Peptide Database

Peptide NameNigrosin-RA2 peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC329H531N85O95S5

DescriptionStandard

        MFPLKKPLLLLFFFGTINLSFCQDETNAEEERRDEEVAKMEEIKRGLLSGILGAGKHIVCGLSGLC
    

Molecular Weight7357.57 Da

Isoelectric Point (pI)5.27

Net Charge (pH 7.0)-2.42

Net Charge (pH 7.4) -2.75

Charge Density (pH 7.0) -0.0367

GRAVY Index0.11

Hydrophobic Moment 0.57

Boman Index0.10

Instability Index51.64

Aliphatic Index 101.97

Aromaticity 0.0758

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 2885.14

LogP -22.06

H-bond Donors 101.0

H-bond Acceptors 99.0

Rotatable Bonds 254.0

Heavy Atoms 514.0

Ring Count 8.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0288444 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