Peptide Database

Peptide NamePyocin-S1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length174 amino acids

Chemical FormulaC875H1361N249O256S5

DescriptionStandard

        MGSDIESLLMPEEKDFRDYILVFPADSGMEPIYVMFNTPRNQPGVVTGRGQKIEGNWLSRAGQGMGAPIPSQIADKLRGRKFNNFDNFRNAFWKEVGNDPELSKQFTRANAINVPKGYSPYTIPEEQVGGREVFEIHHVKPINEGGEVYNIDNLRILTPKRHIKIHANKGDKVG
    

Molecular Weight19625.01 Da

Isoelectric Point (pI)7.95

Net Charge (pH 7.0)0.88

Net Charge (pH 7.4) 0.41

Charge Density (pH 7.0) 0.0050

GRAVY Index-0.65

Hydrophobic Moment 0.56

Boman Index-0.06

Instability Index44.03

Aliphatic Index 72.24

Aromaticity 0.0920

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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

Amino Acid Composition

TPSA 8149.10

LogP -85.27

H-bond Donors 272.0

H-bond Acceptors 266.0

Rotatable Bonds 651.0

Heavy Atoms 1385.0

Ring Count 35.0

Amide Bonds 193.0

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_0291111 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus australis subsp. thailandensis [Bacterium]

FamilyColicin/Pyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal