Peptide Database

Peptide NameHost defense peptide odorranain-H-OM2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC327H550N88O99S7

DescriptionStandard

        MFTLKKSMLLLFFLGTISLSLCEQERNADEEERRDEEVAKMEEIKRGILGNIVGMGKKIVCGLSGLC
    

Molecular Weight7522.85 Da

Isoelectric Point (pI)5.39

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.79

Charge Density (pH 7.0) -0.0225

GRAVY Index0.04

Hydrophobic Moment 0.49

Boman Index0.02

Instability Index52.29

Aliphatic Index 103.28

Aromaticity 0.0448

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 3048.59

LogP -25.65

H-bond Donors 109.0

H-bond Acceptors 105.0

Rotatable Bonds 271.0

Heavy Atoms 521.0

Ring Count 3.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0199791 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana margaretae [Animal]

FamilyFrog skin active peptide (FSAP)

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence