Peptide Sequence Analysis
Analyze peptide sequences and calculate physicochemical properties using PepFun 2.0
Back to PepFun HomeAnalyze Sequences
Single-letter amino acid codes only. Standard amino acids accepted.
0 aa
0 aa
Compare two sequences using multiple similarity metrics
0 aa
0 / 100 sequences (maximum)
Analysis Information
Calculated Properties
- Molecular Weight RDKit SMILES
- Net Charge (pH 7) pKa table
- Isoelectric Point (pI) ProtParam
- Hydrophobicity (GRAVY) Eisenberg
- Instability Index ProtParam
- Aliphatic Index ProtParam
- H-Bond Donors / Acceptors RDKit SMILES
- LogP (Crippen) RDKit SMILES
Click to load example:
KMGRLFR
KAGRSFR
GYTRTEGSDF
AKAFIAWLVRG
PEPTIDE
Valid Amino Acids
A C D E F G H I K L M N P Q R S T V W Y