Peptide Database

Peptide NameUncharacterized protein in cib 5`region

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length216 amino acids

Chemical FormulaC1100H1706N306O315S9

DescriptionStandard

        IQNDTGLPEESICSFRFLWRSTSVDDAVQIHWANGNIQVIRPVRGISINGEAQGGIRPPYWVILAFCRSADGRIICSEGYAHALYQLTCPVPVDSKLERNTLTALLNVASWLKRKPGTPELSLERPLFDTEVYVNGEKKYVLPDFIVTARAPDGKTARVVIETMGYEDSDYCARKSRQHTGMKQIGELHTDPPKWLDNDHPPFKKHMYGVFMHLRY
    

Molecular Weight24545.76 Da

Isoelectric Point (pI)7.81

Net Charge (pH 7.0)1.35

Net Charge (pH 7.4) 0.66

Charge Density (pH 7.0) 0.0062

GRAVY Index-0.39

Hydrophobic Moment 0.55

Boman Index-0.02

Instability Index36.46

Aliphatic Index 82.13

Aromaticity 0.0972

Extinction Coeff. Reduced 40910.00

Extinction Coeff. Oxidized 41160.00

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_0016874 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyPyocin/Colicin

Tax ID562

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal