Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC94H152N32O24S2

DescriptionStandard

        PEATKCFQWQRNMRKVR
    

Molecular Weight2178.54 Da

Isoelectric Point (pI)10.92

Net Charge (pH 7.0)3.95

Net Charge (pH 7.4) 3.87

Charge Density (pH 7.0) 0.2323

GRAVY Index-1.49

Hydrophobic Moment 0.60

Boman Index-0.54

Instability Index17.46

Aliphatic Index 22.94

Aromaticity 0.1176

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 955.26

LogP -9.39

H-bond Donors 36.0

H-bond Acceptors 30.0

Rotatable Bonds 74.0

Heavy Atoms 152.0

Ring Count 4.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260847 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyLactoferrin-derived

Tax ID9606

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus; Enterococcus faecalis

MethodMMC99