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 Length118 amino acids

Chemical FormulaC554H898N160O169S2

DescriptionStandard

        MPADTLSLPDEDTLRNAANTGKNITLQVRGVLRIQDGAIVTQLVRTPAPTPVRGVNAIFDSATGYYGFTTPEEAGVPARTILTSPAEAPSAEGPTILTGPVPLWRIPGDRCRFLTARR
    

Molecular Weight12568.16 Da

Isoelectric Point (pI)7.94

Net Charge (pH 7.0)0.51

Net Charge (pH 7.4) 0.26

Charge Density (pH 7.0) 0.0043

GRAVY Index-0.16

Hydrophobic Moment 0.69

Boman Index0.03

Instability Index54.39

Aliphatic Index 86.86

Aromaticity 0.0508

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 5213.22

LogP -58.49

H-bond Donors 181.0

H-bond Acceptors 172.0

Rotatable Bonds 391.0

Heavy Atoms 885.0

Ring Count 20.0

Amide Bonds 124.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0387741 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)