Peptide Database

Peptide NameFowlicidin-2(15-31)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC91H153N31O22

DescriptionStandard

        RRFRPKVTITIQGSARF
    

Molecular Weight2033.38 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.2799

GRAVY Index-0.53

Hydrophobic Moment 0.39

Boman Index-0.31

Instability Index44.45

Aliphatic Index 68.82

Aromaticity 0.1176

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 897.53

LogP -9.25

H-bond Donors 34.0

H-bond Acceptors 27.0

Rotatable Bonds 67.0

Heavy Atoms 144.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310415 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus ATCC 43300

Activity2 μM

MethodMIC

RECORD: Rec_0380201 VERIFIED: YES