Peptide Database

Peptide NameNigrosin-RA3 peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC319H537N83O94S5

DescriptionStandard

        MFTLKKPLLLLFFLGTISLSLCQDETNAEEERRDEEVAKMGEIKRGLLSGVLGVGKKIVCGLSGLC
    

Molecular Weight7199.50 Da

Isoelectric Point (pI)6.19

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0078

GRAVY Index0.27

Hydrophobic Moment 0.48

Boman Index0.11

Instability Index33.07

Aliphatic Index 115.15

Aromaticity 0.0455

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 2851.34

LogP -23.29

H-bond Donors 102.0

H-bond Acceptors 99.0

Rotatable Bonds 254.0

Heavy Atoms 501.0

Ring Count 4.0

Amide Bonds 67.0

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_0195259 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana andersonii [Animal]

FamilyBrevinin

Tax ID369514

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal