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 Length540 amino acids

Chemical FormulaC2617H4057N705O808S10

DescriptionStandard

        MTRIADPHSLALHEALMIEGGWDQYSDRELASYLSSSSFTPARLRDQLASGELVLLREIPAAPVFRLVSGRIVPTESTSAAIAENAVTAFEKRFGDRQAFPSRGTAYAHSDSLPPPPKLDYTPEPPVIEPPPEPLPPPVVISENFGLPPLGPKVFAKSCTRPSGDTDSNEGEEKASNFGTLAMLAPATVTSPGANGLRPLGLISGSAMRLAKGWAMAARIGAGVLSTAGSAVLLALWPSKLGDSTLYTEEELLEMAEAAIRVRFHLHVDATGNLRVAGYHVNDSTGYKDRVPVAHAELKGENFEVVVDDDFTLVWYPDDSGHRPVVSTEYPADSGIDPYSILVTPIQEDGQEHSPPGYQRPFEDQVELIVSFPKDSGIEPLYLVFQKRADSAGDSGLVKYVQQSPIDFEHVLKADYTSRGKPTGGHTLLYGDVRIVPGTETMPDVAGVYMATVEVQDPANPGQWITKTSNNSSNTMFPKDWDETRIKSEVDAAWNDPNKIVQGDRWISVTPSGVRVEGWISPRTTVYPVYQAPRTLRGEK
    

Molecular Weight58644.10 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-22.45

Net Charge (pH 7.4) -23.37

Charge Density (pH 7.0) -0.0416

GRAVY Index-0.33

Hydrophobic Moment 0.66

Boman Index0.04

Instability Index44.28

Aliphatic Index 79.46

Aromaticity 0.0796

Extinction Coeff. Reduced 76320.00

Extinction Coeff. Oxidized 76320.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0212073 VERIFIED: NO

Provenance & Taxonomy

OrganismMarinobacter excellens LAMA 842 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal