Peptide Database

Peptide NameNigrocin-2VB

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC84H152N22O23S2

DescriptionStandard

        ILSGLLGAGKKIVCGLSGLC
    

Molecular Weight1902.37 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) 0.0869

GRAVY Index1.38

Hydrophobic Moment 0.46

Boman Index0.47

Instability Index2.15

Aliphatic Index 156.00

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 708.72

LogP -6.13

H-bond Donors 27.0

H-bond Acceptors 27.0

Rotatable Bonds 66.0

Heavy Atoms 131.0

Ring Count 0.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0089832 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana livida [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)