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 Length50 amino acids

Chemical FormulaC257H402N64O77S4

DescriptionStandard

        MPIPDKVGSDIESLPMPEEKDFRDYILILFIFMRQLSPSDANPNVSCIQH
    

Molecular Weight5748.58 Da

Isoelectric Point (pI)4.45

Net Charge (pH 7.0)-4.41

Net Charge (pH 7.4) -4.71

Charge Density (pH 7.0) -0.0882

GRAVY Index-0.17

Hydrophobic Moment 0.49

Boman Index0.06

Instability Index72.30

Aliphatic Index 91.60

Aromaticity 0.0800

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 2233.14

LogP -17.56

H-bond Donors 73.0

H-bond Acceptors 78.0

Rotatable Bonds 185.0

Heavy Atoms 402.0

Ring Count 11.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0230558 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus asymbiotica [Bacterium]

FamilyPyocin/Colicin

Tax ID291112

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli