Peptide Database

Peptide NamePD-S2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC147H247N37O45S

DescriptionStandard

        LPNTNPNPKYLLVELNAKLSSGEVKSITLM
    

Molecular Weight3284.82 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) 0.0254

GRAVY Index-0.12

Hydrophobic Moment 0.38

Boman Index0.08

Instability Index6.44

Aliphatic Index 113.67

Aromaticity 0.0333

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 1327.25

LogP -12.68

H-bond Donors 43.0

H-bond Acceptors 47.0

Rotatable Bonds 108.0

Heavy Atoms 230.0

Ring Count 4.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124909 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_0181189 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_0291196 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_0351495 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