Peptide Database

Peptide NameNigrocin-OG30 antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC321H536N86O102S5

DescriptionStandard

        MFTLKKSMLLLFFLGTISLSLCEQERNADEEERRDEEVAKMEEIKRGLLSGILGAGTNIVCGLSGLS
    

Molecular Weight7392.53 Da

Isoelectric Point (pI)4.83

Net Charge (pH 7.0)-3.50

Net Charge (pH 7.4) -3.76

Charge Density (pH 7.0) -0.0522

GRAVY Index0.06

Hydrophobic Moment 0.57

Boman Index0.05

Instability Index53.84

Aliphatic Index 106.27

Aromaticity 0.0448

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 3057.24

LogP -28.81

H-bond Donors 109.0

H-bond Acceptors 104.0

Rotatable Bonds 263.0

Heavy Atoms 514.0

Ring Count 3.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139907 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