EPV7 | 1 |
| Alpha-synuclein (Fragment) | SNCA | D6RA31 | 1 |
| Alpha-tocopherol transfer protein (Alpha-TTP) | TTPA TPP1 | P49638 | 1 |
| Alternative prion protein (AltPrP) | PRNP ALTPRP PRIP PRP | F7VJQ1 | 1 |
| Alternative protein CSF2RB | CSF2RB | L0R5A1 | 1 |
| Alternative protein ITGA2 | ITGA2 | L0R6I3 | 1 |
| Alternative protein ZNF83 (Zinc finger protein 83) | ZNF83 | L0R8M2 | 1 |
| Amiloride-sensitive sodium channel subunit alpha (Alpha-NaCH) (Epithelial Na(+) channel subunit alpha) (Alpha-ENaC) (ENaCA) (Nonvoltage-gated sodium channel 1 subunit alpha) (SCNEA) | SCNN1A SCNN1 | P37088 | 1 |
| Amiloride-sensitive sodium channel subunit beta (Beta-NaCH) (Epithelial Na(+) channel subunit beta) (Beta-ENaC) (ENaCB) (Nonvoltage-gated sodium channel 1 subunit beta) (SCNEB) | SCNN1B | P51168 | 1 |
| Amiloride-sensitive sodium channel subunit delta | SCNN1D | A6NNF7 | 1 |
| Amiloride-sensitive sodium channel subunit delta (Delta-NaCH) (Epithelial Na(+) channel subunit delta) (Delta-ENaC) (ENaCD) (Nonvoltage-gated sodium channel 1 subunit delta) (SCNED) | SCNN1D DNACH | P51172 | 1 |
| Amiloride-sensitive sodium channel subunit gamma (Epithelial Na(+) channel subunit gamma) (ENaCG) (Gamma-ENaC) (Gamma-NaCH) (Nonvoltage-gated sodium channel 1 subunit gamma) (SCNEG) | SCNN1G | P51170 | 1 |
| Amine oxidase (EC 1.4.3.-) | 0 | B7Z242 | 1 |
| Amine oxidase (EC 1.4.3.-) (Fragment) | AOC1 | C9J2J4 | 1 |
| Amine oxidase (EC 1.4.3.-) (Fragment) | AOC3 | K7EIK5 | 1 |
| Amino acid transporter | SLC1A3 | A0A087WT87 | 1 |
| Amino acid transporter | SLC1A6 | M0R063 | 1 |
| Amino acid transporter | SLC1A3 | A0A087X0U3 | 1 |
| Amino acid transporter (Fragment) | 0 | Q59ES3 | 1 |
| Amino acid transporter (Fragment) | SLC1A5 | M0QX44 | 1 |
| Amino acid transporter (Fragment) | SLC1A2 | H0YEK4 | 1 |
| Aminoacyl tRNA synthase complex-interacting multifunctional protein 1 (Fragment) | AIMP1 | D6R937 | 1 |
| Aminoacylase-1 (ACY-1) (EC 3.5.1.14) (N-acyl-L-amino-acid amidohydrolase) | ACY1 | C9J6I6 | 1 |
| Aminoacylase-1 (ACY-1) (EC 3.5.1.14) (N-acyl-L-amino-acid amidohydrolase) | ACY1 | C9J9D8 | 1 |
| Aminoacylase-1 (ACY-1) (EC 3.5.1.14) (N-acyl-L-amino-acid amidohydrolase) | ACY1 | C9JWD4 | 1 |
| Aminoacylase-1 (Fragment) | ACY1 | C9JYZ0 | 1 |
| Aminomethyltransferase, mitochondrial (EC 2.1.2.10) (Glycine cleavage system T protein) (GCVT) | AMT GCST | P48728 | 1 |
| Aminopeptidase (EC 3.4.11.-) | 0 | B7Z899 | 1 |
| Aminopeptidase (EC 3.4.11.-) | LVRN | A0A0A0MS63 | 1 |
| Aminopeptidase (EC 3.4.11.-) | 0 | B2R769 | 1 |
| Aminopeptidase B (EC 3.4.11.6) | RNPEP | Q7RU04 | 1 |
| Aminopeptidase B (Fragment) | RNPEP | A0A087WUS4 | 1 |
| Aminopeptidase N (Fragment) | ANPEP | H0YLZ8 | 1 |
| Aminopeptidase N (Fragment) | ANPEP | H0YM04 | 1 |
| AMMECR1-like protein | AMMECR1L | Q6DCA0 | 1 |
| Ammonium transporter Rh type A | RHAG | A0A087WZZ4 | 1 |
| AMP deaminase (EC 3.5.4.6) | AMPD3 | E9PKC5 | 1 |
| AMP deaminase 2 (Fragment) | AMPD2 | H0YE32 | 1 |
| AMP deaminase 3 | AMPD3 | E9PIR5 | 1 |
| Amphiphysin | AMPH AMPH1 | P49418 | 1 |
| Amphiphysin IIb-1 | 0 | Q8WWH9 | 1 |
| Amphoterin-induced protein 1 (AMIGO-1) (Alivin-2) | AMIGO1 ALI2 AMIGO KIAA1163 | Q86WK6 | 1 |
| Amyloid beta A4 protein | APP | A0A0A0MRG2 | 1 |
| Amyloid protein-binding protein 2 (Amyloid beta precursor protein-binding protein 2) (APP-BP2) (Protein interacting with APP tail 1) | APPBP2 KIAA0228 PAT1 | Q92624 | 1 |
| Amyloid-like protein 1 | APLP1 | F5GZ08 | 1 |
| Amyloid-like protein 2 | APLP2 | E9PK76 | 1 |
| Amyloid-like protein 2 (APLP-2) (APPH) (Amyloid protein homolog) (CDEI box-binding protein) (CDEBP) | APLP2 APPL2 | Q14662 | 1 |
| Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 12 protein (Fragment) | ALS2CR12 | H7C1T5 | 1 |
| AN1-type zinc finger protein 3 (Testis-expressed protein 27) | ZFAND3 TEX27 | Q9H8U3 | 1 |
| AN1-type zinc finger protein 4 (AN1-type zinc finger and ubiquitin domain-containing protein-like 1) | ZFAND4 ANUBL1 | Q86XD8 | 1 |
| AN1-type zinc finger protein 6 (Associated with PRK1 protein) (Zinc finger A20 domain-containing protein 3) | ZFAND6 AWP1 ZA20D3 HT032 | Q6FIF0 | 1 |