Peptide Database

Peptide NameBacteriocin sakacin-P

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC328H501N85O106S5

DescriptionStandard

        MNTPVFEQFEVMDKEALSIIEGGTYYGNGVTCTKKGCTTDWGTAITTILNNSAMNWATDGKAGWHSGGVI
    

Molecular Weight7491.32 Da

Isoelectric Point (pI)4.70

Net Charge (pH 7.0)-3.42

Net Charge (pH 7.4) -3.74

Charge Density (pH 7.0) -0.0489

GRAVY Index-0.18

Hydrophobic Moment 0.47

Boman Index0.16

Instability Index24.89

Aliphatic Index 62.71

Aromaticity 0.1000

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 3065.65

LogP -34.82

H-bond Donors 108.0

H-bond Acceptors 109.0

Rotatable Bonds 243.0

Heavy Atoms 524.0

Ring Count 12.0

Amide Bonds 75.0

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_0025769 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus macacae NCTC 11558 [Bacterium]

FamilyBacteriocin

Tax ID764298

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0139976 VERIFIED: NO