Peptide Database

Peptide NameAR-23

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC109H187N29O28

DescriptionStandard

        IGSILGALASKLPTLISWIKNR
    

Molecular Weight2351.83 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1254

GRAVY Index0.66

Hydrophobic Moment 0.42

Boman Index0.27

Instability Index15.48

Aliphatic Index 150.91

Aromaticity 0.0455

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 919.37

LogP -6.76

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 78.0

Heavy Atoms 166.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0319396 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana andersonii [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)