Peptide Database

Peptide NameNigrocin-OG27 antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC320H535N87O101S7

DescriptionStandard

        MFTMKKSMLLLFFLGTISLSLCEQERNADEEERRDEEVAKMEEIKRGLLSGTLGAGKNIVCGLSGLC
    

Molecular Weight7441.65 Da

Isoelectric Point (pI)5.05

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.79

Charge Density (pH 7.0) -0.0374

GRAVY Index-0.04

Hydrophobic Moment 0.55

Boman Index0.01

Instability Index54.48

Aliphatic Index 94.63

Aromaticity 0.0448

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 3063.03

LogP -29.09

H-bond Donors 110.0

H-bond Acceptors 106.0

Rotatable Bonds 266.0

Heavy Atoms 515.0

Ring Count 3.0

Amide Bonds 69.0

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_0344349 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyBrevinin

Tax ID167935

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal