Peptide Database

Peptide NamePD-L3-4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC129H219N31O40S

DescriptionStandard

        LPDSNLTPKYVLVKLQDASSKTITLM
    

Molecular Weight2876.37 Da

Isoelectric Point (pI)8.43

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0292

GRAVY Index0.03

Hydrophobic Moment 0.42

Boman Index0.08

Instability Index44.51

Aliphatic Index 116.15

Aromaticity 0.0385

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1153.69

LogP -10.56

H-bond Donors 39.0

H-bond Acceptors 42.0

Rotatable Bonds 95.0

Heavy Atoms 201.0

Ring Count 3.0

Amide Bonds 27.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0103306 VERIFIED: YES

Provenance & Taxonomy

OrganismPhytolacca dioica [Plant]

FamilyRibosome-inactivating

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Immunomodulatory Anti-Gram-negative

TargetPseudomonas aeruginosa

RECORD: Rec_0249958 VERIFIED: YES

Provenance & Taxonomy

OrganismPhytolacca dioica [Plant]

FamilyRibosome-inactivating

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Immunomodulatory Anti-Gram-negative

TargetEscherichia coli

RECORD: Rec_0251388 VERIFIED: YES

Provenance & Taxonomy

OrganismPhytolacca dioica [Plant]

FamilyRibosome-inactivating

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Immunomodulatory Anti-Gram-positive

TargetStaphylococcus aureus

RECORD: Rec_0279355 VERIFIED: YES

Provenance & Taxonomy

OrganismPhytolacca dioica [Plant]

FamilyRibosome-inactivating

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Immunomodulatory

TargetAgrobacterium tumefaciens