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 Length180 amino acids

Chemical FormulaC905H1440N240O280S4

DescriptionStandard

        PVVVDPLPEDSSIEATTSPAPEEKNFADYILILPLSDIPPIYVYLSKPPVEFLDVERYSDFLRRSRQGKYEADHMPSKAAVKAYLKAHYPDMTPEDIELASQDVAAIVIPKKVHQQISETYGGRNTSVQIELDSKNLRAALDRNLDVIKPALKEQGATENQIQSARPKMHKLNSEMELYK
    

Molecular Weight20290.82 Da

Isoelectric Point (pI)5.28

Net Charge (pH 7.0)-5.66

Net Charge (pH 7.4) -5.99

Charge Density (pH 7.0) -0.0314

GRAVY Index-0.53

Hydrophobic Moment 0.74

Boman Index-0.06

Instability Index65.23

Aliphatic Index 88.89

Aromaticity 0.0667

Extinction Coeff. Reduced 13410.00

Extinction Coeff. Oxidized 13410.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 8334.91

LogP -92.43

H-bond Donors 279.0

H-bond Acceptors 282.0

Rotatable Bonds 671.0

Heavy Atoms 1429.0

Ring Count 32.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360722 VERIFIED: YES

Provenance & Taxonomy

OrganismRosenbergiella nectarea [Animal]

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)