Peptide Database

Peptide NamePyosin cloacin_T_dom domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC379H578N88O103S3

DescriptionStandard

        MKKGDDYRKKQKLPIPEKVGSDIESLPMPEEKDFRDYILTFPIPNMPPVYVYLSTLYKYFFQLSTFRG
    

Molecular Weight8111.37 Da

Isoelectric Point (pI)8.89

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.26

Charge Density (pH 7.0) 0.0221

GRAVY Index-0.60

Hydrophobic Moment 0.52

Boman Index-0.05

Instability Index52.06

Aliphatic Index 70.15

Aromaticity 0.1618

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 8940.00

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

Amino Acid Composition

TPSA 3064.52

LogP -18.41

H-bond Donors 103.0

H-bond Acceptors 108.0

Rotatable Bonds 262.0

Heavy Atoms 573.0

Ring Count 19.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0202642 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus thracensis [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