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 FormulaC327H536N80O95S6

DescriptionStandard

        MFPMKKPLLLLFFLGTISLSFCQDETNPEEERRDEEIAKMEEIKPGLLSGVLGVGKKIVCGLSGLC
    

Molecular Weight7300.62 Da

Isoelectric Point (pI)5.00

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.79

Charge Density (pH 7.0) -0.0380

GRAVY Index0.16

Hydrophobic Moment 0.47

Boman Index0.12

Instability Index42.53

Aliphatic Index 103.33

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 2780.14

LogP -19.91

H-bond Donors 96.0

H-bond Acceptors 99.0

Rotatable Bonds 251.0

Heavy Atoms 508.0

Ring Count 8.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141982 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