Peptide Database

Peptide NameS-type Pyocin

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 FormulaC2766H4347N757O830S21

DescriptionStandard

        MPGAARLNDIGSGHDCFPETPITEGSPDVIINGQPAARRGDTVLLHGCPCPNAPHGVHSRKIAEGSSTVIINGKPAARIGDSINCGGVIVSGSGNVIIGDTPHRSPVQECAKQAALSRAPLLVLTPMLAVEPVFAKSSLRGAGCTDAGTGKEPQDNIGEMSFYVAEPVGKSITPADKPGEVKQYAQAAKKKNTSSAVSPTKSFVGKNEPLPKTPVGVINKPQIPPMEPWYKTIFDLLVGKADAAMLPPPQQVVMAGTAAQAGATAAAGGAVAQANQDAAKALTHQMKRLSGPSIWQGQLQMAQSFLLMGALIQQHLKGEKNDLLTPEKLLEIAKKQGTVPSRVRYQWVEDEDSGKLKAVGYHTSMESGRDQVRVRLLRYDFPNNRYEFWEDEATGPTILWTPDNPGMELPTDTAHGEQPVIPSAIPGFEIPEMDDVSIIATPMSDEKNFRDYVLVFPENAFLPIYIYLSKKIDTPIWTKTEDLTPVSNAYTHWIKHRKEFSEKNYNNSKEYVNDTHDFVNDPPAGVLIKKRGNGDTLYYHPESNTFAVMNKHGVPKTMFKPKNKILYWEKQ
    

Molecular Weight62159.04 Da

Isoelectric Point (pI)6.93

Net Charge (pH 7.0)-0.27

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.0005

GRAVY Index-0.43

Hydrophobic Moment 0.70

Boman Index0.02

Instability Index37.45

Aliphatic Index 75.36

Aromaticity 0.0701

Extinction Coeff. Reduced 67840.00

Extinction Coeff. Oxidized 68215.00

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_0319371 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 Non-hemolytic Non-ribosomal

TargetEscherichia coli (Gram-negative)