Peptide Database

Peptide NameColicin-E3 (EC 3.1.-.-)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length408 amino acids

Chemical FormulaC1992H3110N552O591S10

DescriptionStandard

        MARNKDIPRVSNPPAGDGHHVTYRYMTASELAERDARQNAYDAMLARQDAFERSREVAAKKPEPIRAGCVFAKSCKLPDAIIDYSNPSGMVPTDSLKDYGDLILLGAREADETGGFHLKKIGATAIPAGFGSFALAGSAFETLPAIVSSAVITPLVGLVALFMPSSLGDSALYTDEQLRGLQQARTRVRLSVEQQADGSLKGYGFYTGKNRDWEMVDVVQFTARGDRFVADLGEGTELFWTPAVDGSDILGIPALEAAPQAPHIWVYPPTKAAEGILVNPVYPPEYRDFILVFPVGSGVKPLYIVINEARKGLATAGHSYHQPPKTEEITAFPGLKTAKKMNPVQGGGGLRKRWTDSKGKRIYEWDSMHGELEEYRASDGAHLGAFDPVTGERREDPKPERSIRKKYL
    

Molecular Weight44568.00 Da

Isoelectric Point (pI)6.48

Net Charge (pH 7.0)-1.76

Net Charge (pH 7.4) -2.53

Charge Density (pH 7.0) -0.0043

GRAVY Index-0.37

Hydrophobic Moment 0.68

Boman Index-0.00

Instability Index39.98

Aliphatic Index 77.55

Aromaticity 0.0882

Extinction Coeff. Reduced 51340.00

Extinction Coeff. Oxidized 51465.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0036034 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas fluorescens [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Hydrolase Non-hemolytic

RECORD: Rec_0202684 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas jessenii [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal