Peptide Database

Peptide NameSimilar to pyocin s2 and s1 and colicin-e9 (EC 3.1.-.-)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length114 amino acids

Chemical FormulaC591H916N170O169S2

DescriptionStandard

        MGAPIPSQIADKLRGRRFNSFDDFRKVFWKEVGSDPELSKQFTRANAVNVPKGYSPYTIPEEQAGGREVFEIHHVKSINEGGEVYNMDNLRILTPKRHIKIHANKGEKWDEFKK
    

Molecular Weight13170.76 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)3.87

Net Charge (pH 7.4) 3.41

Charge Density (pH 7.0) 0.0339

GRAVY Index-0.87

Hydrophobic Moment 0.57

Boman Index-0.16

Instability Index42.81

Aliphatic Index 64.12

Aromaticity 0.1053

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15470.00

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

Amino Acid Composition

TPSA 5514.29

LogP -51.80

H-bond Donors 188.0

H-bond Acceptors 179.0

Rotatable Bonds 443.0

Heavy Atoms 932.0

Ring Count 25.0

Amide Bonds 123.0

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_0370269 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus asymbiotica [Bacterium]

FamilyPyocin/Colicin

Tax ID291112

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Hydrolase Non-hemolytic Non-ribosomal