Peptide Database

Peptide NameS-type Pyocin family

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length571 amino acids

Chemical FormulaC2758H4327N757O833S23

DescriptionStandard

        MPGAARLNDIGSGHDCFPETPITEGSPDVIINGQPAARKGDAVLLHGCPCPNAPHGVHSRKIAEGSSTVIINGKPAARIGDAINCGGVIVSGSGNVIIGDTPHRSPVQECAKQAALTRAPLLVLTPMLAVEPVFAKSCLRGAGCTDAGKEEEPQDNIGEMSVYFSEPVGESSTLADKPGEVKQYAQAAKKKNTSSAVSPTKSFVGKNEPSPKTSLGAINKPQIPPMEPWYKTVFDLLVGKADAAMLPPPQQVVMAGTAAQAGATAAAGGAVAQANQDAAKALTHQMKRLSGPSIWQGQLQMAQSFLLMGALIQHHLKGEKDDLLTQEKLLEVAKKQGTMPSRVRYQWIEDEETGRLKAVGYHTSMESGRDQVRVRLLKHDFPNNRYEFWEEGATGPTILWTPDNPGIELPTDTAHGEQPVIPSAVPGFEIPEMDDVSILATPMPDEKDFRDYILVFPENAFPPIYVYLSKKIDTPIWTKTEDLTPVSNAYTHWIKHRKEFSEKNYNNSKEYVNDTHDFVNNPPAGVLIKKRGNGDTLYYHPESNTFAVMNKHGVPKTMFKPKNKMLYWEKQ
    

Molecular Weight62154.93 Da

Isoelectric Point (pI)6.37

Net Charge (pH 7.0)-4.10

Net Charge (pH 7.4) -5.39

Charge Density (pH 7.0) -0.0072

GRAVY Index-0.45

Hydrophobic Moment 0.67

Boman Index0.01

Instability Index40.62

Aliphatic Index 73.15

Aromaticity 0.0683

Extinction Coeff. Reduced 66350.00

Extinction Coeff. Oxidized 66725.00

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_0009422 VERIFIED: NO

Provenance & Taxonomy

OrganismPectobacterium parmentieri [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli

MethodQualitative functional evidence