Peptide Database

Peptide NameLactoferrampin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC63H105N17O22

DescriptionStandard

        PPKKDQDKTEVPA
    

Molecular Weight1452.61 Da

Isoelectric Point (pI)6.53

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0030

GRAVY Index-1.94

Hydrophobic Moment 0.14

Boman Index-0.45

Instability Index76.78

Aliphatic Index 30.00

Aromaticity 0.0000

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 634.23

LogP -6.82

H-bond Donors 20.0

H-bond Acceptors 22.0

Rotatable Bonds 47.0

Heavy Atoms 102.0

Ring Count 3.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0177356 VERIFIED: YES

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyLactoferrampin

Tax ID9925

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli; Bacillus cereus; Listeria monocytogenes

MethodColony inhibition assay