| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P10351 | Xanthine dehydrogenase; XD; EC 1.17.1.4; Protein rosy locus; | ry; XDH; | NP_524337.1; | 1335 | fruit fly |
| Q9U3V8 | Protein xmas-1; | xmas-1; | NP_524773.2; | 736 | fruit fly |
| Q9U3V9 | Protein xmas-2; | xmas-2; | NP_728054.1; | 1370 | fruit fly |
| P28518 | DNA repair protein complementing XP-A cells homolog; Xeroderma pigmentosum group A-complementing protein homolog; | Xpac; Xpa; | NP_476866.1; | 296 | fruit fly |
| Q24595 | DNA repair protein complementing XP-C cells homolog; Mutagen-sensitive 209 protein; XPCDM; Xeroderma pigmentosum group C-complementing protein homolog; | mus210; XPC Xpcc; | NP_476861.1;NP_725451.1; | 1293 | fruit fly |
| Q24087 | DNA repair endonuclease XPF; EC 3.1.-.-; Protein meiotic 9; | mei-9; | NP_001284859.1;NP_525068.1; | 961 | fruit fly |
| Q9TVM2 | Exportin-1; Chromosome region maintenance 1 protein; Protein embargoed; | emb; Crm1; | NP_723391.2; | 1063 | fruit fly |
| Q9XZU1 | Exportin-2; Exp2; Cellular apoptosis susceptibility protein homolog; Importin-alpha re-exporter; | Cas; | NP_523588.2; | 975 | fruit fly |
| Q9VM71 | 5'-3' exoribonuclease 2 homolog; EC 3.1.13.-; Ribonucleic acid-trafficking protein 1; dRAT1; | Rat1; | NP_001260166.1;NP_609082.1; | 908 | fruit fly |
| Q7KVA1 | Xylosyltransferase oxt; EC 2.4.2.26; Imaginal disk type I; Peptide O-xylosyltransferase; | oxt; | NP_647705.1; | 876 | fruit fly |
| Q7K4Q5 | Probable protein phosphatase CG10417; EC 3.1.3.16; | NULL | NP_610169.1;NP_724410.1; | 662 | fruit fly |
| Q8SX68 | Uncharacterized protein CG10915; | NULL | NP_001286565.1;NP_611299.2; | 609 | fruit fly |
| Q9VNA4 | Uncharacterized protein CG1161; | NULL | NP_649528.2; | 227 | fruit fly |
| Q9V4Q0 | Uncharacterized protein CG1339; | NULL | NP_610307.1; | 430 | fruit fly |
| Q6NLL1 | WD repeat-containing protein CG11141; | NULL | NP_001286159.1;NP_610282.1;NP_724559.1; | 710 | fruit fly |
| Q9I7T7 | La-related protein CG11505; La ribonucleoprotein domain family member CG11505; | NULL | NP_647793.1;NP_728843.1;NP_995985.2; | 1531 | fruit fly |
| Q9VZ40 | Uncharacterized protein CG1552; | NULL | NP_001285104.1;NP_572676.2;NP_727479.1; | 184 | fruit fly |
| Q8INZ1 | Uncharacterized protein CG31750; | NULL | NP_724041.1; | 410 | fruit fly |
| Q9VKA4 | Probable G-protein coupled receptor CG31760; | NULL | NP_001162962.1;NP_001260402.1;NP_723730.2; | 1075 | fruit fly |
| P16424 | Uncharacterized 50 kDa protein in type I retrotransposable element R1DM; ORF 1; | R1A1-element\ORF1; | NULL | 471 | fruit fly |
