Verified peptide index
sequenceUnique peptide entries linked to experimentally verified assay evidence.
peptide_idsequencelengthfunctions
Curated data packages
Download
Download analysis-ready peptide datasets organized by sequence evidence, biological function, source category, assay readout and chemistry annotations. Exports use compact field sets for identifiers, sequences, key annotations, activity evidence and provenance.
Recommended packages
Frequently used entry points for sequence analysis, validation and activity-focused reuse.
Activity-supported peptides
sequenceUnique peptides with quantitative activity evidence.
sequencecore descriptorsfunctions
Quantitative activity evidence
assayAssay records with activity values and units, joined with key peptide fields.
assay_methodactivity_valueactivity_unittarget
Antimicrobial sequence set
functionPeptides annotated with antimicrobial activity for AMP retrieval and benchmarking.
FASTACSV indexfunction labels
Non-hemolytic candidate set
safetyUnique peptides with non-hemolytic annotation support.
sequencefunctionsdescriptors
MIC / MBC potency evidence
assayAntimicrobial potency records with quantitative readouts.
MICMBCactivity unittarget
Function collections
Focused sequence-level sets for common biological questions.
| Collection | Use | Download |
|---|---|---|
Short antimicrobial peptides Length-aware AMP subset. | Candidate screening and compact sequence modeling. | |
Antibacterial peptides | Bacterial activity retrieval and benchmarking. | |
Antifungal peptides | Fungal activity subset construction. | |
Antiviral peptides | Antiviral peptide retrieval and comparison. | |
Anticancer / cytotoxic peptides | Oncology-related peptide subset exploration. | |
ACE inhibitory peptides | Blood-pressure and enzyme inhibition related retrieval. | |
Enzyme-related peptides | Hydrolase, glycosidase and enzyme-inhibitory annotation sets. |
Source collections
Sequence-level exports grouped by curated biological or design source.
| Source group | Typical use | Download |
|---|---|---|
Animal-source peptides | Natural peptide discovery and host-defense comparison. | |
Synthetic peptides | Designed or optimized peptide analyses. | |
Bacterial-source peptides | Bacteriocin and bacterial peptide mining. | |
Plant-source peptides | Plant peptide comparison and source-focused retrieval. | |
Virus-source peptides | Viral-source peptide retrieval and comparison. |
Assay evidence
Record-level packages for activity analysis, validation, literature tracing and safety evaluation.
Verified assay evidence
assayExperimentally verified record-level evidence with peptide-level context.
PMID-supported assay evidence
literatureRecords carrying PubMed identifiers for traceable evidence review.
Verified antimicrobial assays
assayExperimentally verified records annotated with antimicrobial activity.
Hemolysis / cytotoxicity evidence
safetySafety-oriented assay records for counter-screening.
Chemistry and structure packages
Subsets useful for cyclic, modified, disulfide-rich and structure-associated peptide searches.
| Package | Contents | Download |
|---|---|---|
Structure-ready peptide index | Sequence entries with structure/path references. | |
Cyclic peptide evidence | Assay records annotated as cyclic peptides. | |
Modified peptide evidence | Terminal, side-chain or noncanonical modification records. | |
Disulfide annotation evidence | Records with disulfide-bond annotations. |
Metadata
Companion files for understanding fields, package definitions and programmatic reuse.
Field dictionary and manifest
The data dictionary lists exported fields. The manifest lists available packages, scopes, formats and generation metadata.
Formats
Sequence-level packages support FASTA when appropriate. CSV is recommended for spreadsheets and downstream scripts. JSON is available for selected evidence packages.
CSVCompact tabular exports.
FASTASequence modeling and similarity search.
JSONProgrammatic reuse for selected packages.