Curated Library
Reference peptide catalog
34 canonical sequences spanning antimicrobial defense, metabolic hormones, neuropeptides, cell-penetrating peptides, ion-channel toxins, and amyloidogenic fragments. All properties are computed locally with ProtParam-style algorithms.
entries
34
families
29
length
2–45aa
MW
0.3–5.2kDa
pI
3.0–13.4
34 of 34
| Name / family | Sequence | Origin | ID-refs | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| IAPP-049 | Amylin (IAPP) Aggregation-prone hormone | KCNTATCATQRLANFLVHSSNNFGAILSSTNVGSNTY | 37 | 3906.3 | 9.06 | -0.10 | +1.82 | 9.7 | Homo sapiens | UniProtP10997 |
| AMY-010 | Amyloid β (1-42) Aggregation-prone | DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA | 42 | 4514.1 | 5.19 | 0.20 | -2.89 | 9.8 | Homo sapiens (APP) | UniProtP05067 |
| AMY-048 | Amyloid β (25-35) Aggregation-prone fragment | GSNKGAIIGLM | 11 | 1060.3 | 10.11 | 0.65 | +0.99 | 9.1 | Homo sapiens (APP) | |
| ANG-045 | Angiotensin II Vasoactive peptide | DRVYIHPF | 8 | 1046.2 | 7.77 | -0.33 | +0.03 | 8.8 | Homo sapiens | UniProtP01019 |
| APA-051 | Apamin Bee-venom neurotoxin | CNCKAPETALCARRCQQH | 18 | 2032.4 | 8.31 | -0.73 | +1.61 | 50.9 | Apis mellifera | UniProtP01500 |
| ASP-054 | Aspartame Dipeptide sweetener | DF | 2 | 280.3 | 2.99 | -0.35 | -1.00 | 5.0 | Synthetic | |
| BAC-032 | Bactenecin-1 Bovine cyclic AMP | RLCRIVVIRVCR | 12 | 1485.9 | 12.01 | 1.03 | +3.78 | 9.2 | Bos taurus | UniProtP19660 |
| BDK-043 | Bradykinin Kinin | RPPGFSPFR | 9 | 1060.2 | 12.48 | -1.04 | +1.99 | 30.3 | Homo sapiens | UniProtP01042 |
| BUF-008 | Buforin II Histone-derived AMP | TRSSRAGLQFPVGRVHRLLRK | 21 | 2434.9 | 13.08 | -0.64 | +6.03 | 9.5 | Bufo bufo gargarizans (Asian toad) | PMID8769195 |
| CEC-035 | Cecropin A Lepidopteran AMP | KWKLFKKIEKVGQNVRDGIIKAGPAVAVVGQATQIAK | 37 | 3990.8 | 10.94 | -0.08 | +5.99 | 9.7 | Hyalophora cecropia | UniProtP01507PMID7016411 |
| CHA-052 | Charybdotoxin Scorpion K⁺ channel toxin | EFTNVSCTTSKECWSVCQRLHNTSRGKCMNKKCRCYS | 37 | 4320.0 | 8.89 | -0.83 | +4.40 | 24.9 | Leiurus quinquestriatus | UniProtP13487 |
| DRO-034 | Drosocin Proline-rich AMP | GKPRPYSPRPTSHPRPIRV | 19 | 2198.6 | 12.49 | -1.58 | +5.03 | 5.5 | Drosophila melanogaster | PMID8262909 |
| ENF-053 | Enfuvirtide (T-20) HIV fusion inhibitor | YTSLIHSLIEESQNQQEKNEQELLELDKWASLWNWF | 36 | 4450.9 | 4.04 | -0.88 | -4.97 | 9.7 | Synthetic (HIV-1 gp41-derived) | PMID12646673 |
| GHR-039 | Ghrelin (1-28) Orexigenic hormone | GSSFLSPEHQRVQQRKESKKPPAKLQPR | 28 | 3244.7 | 11.58 | -1.68 | +5.03 | 22.7 | Homo sapiens | UniProtQ9UBU3 |
| GIP-036 | GIP (1-42) Incretin hormone | YAEGTFISDYSIAMDKIHQQDFVNWLLAQKGKKNDWKHNITQ | 42 | 4983.6 | 7.79 | -0.80 | +0.06 | 9.8 | Homo sapiens | UniProtP09681 |
| GLP-004 | GLP-1 (7-36) amide Incretin hormone | HAEGTFTSDVSSYLEGQAAKEFIAWLVKGR | 30 | 3298.7 | 5.42 | -0.23 | -0.97 | 9.7 | Homo sapiens (proglucagon) | UniProtP01275PMID2384584 |
| GCG-040 | Glucagon Pancreatic hormone | HSQGTFTSDYSKYLDSRRAQDFVQWLMNT | 29 | 3482.8 | 7.70 | -0.99 | +0.03 | 29.4 | Homo sapiens | UniProtP01275 |
| TAT-007 | HIV-1 TAT (47-57) Cell-penetrating peptide | YGRKKRRQRRR | 11 | 1559.8 | 12.79 | -3.64 | +7.99 | 194.9 | Human immunodeficiency virus 1 | PMID8898206 |
| DEF-031 | Human β-defensin 3 Defensin | GIINTLQKYYCRVRGGRCAVLSCLPKEEQIGKCSTRGRKCCRRKK | 45 | 5161.2 | 10.45 | -0.70 | +10.36 | 25.3 | Homo sapiens | UniProtQ5U7J2PMID11342591 |
| INDO-009 | Indolicidin Tryptophan-rich AMP | ILPWKWPWWPWRR | 13 | 1907.3 | 12.49 | -1.07 | +2.99 | 53.3 | Bos taurus neutrophils | UniProtP22557PMID1346131 |
| INS-A-037 | Insulin A-chain Hormone subunit | GIVEQCCTSICSLYQLENYCN | 21 | 2383.7 | 3.13 | 0.21 | -2.43 | 9.5 | Homo sapiens | UniProtP01308 |
| INS-B-005 | Insulin B-chain Hormone subunit | FVNQHLCGSHLVEALYLVCGERGFFYTPKT | 30 | 3430.0 | 7.16 | 0.22 | -0.14 | 20.5 | Homo sapiens | UniProtP01308PMID13286078 |
| ENK-044 | Leu-enkephalin Opioid neuropeptide | YGGFL | 5 | 555.6 | 5.91 | 0.90 | -0.01 | 8.0 | Homo sapiens | UniProtP01210PMID1003423 |
| LL37-003 | LL-37 / CAP18 Cathelicidin AMP | LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES | 37 | 4493.3 | 11.14 | -0.72 | +5.99 | 18.5 | Homo sapiens | UniProtP49913PMID8702635 |
| MAG-002 | Magainin-2 Cationic AMP | GIGKFLHSAKKFGKAFVGEIMNS | 23 | 2466.9 | 10.58 | 0.08 | +3.03 | 9.6 | Xenopus laevis skin | UniProtP11006PMID3306674 |
| MEL-001 | Melittin Cytolytic AMP | GIGAVLKVLTTGLPALISWIKRKRQQ | 26 | 2847.5 | 12.51 | 0.27 | +4.99 | 34.7 | Apis mellifera (honey bee venom) | UniProtP01501PMID5057017 |
| OXY-006 | Oxytocin Neurohypophyseal hormone | CYIQNCPLG | 9 | 1010.2 | 5.17 | 0.33 | -0.22 | 8.9 | Homo sapiens | UniProtP01178PMID13367451 |
| PEN-046 | Penetratin Cell-penetrating peptide | RQIKIWFQNRRMKWKK | 16 | 2246.8 | 12.80 | -1.73 | +6.99 | 45.2 | Drosophila Antennapedia homeodomain | PMID8125297 |
| PYY-041 | Peptide YY (3-36) PP-fold neuropeptide | IKPEAPGEDASPEELNRYYASLRHYLNLVTRQRY | 34 | 4050.5 | 7.63 | -1.07 | +0.03 | 36.5 | Homo sapiens | UniProtP10082 |
| R9-047 | Polyarginine (R9) Cell-penetrating peptide | RRRRRRRRR | 9 | 1423.7 | 13.38 | -4.50 | +8.99 | 518.0 | Synthetic | PMID10884745 |
| PROT-033 | Protegrin-1 Cysteine-rich AMP | RGGRLCYCRRRFCVCVGR | 18 | 2160.6 | 10.96 | -0.25 | +5.57 | 73.1 | Sus scrofa | UniProtP32194PMID8225019 |
| SUB-042 | Substance P Tachykinin neuropeptide | RPKPQQFFGLM | 11 | 1348.6 | 11.54 | -0.70 | +1.99 | 9.1 | Homo sapiens | UniProtP20366PMID5829940 |
| VAS-038 | Vasopressin (AVP) Neurohypophyseal hormone | CYFQNCPRG | 9 | 1087.2 | 8.28 | -0.78 | +0.78 | 22.6 | Homo sapiens | UniProtP01185 |
| CON-050 | ω-Conotoxin MVIIA N-type Ca²⁺ channel toxin | CKGKGAKCSRLMYDCCTGSCRSGKC | 25 | 2646.2 | 8.89 | -0.46 | +4.36 | 19.1 | Conus magus | UniProtP05484 |
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