Peptide Database

Peptide NameNigrocin-OG28 antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC317H525N85O94S5

DescriptionStandard

        MFPLKKSLLLLFLLGTINLSFCQDETNAEEERRDEEVAKMEGIKRGLLSGIPGAGKHIVCGLSGLC
    

Molecular Weight7191.40 Da

Isoelectric Point (pI)5.72

Net Charge (pH 7.0)-1.43

Net Charge (pH 7.4) -1.76

Charge Density (pH 7.0) -0.0216

GRAVY Index0.12

Hydrophobic Moment 0.52

Boman Index0.10

Instability Index40.28

Aliphatic Index 107.88

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 2868.07

LogP -24.74

H-bond Donors 101.0

H-bond Acceptors 99.0

Rotatable Bonds 250.0

Heavy Atoms 501.0

Ring Count 6.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066317 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyBrevinin

Tax ID167935

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal