Peptide Database

Peptide NameNigrosin-RA11 antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC325H540N86O96S6

DescriptionStandard

        MFPMKKSLLLLFFLGTISLSFCQDETNAEEERRDEEVVKMEEIKRGLLSGVLGVGKKIVCGLSGRC
    

Molecular Weight7380.67 Da

Isoelectric Point (pI)6.22

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.79

Charge Density (pH 7.0) -0.0077

GRAVY Index0.08

Hydrophobic Moment 0.55

Boman Index0.04

Instability Index42.92

Aliphatic Index 100.30

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 2950.54

LogP -24.69

H-bond Donors 106.0

H-bond Acceptors 102.0

Rotatable Bonds 261.0

Heavy Atoms 513.0

Ring Count 5.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0353949 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