Peptide Database

Peptide NameGrammistin C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC124H204N34O34

DescriptionStandard

        NWRKILGQIAKVGAGLLGSLLAGYES
    

Molecular Weight2715.15 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0677

GRAVY Index0.35

Hydrophobic Moment 0.70

Boman Index0.24

Instability Index1.22

Aliphatic Index 127.69

Aromaticity 0.0769

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1104.72

LogP -9.10

H-bond Donors 39.0

H-bond Acceptors 36.0

Rotatable Bonds 92.0

Heavy Atoms 192.0

Ring Count 3.0

Amide Bonds 27.0

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_0165714 VERIFIED: NO

Provenance & Taxonomy

OrganismPogonoperca punctata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Toxin