Peptide Database

Peptide NameColicin-E3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length538 amino acids

Chemical FormulaC2534H3964N708O759S16

DescriptionStandard

        MAEGFRLRALACLGDKTTYGEIISATASWFEGNKAIAQTGDLARCSKCKGTFPIFGTAYEWSEQQPYVATGDRVLCGCPDHVVYGSTTQYTDSPASPKVTSAPKPNFTAPAPSPVSAPAAKPFTTAQPQVKPVPAFAKCCKLPDSVIDYNTSSGTFPVDSVSDYGNLVLLGGREADDSGKVPLQKISGNVPAGFGSLALRGLVLSGAGESCGGLCEVASAGGAVASGGRVAVGAGGRAVGGGILTGGVAGGALLGVVAMLWPSSLGDSALYTEEQLRTMRQGRTRVRIRVEQQSDGRLKGYGYNTQLRSDWEMIPVVQFTPIGSQMVADFGGGIELIWTPAANPSDTLGVPALEAAPQAPQITIYPPVEQADNLIVNPIYPPEYRDFILVFPAGSGIAPLYIVMNARHDPGVVAGTGEDVFGIWLAGAGEGLGAPIPRRIADKLRGRRFNGFDSFRKALWIAVSEDAELMSQFKVTNQGWLRKGNSPFVPRAERNGENARYEIHHIQQIQHGGAVYDIDNLSIITPKRHVEIHKEDRQ
    

Molecular Weight57003.91 Da

Isoelectric Point (pI)6.42

Net Charge (pH 7.0)-1.91

Net Charge (pH 7.4) -2.73

Charge Density (pH 7.0) -0.0036

GRAVY Index-0.14

Hydrophobic Moment 0.75

Boman Index0.09

Instability Index43.94

Aliphatic Index 81.26

Aromaticity 0.0799

Extinction Coeff. Reduced 67840.00

Extinction Coeff. Oxidized 68340.00

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_0251570 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas citronellolis [Bacterium]

FamilyColicin/Pyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal