Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC79H129N23O20

DescriptionStandard

        FRPKVTITIQGSARF
    

Molecular Weight1721.01 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1839

GRAVY Index0.00

Hydrophobic Moment 0.39

Boman Index-0.02

Instability Index10.85

Aliphatic Index 78.00

Aromaticity 0.1333

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 715.53

LogP -6.75

H-bond Donors 26.0

H-bond Acceptors 23.0

Rotatable Bonds 55.0

Heavy Atoms 122.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109835 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 46.7%, C 53.3% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Toxic Antimicrobial Hemolytic Immunomodulatory

RECORD: Rec_0268007 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Immunomodulatory Antimicrobial

TargetChicken erythrocytes

Activity40 μM

MethodHemolysis