Peptide Database

Peptide NameOdorranain-NR (Frogs, amphibians, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC93H163N27O26S2

DescriptionStandard

        GLLSGILGAGKHIVCGLTGCAKA
    

Molecular Weight2139.58 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) 0.0794

GRAVY Index1.04

Hydrophobic Moment 0.43

Boman Index0.42

Instability Index18.59

Aliphatic Index 127.39

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 824.70

LogP -8.70

H-bond Donors 31.0

H-bond Acceptors 31.0

Rotatable Bonds 72.0

Heavy Atoms 148.0

Ring Count 1.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0417419 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyAMP

Tax ID167935

Structure & Mods

ConfigLinear peptide with a single intramolecular disulfide-stabilized loop [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Disulfide15-20

Bio-Activity Profile

Function

Antimicrobial Antifungal

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