Peptide Database

Peptide NameEsculentin-1ARb

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC126H219N37O38S3

DescriptionStandard

        VKHIGKEVGMDVIRTGIDVAGCKIKGEC
    

Molecular Weight2956.51 Da

Isoelectric Point (pI)8.01

Net Charge (pH 7.0)0.81

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0288

GRAVY Index0.12

Hydrophobic Moment 0.61

Boman Index0.07

Instability Index16.08

Aliphatic Index 100.71

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 1213.11

LogP -11.11

H-bond Donors 44.0

H-bond Acceptors 43.0

Rotatable Bonds 105.0

Heavy Atoms 204.0

Ring Count 1.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219982 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)