Peptide Database

Peptide NameEsculentin-1-OA1

Function Ontology

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Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC159H270N44O46S3

DescriptionStandard

        DFLIKGVKHIGKEVGMDVIRTGIDVAGCKIKGEC
    

Molecular Weight3630.31 Da

Isoelectric Point (pI)8.02

Net Charge (pH 7.0)0.83

Net Charge (pH 7.4) 0.54

Charge Density (pH 7.0) 0.0245

GRAVY Index0.20

Hydrophobic Moment 0.71

Boman Index0.10

Instability Index7.80

Aliphatic Index 105.88

Aromaticity 0.0294

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 1451.03

LogP -11.63

H-bond Donors 52.0

H-bond Acceptors 51.0

Rotatable Bonds 129.0

Heavy Atoms 252.0

Ring Count 2.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354198 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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