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 Length162 amino acids

Chemical FormulaC836H1297N209O253

DescriptionStandard

        KAYTFTTEEDPRITLIWTPDSSGVNVPTNTGNPYPVRITNPVVVDPLPEDSSIDATTNPDPEEKNFADYILILSLSDIPPIYVYLSKRPEDPIWTLIGKITKVENAYNHRKKHSLDFPELANSKEYVDATHDFVNNLPEGKITKIRSNGDILYIILKVILWG
    

Molecular Weight18323.49 Da

Isoelectric Point (pI)4.90

Net Charge (pH 7.0)-6.95

Net Charge (pH 7.4) -7.36

Charge Density (pH 7.0) -0.0429

GRAVY Index-0.38

Hydrophobic Moment 0.57

Boman Index0.03

Instability Index32.70

Aliphatic Index 95.62

Aromaticity 0.0926

Extinction Coeff. Reduced 28420.00

Extinction Coeff. Oxidized 28420.00

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

Amino Acid Composition

TPSA 7359.25

LogP -66.71

H-bond Donors 246.0

H-bond Acceptors 249.0

Rotatable Bonds 582.0

Heavy Atoms 1298.0

Ring Count 37.0

Amide Bonds 173.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0086527 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)