Peptide Database

Peptide NameEsculentin-1ISb

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC94H163N27O32S3

DescriptionStandard

        EAGMDVIRTGIDIAGCKIKGEC
    

Molecular Weight2279.66 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 Index0.19

Hydrophobic Moment 0.61

Boman Index0.10

Instability Index6.80

Aliphatic Index 93.18

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 -9.82

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 80.0

Heavy Atoms 156.0

Ring Count 0.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241615 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana tiannanensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

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