Peptide Database

Peptide NameNigrosin-OG14

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC89H157N25O23S2

DescriptionStandard

        GLLKGILGAGKHIVCGLSGLC
    

Molecular Weight2009.48 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.54

Charge Density (pH 7.0) 0.0869

GRAVY Index1.18

Hydrophobic Moment 0.54

Boman Index0.46

Instability Index15.36

Aliphatic Index 148.57

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 746.27

LogP -6.04

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 69.0

Heavy Atoms 139.0

Ring Count 1.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0264543 VERIFIED: NO

Provenance & Taxonomy

OrganismRana grahami,Huia grahami [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial