Peptide Database

Peptide NameNigrosin-RA3 antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC314H520N80O99S4

DescriptionStandard

        VPLEETLLLLFFLGTISLSFCQDETNAEEERRDEEVAKMEEIKRGLLSGVLGVGKKIVCGLSGLC
    

Molecular Weight7128.22 Da

Isoelectric Point (pI)4.55

Net Charge (pH 7.0)-5.27

Net Charge (pH 7.4) -5.55

Charge Density (pH 7.0) -0.0811

GRAVY Index0.21

Hydrophobic Moment 0.55

Boman Index0.10

Instability Index50.04

Aliphatic Index 115.38

Aromaticity 0.0462

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 2882.10

LogP -24.21

H-bond Donors 102.0

H-bond Acceptors 98.0

Rotatable Bonds 249.0

Heavy Atoms 497.0

Ring Count 4.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215295 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