Peptide Database

Peptide NameEsculentin-2-OG3 antimicrobial peptide (Frogs, amphibians, animals)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC144H256N40O44S3

DescriptionStandard

        IKDAAKLIGKTVAKEAGKTGLELMACKITNQC
    

Molecular Weight3348.01 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.0857

GRAVY Index0.03

Hydrophobic Moment 0.68

Boman Index0.03

Instability Index1.95

Aliphatic Index 97.81

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 1380.31

LogP -13.77

H-bond Donors 49.0

H-bond Acceptors 50.0

Rotatable Bonds 121.0

Heavy Atoms 231.0

Ring Count 0.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0230029 VERIFIED: YES

Provenance & Taxonomy

OrganismRana grahami [Animal]

FamilyEsculentin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial