Peptide Database

Peptide NameProline-rich peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC110H182N36O31

DescriptionStandard

        FVDRNRIPRSNNGPKIPIISNP
    

Molecular Weight2504.84 Da

Isoelectric Point (pI)11.71

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.56

Charge Density (pH 7.0) 0.1255

GRAVY Index-0.83

Hydrophobic Moment 0.40

Boman Index-0.21

Instability Index6.82

Aliphatic Index 84.09

Aromaticity 0.0455

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1101.10

LogP -12.80

H-bond Donors 36.0

H-bond Acceptors 34.0

Rotatable Bonds 78.0

Heavy Atoms 177.0

Ring Count 5.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059525 VERIFIED: NO

Provenance & Taxonomy

OrganismCalliphora vicina [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-Gram-negative Non-hemolytic Non-ribosomal

TargetMicrococcus luteus

MethodQualitative functional evidence