Peptide Database

Peptide NameOdorranain-W2 (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 FormulaC112H178N32O30S

DescriptionStandard

        GLLRASSVWGRKYYVDLAGCAKA
    

Molecular Weight2484.87 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.1194

GRAVY Index0.13

Hydrophobic Moment 0.58

Boman Index0.07

Instability Index20.63

Aliphatic Index 93.48

Aromaticity 0.1304

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1013.37

LogP -8.72

H-bond Donors 39.0

H-bond Acceptors 34.0

Rotatable Bonds 80.0

Heavy Atoms 175.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414196 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

Tax ID167935

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetEscherichia coli ATCC 25922

Activity30 μg/mL

MethodMIC

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