| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q9VYF2 | Putative inositol monophosphatase 3; IMP 3; IMPase 3; EC 3.1.3.25; Inositol-1(or 4)-monophosphatase 3; Myo-inositol monophosphatase A3; | NULL | NP_001259511.1;NP_001285197.1;NP_572869.1; | 355 | fruit fly |
| P29681 | 20-hydroxyecdysone protein; 20-HE; | ImpE2; IMP-E2; | NP_476580.1; | 466 | fruit fly |
| Q09024 | Neural/ectodermal development factor IMP-L2; | ImpL2; | NP_001261409.1;NP_523921.3;NP_728960.1;NP_728961.2; | 267 | fruit fly |
| Q24008 | Inactivation-no-after-potential D protein; | inaD; | NP_726260.1; | 674 | fruit fly |
| Q9VVT2 | Protein I'm not dead yet; INDY transporter protein; drIndy; | Indy; | NP_001163465.1;NP_524150.1;NP_730363.2;NP_730364.1; | 590 | fruit fly |
| Q9VDQ0 | Protein I'm not dead yet 2; | Indy-2; | NP_001027201.1;NP_001027202.1; | 562 | fruit fly |
| Q9VR07 | Sodium- and chloride-dependent GABA transporter ine; Protein inebriated; Protein receptor oscillation A; | ine; rosA; | NP_001162871.1;NP_477012.1;NP_477013.1;NP_787972.1;NP_787973.1; | 943 | fruit fly |
| O61643 | Inhibin beta chain; Activin beta chain; dAct; dActivin; | Actbeta; activin-beta; | NP_651942.2; | 946 | fruit fly |
| O97477 | Inositol-3-phosphate synthase; MIP synthase; EC 5.5.1.4; Myo-inositol 1-phosphate synthase; IPS; MI-1-P synthase; | Inos; | NP_477405.1; | 565 | fruit fly |
| Q9VDY1 | Putative DNA helicase Ino80; dINO80; EC 3.6.4.12; | Ino80; | NP_732413.1; | 1638 | fruit fly |
| Q9VT50 | Probable insulin-like peptide 1; dILP1; Insulin-related peptide 1; [Cleaved into: Probable insulin-like peptide 1 A chain; Probable insulin-like peptide 1 B chain]; | Ilp1; | NP_648359.1; | 154 | fruit fly |
| Q9VT51 | Probable insulin-like peptide 2; dILP2; Insulin-related peptide 2; [Cleaved into: Probable insulin-like peptide 2 A chain; Probable insulin-like peptide 2 B chain]; | Ilp2; IRP; | NP_524012.1; | 137 | fruit fly |
| Q9VT52 | Probable insulin-like peptide 3; dILP3; Insulin-related peptide 3; [Cleaved into: Probable insulin-like peptide 3 A chain; Probable insulin-like peptide 3 B chain]; | Ilp3; | NP_648360.2; | 120 | fruit fly |
| Q9VT53 | Probable insulin-like peptide 4; dILP4; Insulin-related peptide 4; [Cleaved into: Probable insulin-like peptide 4 A chain; Probable insulin-like peptide 4 B chain]; | Ilp4; | NP_648361.1; | 134 | fruit fly |
| Q7KUD5 | Probable insulin-like peptide 5; dILP5; Insulin-related peptide 5; [Cleaved into: Probable insulin-like peptide 5 A chain; Probable insulin-like peptide 5 B chain]; | Ilp5; HDC09365; | NP_996037.1; | 108 | fruit fly |
| Q9W4Z4 | Probable insulin-like peptide 6; dILP6; Insulin-related peptide 6; [Cleaved into: Probable insulin-like peptide 6 A chain; Probable insulin-like peptide 6 B chain]; | Ilp6; | NP_001188538.1;NP_001188539.1;NP_001259185.1;NP_570000.1; | 107 | fruit fly |
| Q9W4Q9 | Probable insulin-like peptide 7; dILP7; Insulin-related peptide 7; [Cleaved into: Probable insulin-like peptide 7 A chain; Probable insulin-like peptide 7 B chain]; | Ilp7; | NP_570070.1; | 159 | fruit fly |
| P09208 | Insulin-like receptor; dIR; dInr; EC 2.7.10.1; dIRH; [Cleaved into: Insulin-like receptor subunit alpha; Insulin-like receptor subunit beta 1; Insulin-like receptor subunit beta 2]; | InR; dinr Dir-a Inr-a; | NP_001138093.1;NP_001138094.1;NP_001138095.1;NP_524436.2; | 2144 | fruit fly |
| Q7PLS8 | Integrator complex subunit 3 homolog; SOSS complex subunit A homolog; | IntS3; | NP_001036437.1; | 1068 | fruit fly |
| Q9VPH0 | Protein inturned; | in; | NP_788548.1; | 869 | fruit fly |
