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 FormulaC324H531N85O96S6

DescriptionStandard

        MFTMKKPLLLLFFLGTINLSFCQDETNAEEERRDEEVAKMEEIKRGLLSGILGAGKHIVCGLSGLC
    

Molecular Weight7345.58 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 Index0.09

Instability Index50.01

Aliphatic Index 101.97

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 2914.16

LogP -23.68

H-bond Donors 103.0

H-bond Acceptors 101.0

Rotatable Bonds 257.0

Heavy Atoms 511.0

Ring Count 6.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0072489 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