| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q9VU02 | Probable small nuclear ribonucleoprotein Sm D1; Sm-D1; snRNP core protein D1; | SmD1; snRNP69D; | NP_524774.1; | 124 | fruit fly |
| Q9VI10 | Probable small nuclear ribonucleoprotein Sm D2; Sm-D2; snRNP core protein D2; | SmD2; snRNP2; | NP_649645.1; | 119 | fruit fly |
| O44437 | Small nuclear ribonucleoprotein Sm D3; Sm-D3; snRNP core protein D3; | SmD3; guf2; | NP_725106.1; | 151 | fruit fly |
| Q70PP2 | Serine/threonine-protein kinase Smg1; EC 2.7.11.1; | nonC; Smg1; | NP_001284967.1;NP_727132.1; | 3218 | fruit fly |
| Q9VKQ6 | Protein SMG8; Protein smg-8 homolog; | NULL | NP_609449.1; | 944 | fruit fly |
| O46080 | Protein SMG9; Protein smg-9 homolog; | NULL | NP_996330.1; | 487 | fruit fly |
| Q23972 | Protein Smaug; | smg; | NP_001137924.1;NP_001137925.1;NP_523987.1;NP_729441.1;NP_729442.1; | 999 | fruit fly |
| Q9W3T5 | Small integral membrane protein 4; | NULL | NP_727152.1;NP_727153.2; | 79 | fruit fly |
| Q9VV74 | Survival motor neuron protein; | Smn; | NP_001261954.1;NP_524112.1; | 226 | fruit fly |
| P91682 | Protein smoothened; SMOH; Smooth; dSMO; | smo; | NP_523443.1; | 1036 | fruit fly |
| Q9VL72 | SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A containing DEAD/H box 1 homolog; EC 3.6.4.12; Enhancer trap locus homolog 1; Etl-1; | Etl1; | NP_609320.2; | 844 | fruit fly |
| Q9VS60 | Sphingomyelin synthase-related 1; Ceramide phosphoethanolamine synthase; CPE synthase; EC 2.7.8.-; | SMSr; | NP_648114.1; | 600 | fruit fly |
| Q9V853 | E3 ubiquitin-protein ligase Smurf1; EC 6.3.2.-; Lethal with a checkpoint kinase protein; SMAD ubiquitination regulatory factor 1 homolog; DSmurf; | lack; Smurf Smurf1; | NP_001261061.1;NP_523779.1; | 1061 | fruit fly |
| Q9VQF9 | SNAPIN protein homolog; Biogenesis of lysosome-related organelles complex 1 subunit 7; BLOC-1 subunit 7; | snapin; | NP_722835.1; | 134 | fruit fly |
| P08044 | Protein snail; | sna; | NP_476732.1; | 390 | fruit fly |
| P05049 | Serine protease snake; EC 3.4.21.-; | snk; | NP_001097766.1;NP_524338.2; | 435 | fruit fly |
| Q23983 | Soluble NSF attachment protein; SNAP; N-ethylmaleimide-sensitive factor attachment protein; | Snap; | NP_524180.1; | 292 | fruit fly |
| Q9VDD3 | Sensory neuron membrane protein 1; SNMP1Dmel; | Snmp1; | NP_001262803.1;NP_650953.1; | 551 | fruit fly |
| E1JI63 | Sensory neuron membrane protein 2; SNMP2Dmel; | Snmp2; | NP_001036593.1;NP_001163372.1;NP_001261539.1; | 556 | fruit fly |
| P36975 | Synaptosomal-associated protein 25; SNAP-25; Synaptosomal-associated 25 kDa protein; | Snap25; | NP_001036641.1;NP_001036642.2; | 212 | fruit fly |
