Peptide Database

Peptide NamePutative cytotoxic protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length120 amino acids

Chemical FormulaC608H944N166O181S2

DescriptionStandard

        PAHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILVFPIPNMPPVYVYLSKPRNGLPQDGHDYHPAPKTEEITGVSGLRSAKKKTPKQSGGGKRDRWIDSKGRRIYEWDS
    

Molecular Weight13539.13 Da

Isoelectric Point (pI)7.38

Net Charge (pH 7.0)0.24

Net Charge (pH 7.4) -0.01

Charge Density (pH 7.0) 0.0020

GRAVY Index-0.89

Hydrophobic Moment 0.74

Boman Index-0.12

Instability Index76.97

Aliphatic Index 65.75

Aromaticity 0.0833

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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

Amino Acid Composition

TPSA 5511.60

LogP -52.72

H-bond Donors 185.0

H-bond Acceptors 186.0

Rotatable Bonds 434.0

Heavy Atoms 957.0

Ring Count 31.0

Amide Bonds 126.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0231084 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus aegyptia [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Non-hemolytic Non-ribosomal

TargetEscherichia coli

MethodQualitative functional evidence