Peptide Database

Peptide NameNigrocin-OW6

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC89H160N24O24S3

DescriptionStandard

        GILGNILGMGKKVLCGLSGLC
    

Molecular Weight2046.56 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0828

GRAVY Index1.17

Hydrophobic Moment 0.47

Boman Index0.44

Instability Index32.62

Aliphatic Index 143.81

Aromaticity 0.0000

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 760.68

LogP -6.40

H-bond Donors 28.0

H-bond Acceptors 29.0

Rotatable Bonds 72.0

Heavy Atoms 140.0

Ring Count 0.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0064773 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana wuchanensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0423684 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana margaretae [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)