Peptide Database

Peptide NameP20

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC77H142N24O17S

DescriptionStandard

        THILLLRLRKKVMS
    

Molecular Weight1708.17 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.48

Net Charge (pH 7.4) 3.24

Charge Density (pH 7.0) 0.2488

GRAVY Index0.31

Hydrophobic Moment 0.45

Boman Index-0.10

Instability Index107.26

Aliphatic Index 160.00

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 686.60

LogP -3.54

H-bond Donors 26.0

H-bond Acceptors 23.0

Rotatable Bonds 61.0

Heavy Atoms 119.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087736 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetStaphylococcus aureus EMRSA-15

RECORD: Rec_0300200 VERIFIED: NO

Provenance & Taxonomy

Organismuncultured bacterium [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli et al