Peptide Database

Peptide NameS-type Pyocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length598 amino acids

Chemical FormulaC2892H4509N787O876S17

DescriptionStandard

        MPGAARLNDIGSGHDCFPETPITEGSPDVIINGQPAARKGDTVLLHDCPCPNTPHGPHSRKIAEGSSSVIINGKPAARIGDSINCGGVIISGSSNVIIGDTPYKSPVQDCAKQAALSRAPLLALTPMLTVPPVYAKSCLQDKSYIRAKTEKEPVENFGDMVLFAQPEQDDCCGYGYHAASNAYEIVQHAQAAKKKPAVSETATSSPKPSPPKRLPQEPWYKTLFDLLVAADDKTLSPAPIAKPLIDSVVTEKQKEPVASADVGLLAATGVMTQVWGEWSLGGALSAARSVPYIGALASALYIPSAGEGSDKVPGRDEHWLEDELRRKGWAGKTATTRVRFFWRPDIHGKMQVYGVHTGEGTRYEGVRVANMVWDAKIQGYTFTPAPGLDGPTITWTPEKPDGSEPVMDTGSSVNPISQPTILIYPIPEDEIETTTLPFPAIDEHDFNDWILVFPDGSEIKPIYVYLQSARDKPGTVTGKGEVLSGEGKWLEAASSGLGAPVPTQVADKLRDQKFERFDDFREAFWLAVAECPELMVQFNRSNQTIIKAGNSPFAIPEEQVGKRKRFEIHHVKNIQHSGEVYNIDNLRVNTPKNHIGLH
    

Molecular Weight64863.59 Da

Isoelectric Point (pI)5.67

Net Charge (pH 7.0)-12.19

Net Charge (pH 7.4) -13.46

Charge Density (pH 7.0) -0.0204

GRAVY Index-0.37

Hydrophobic Moment 0.70

Boman Index0.03

Instability Index41.88

Aliphatic Index 77.83

Aromaticity 0.0736

Extinction Coeff. Reduced 84340.00

Extinction Coeff. Oxidized 84840.00

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_0043038 VERIFIED: YES

Provenance & Taxonomy

OrganismPectobacterium polaris [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal

TargetEscherichia coli (Gram-negative)