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 FormulaC320H539N83O97S5

DescriptionStandard

        MFTLKKSLLLLFFLGTISLSLCQDETNAEEERRDEEVAKMEEIKRGLLSGVLGVGKKIVCGLSGLC
    

Molecular Weight7261.53 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 Index0.23

Hydrophobic Moment 0.55

Boman Index0.08

Instability Index40.29

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 2917.66

LogP -24.57

H-bond Donors 105.0

H-bond Acceptors 101.0

Rotatable Bonds 259.0

Heavy Atoms 505.0

Ring Count 3.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090639 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