Peptide Database

Peptide NameNigrosin-RA9 peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC320H544N88O100S6

DescriptionStandard

        METMKKPLLLLFFLGTISLSLCQDETNAEEERRDEEVAKMEEIKRGLLSGVKGRGKKIVCGLSDKC
    

Molecular Weight7416.66 Da

Isoelectric Point (pI)6.26

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0077

GRAVY Index-0.32

Hydrophobic Moment 0.63

Boman Index-0.10

Instability Index37.42

Aliphatic Index 93.03

Aromaticity 0.0303

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 3077.18

LogP -28.11

H-bond Donors 110.0

H-bond Acceptors 106.0

Rotatable Bonds 268.0

Heavy Atoms 514.0

Ring Count 3.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056389 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