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 Length377 amino acids

Chemical FormulaC1805H2824N520O543S19

DescriptionStandard

        MFKDDKKDPFGDDSIFKGLPNGGASWAAWNPPPEPVRVPTPMPERWPAPKERTDKVFAKSCTGEWCSTDAGTEVEPASNFGAIMMAGAMMLPSASNAIAAALGADMGLGRMAGGGIMQRSHTWLLRGAGGPASLFIVGMLPAKMGDGTLYTDNELRNLTQATTRVRFQLRRDAEGELQIYGIHSKASGDDSVRTVQARWNADKSAMEAHLNGITILMTPRLGRHGRLEPLVYPENSDARLGTILVHPIPDDTDSQLDGLPGDDITAEDCILVFPAESGLRSMYVVYARPFNGDHGYHPPPLDLPGFPDAKKADSKTMVQGGGAKRRRWKDPKGRIFEWDSQHGTVEMYDKQGKHLGEFDPQSGERTKPAKPGRKIEK
    

Molecular Weight41106.13 Da

Isoelectric Point (pI)6.52

Net Charge (pH 7.0)-1.69

Net Charge (pH 7.4) -2.50

Charge Density (pH 7.0) -0.0045

GRAVY Index-0.57

Hydrophobic Moment 0.71

Boman Index-0.04

Instability Index46.32

Aliphatic Index 64.27

Aromaticity 0.0716

Extinction Coeff. Reduced 54430.00

Extinction Coeff. Oxidized 54555.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0258730 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas graminis [Bacterium]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal