| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q24174 | Protein abrupt; Protein clueless; | ab; clu; | NP_001162952.1;NP_001260379.1;NP_476562.1;NP_476563.1; | 904 | fruit fly |
| Q9VSA3 | Probable medium-chain specific acyl-CoA dehydrogenase, mitochondrial; MCAD; EC 1.3.8.7; | NULL | NP_648149.1; | 419 | fruit fly |
| Q9VIP7 | Alkaline ceramidase; AlkCDase; EC 3.5.1.23; Alkaline N-acylsphingosine amidohydrolase; Alkaline acylsphingosine deacylase; Protein brainwashing; | bwa; | NP_610020.1; | 283 | fruit fly |
| P42281 | Acyl-CoA-binding protein homolog; ACBP; Diazepam-binding inhibitor homolog; DBI; | Dbi; | NP_523952.2;NP_729218.1; | 86 | fruit fly |
| Q9VLJ6 | Angiotensin-converting enzyme-related protein; EC 3.4.15.1; | Acer; | NP_001260258.1;NP_477195.1; | 630 | fruit fly |
| P07140 | Acetylcholinesterase; AChE; EC 3.1.1.7; [Cleaved into: Acetylcholinesterase 16 kDa subunit; Acetylcholinesterase 55 kDa subunit]; | Ace; | NP_001163600.1;NP_476953.1; | 649 | fruit fly |
| Q10714 | Angiotensin-converting enzyme; EC 3.4.15.1; Dipeptidyl carboxypeptidase I; Kininase II; | Ance; Race; | NP_001285915.1;NP_477046.1;NP_723852.1; | 615 | fruit fly |
| P09478 | Acetylcholine receptor subunit alpha-like 1; Nicotinic acetylcholine receptor alpha 1; | nAChRalpha1; Acr96Aa AcrB als nAcRalpha-96Aa; | NP_001262917.1;NP_524481.2; | 567 | fruit fly |
| P17644 | Acetylcholine receptor subunit alpha-like 2; Nicotinic acetylcholine receptor alpha 2; | nAChRalpha2; Acr96Ab AcrE nAcRalpha-96Ab sad; | NP_524482.1;NP_733001.1; | 576 | fruit fly |
| P04755 | Acetylcholine receptor subunit beta-like 1; Nicotinic acetylcholine receptor beta 1; | nAChRbeta1; Acr64B AcrD ard nAcRbeta-64B; | NP_523927.2; | 521 | fruit fly |
| P25162 | Acetylcholine receptor subunit beta-like 2; Nicotinic acetylcholine receptor beta 2; | nAChRbeta2; Acr96Ac AcrF nAcRbeta-96 SBD; | NP_524483.1;NP_733002.1; | 519 | fruit fly |
| P16395 | Muscarinic acetylcholine receptor DM1; | mAChR-A; AcrC mAcR-60C; | NP_523844.2;NP_726440.1; | 805 | fruit fly |
| Q7KML2 | Probable peroxisomal acyl-coenzyme A oxidase 1; EC 1.3.3.6; | NULL | NP_611264.2; | 669 | fruit fly |
| O46204 | Accessory gland protein CG15841; | NULL | NULL | 43 | fruit fly |
| Q94519 | Acyl carrier protein, mitochondrial; ACP; NADH-ubiquinone oxidoreductase 9.6 kDa subunit; NADH-ubiquinone oxidoreductase acyl-carrier subunit; | mtacp1; mtACP ND-AcC; | NP_477002.1;NP_477003.1; | 152 | fruit fly |
| Q9VP61 | Acetyl-coenzyme A synthetase; EC 6.2.1.1; Acetate--CoA ligase; Acetyl-CoA synthetase; ACS; AceCS; Acyl-activating enzyme; | AcCoAS; | NP_001014599.2;NP_524196.2;NP_730611.1; | 670 | fruit fly |
| Q9VLL0 | Acyl-CoA synthetase family member 4 homolog; EC 6.2.1.-; | U26; | NP_609230.2;NP_995660.2; | 1012 | fruit fly |
| P10987 | Actin-5C; | Act5C; | NP_001014725.1;NP_001014726.1;NP_001284915.1;NP_511052.1;NP_727048.1; | 376 | fruit fly |
| P02572 | Actin-42A; | Act42A; | NP_523625.1; | 376 | fruit fly |
| P53501 | Actin-57B; | Act57B; | NP_523800.1; | 376 | fruit fly |
