Table 2.
Amino acid sequences and mono-isotopic masses of detected peptides
| Peptide name | Species* | Gene† | Sequence | [M+H]+ | Distribution‡ |
| Adipokinetic hormones | CG1171 | ||||
| AKH | 1-5 | pQLTFSPDWa | 975.5 | RG | |
| AKH intermediate product | 1-5 | pQLTFSPDWGK-OH | 1161.6 | RG | |
| CAPA peptides | CG15520 | ||||
| CAPA-PVK-1 | 1-4 | GANMGLYAFPRVa | 1294.7 | aDS | |
| CAPA-PVK-1 | 5 | GANMGLYTFPRVa | 1324.7 | aDS | |
| CAPA-PVK-2 | 1-2 | ASGLVAFPRVa | 1015.6 | aDS | |
| CAPA-PVK-2 | 3 | AGLVAFPRVa | 928.6 | aDS | |
| CAPA-PVK-2 | 4 | PGLVAFPRMa | 986.6 | aDS | |
| CAPA-PVK-2 | 5 | ASLVPFPRVa | 984.6 | aDS | |
| CPPB | 1-2 | GDAELRKWAHLLALQQVLD | 2176.2 | RG, aDS | |
| CPPB | 3 | SDAELRKFAHLLALQQVLD | 2167.2 | RG, aDS | |
| CPPB | 4 | SESELRKWAHLLALQQALD | 2208.2 | RG, aDS | |
| CPPB | 5 | SDSELRKWAHLLALQQALD | 2194.2 | RG, aDS | |
| CAPA-PK | 1-4 | TGPSASSGLWFGPRLa | 1531.8 | aDS | |
| CAPA-PK | 5 | TGPSASSGMWFGPRLa | 1549.8 | RG, aDS | |
| CAPA-PK2-15 | 1-4 | GPSASSGLWFGPRLa | 1430.7 | RG | |
| CAPA-PK2-15 | 5 | GPSASSGMWFGPRLa | 1448.7 | RG | |
| Corazonin | 1-5 | CG3302 | pQTFQYSRGWTNa | 1369.6 | RG |
| Corazonin3-11 | 1-5 | CG3302 | FQYSRGWTNa | 1157.5 | RG |
| Myosuppressin (MS) | 1-5 | CG6440 | TDVDHVFLRFa | 1247.6 | RG |
| Eclosion-triggering hormones | CG18105 | ||||
| ETH-1 | 1-2 | DDSSPGFFLKITKNVPRLa | 2033.1 | PTC | |
| ETH-1 | 3 | DDSPGFFLKITKNVPRLa | 1946.1 | PTC | |
| ETH-1 | 4-5 | DESPGFFLKITKNVPRLa | 1960.1 | PTC | |
| ETH-2 | 1-2 | GENFAIKNLKTIPRIa | 1713.0 | PTC | |
| ETH-2 | 3 | SESFGMKNLKTIPRIa | 1720.1 | PTC | |
| ETH-2 | 4 | GEAFLMKNMKTIPRIa | 1748.0 | PTC | |
| ETH-2 | 5 | SEGFPMKNIKTIPRIa | 1730.0 | PTC | |
| FMRFa-like peptides | CG2346 | ||||
| FMRFa-2 | 1-5 | DPKQDFMRFa | 1182.6 | tDS | |
| FMRFa-2' | 3 | VPKQDFMRFa | 1166.6 | tDS | |
| FMRFa-2" | 5 | APPSDFMRFa | 1066.5 | tDS | |
| FMRFa-2"' | 4 | SPSDFMRFa | 985.5 | tDS | |
| FMRFa-2"" | 3,5 | APSDFMRFa | 969.46 | tDS | |
| FMRFa-2""' | 4-5 | DPSQDFMRFa | 1141.51 | tDS | |
| FMRFa-3 | 1-2 | TPAEDFMRFa | 1112.5 | tDS | |
| FMRFa-3' | 3 | TPSDFMRFa | 999.5 | tDS | |
| FMRFa-4 | 1-2, 4-5 | SDNFMRFa | 915.4 | tDS | |
| FMRFa-4' | 3 | SDNFMRLa | 881.4 | tDS | |
| FMRFa-5 | 1-5 | SPKQDFMRFa | 1154.6 | tDS | |
| FMRFa5 extended | 1-2 | SPHEELRSPKQDFMRFa | 2003.0 | tDS | |
| FMRFa5 extended | 3 | SPQQELRSPKQDFMRFa | 1993.0 | tDS | |
| FMRFa5 extended | 4 | NMNFHEELRSPKQDFMRFa | 2325.1 | tDS | |
| FMRFa5 extended | 5 | NLNFHEELRSPKQDFMRFa | 2307.1 | tDS | |
| FMRFa-6 | 1-5 | PDNFMRFa | 925.4 | tDS | |
| FMRFa-7 | 1-2 | SAPQDFVRSa | 1005.5 | tDS | |
| FMRFa-7' | 3 | SAPPEFERYa | 1094.5 | tDS | |
| FMRFa-7" | 4 | AAPSDFERFa | 1038.5 | tDS | |
| FMRFa-7"' | 5 | SAPTEFERNa | 1049.5 | tDS | |
| FMRFa-8 | 1-2 | MDSNFIRFa | 1028.5 | tDS | |
| FMRFa-8' | 3-5 | MDSNFMRFa | 1046.5 | tDS | |
| HUGIN-pyrokinin | |||||
| HUG-PK | 1-5 | CG6371 | SVPFKPRLa | 942.6 | RG |
| IPNa | 1-2 | CG3441 | NVGTLARDFQLPIPNa | 1653.9 | VG |
| IPNa | 3 | NVGTLARDFQLPMPNa | 1671.9 | VG | |
| IPNa | 4-5 | NVGTLARDFQLPNa | 1443.8 | VG | |
| leucokinin | 1-5 | CG13480 | NSVVLGKKQRFHSWGa | 1743.0 | VG |
| sNPF | CG13968 | ||||
| sNPF-14-11 | 1-5 | SPSLRLRFa | 974.6 | RG | |
| sNPF-212-19 | 1-3, 5 | SPSLRLRFa | 974.6 | RG | |
| sNPF-212-19 | 4 | SPSMRLRFa | 992.6 | RG | |
| sNPF-1 | 1-2 | AQRSPSLRLRFa | 1329.8 | RG |
*Drosophila species: 1, melanogaster; 2, sechellia; 3, pseudoobscura; 4, mojavensis; 5, virilis. Data for D. melanogaster are from [35,36]. †BDGP gene annotation for D. melanogaster. ‡aDS, abdominal dorsal sheath; PTC, peritracheal cells; RG, ring gland; tDS, thoracic dorsal sheath; VG, ventral ganglion.