Peptide Database

Peptide NameEsculentin-1ISb

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC96H167N27O32S2

DescriptionStandard

        EVGLDVIRTGIDVAGCKIKGEC
    

Molecular Weight2275.64 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.18

Net Charge (pH 7.4) -1.38

Charge Density (pH 7.0) -0.0536

GRAVY Index0.37

Hydrophobic Moment 0.60

Boman Index0.12

Instability Index2.94

Aliphatic Index 115.00

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 957.79

LogP -9.28

H-bond Donors 35.0

H-bond Acceptors 33.0

Rotatable Bonds 79.0

Heavy Atoms 157.0

Ring Count 0.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0097999 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

Structure & Mods

Configlinear 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)