Peptide Database

Peptide NameS-type Pyocin (EC 3.1.-.-)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC275H452N86O80S2

DescriptionStandard

        MSIGNAAKTRKSDAVGKRSSFEIHHVHEVAKGGDIYNVENMLILTPKRHLDIHKGAK
    

Molecular Weight6307.19 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)3.94

Net Charge (pH 7.4) 3.45

Charge Density (pH 7.0) 0.0691

GRAVY Index-0.55

Hydrophobic Moment 0.49

Boman Index-0.10

Instability Index51.91

Aliphatic Index 83.86

Aromaticity 0.0351

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2690.05

LogP -28.10

H-bond Donors 94.0

H-bond Acceptors 91.0

Rotatable Bonds 219.0

Heavy Atoms 443.0

Ring Count 8.0

Amide Bonds 59.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0159401 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas fragi [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal