Peptide Database

Peptide NameDiocin-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC142H234N34O43

DescriptionStandard

        ATSPTELPKYVLVDLKIGTGKNVQTFTLA
    

Molecular Weight3105.58 Da

Isoelectric Point (pI)8.47

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.60

Charge Density (pH 7.0) 0.0274

GRAVY Index0.12

Hydrophobic Moment 0.38

Boman Index0.16

Instability Index22.52

Aliphatic Index 104.14

Aromaticity 0.0690

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 1240.99

LogP -11.56

H-bond Donors 42.0

H-bond Acceptors 44.0

Rotatable Bonds 100.0

Heavy Atoms 219.0

Ring Count 4.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0049983 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_0087384 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_0225437 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_0374820 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