Peptide Database

Peptide NameOdorranain-NR

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC76H132N22O21S

DescriptionStandard

        GLLSGILGAGKHIVCGLGG
    

Molecular Weight1722.06 Da

Isoelectric Point (pI)8.23

Net Charge (pH 7.0)0.84

Net Charge (pH 7.4) 0.57

Charge Density (pH 7.0) 0.0440

GRAVY Index1.16

Hydrophobic Moment 0.43

Boman Index0.54

Instability Index31.36

Aliphatic Index 143.68

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 662.05

LogP -6.49

H-bond Donors 24.0

H-bond Acceptors 24.0

Rotatable Bonds 58.0

Heavy Atoms 120.0

Ring Count 1.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059535 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

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