Peptide Database

Peptide NamePT13

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC97H171N27O28S

DescriptionStandard

        KVPVAAAAAAAAAVVASSMVVAAAK
    

Molecular Weight2195.62 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0703

GRAVY Index1.58

Hydrophobic Moment 0.26

Boman Index0.48

Instability Index29.32

Aliphatic Index 121.60

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 845.43

LogP -9.27

H-bond Donors 29.0

H-bond Acceptors 31.0

Rotatable Bonds 67.0

Heavy Atoms 153.0

Ring Count 1.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0183343 VERIFIED: YES

Provenance & Taxonomy

OrganismPopulus trichocarpa [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetStaphylococcus aureus

Activity64 μg/mL

MethodMIC

RECORD: Rec_0220499 VERIFIED: YES