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 FormulaC324H537N83O96S5

DescriptionStandard

        MFPLKKSLLLLFFLGTISLSFCQDETNAEEERRDEEVAKMEEIKRGLLSGVLGVGKKIVCGLSGLC
    

Molecular Weight7291.55 Da

Isoelectric Point (pI)5.34

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.79

Charge Density (pH 7.0) -0.0229

GRAVY Index0.20

Hydrophobic Moment 0.55

Boman Index0.09

Instability Index43.21

Aliphatic Index 109.24

Aromaticity 0.0606

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 2888.64

LogP -23.25

H-bond Donors 103.0

H-bond Acceptors 100.0

Rotatable Bonds 257.0

Heavy Atoms 508.0

Ring Count 5.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0254480 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