Peptide Database

Peptide NameeCATH-2

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC179H267N55O35

DescriptionStandard

        KRWRWFRLPFREFREQLRRFRDLLPFP
    

Molecular Weight3749.38 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)5.77

Net Charge (pH 7.4) 5.56

Charge Density (pH 7.0) 0.2135

GRAVY Index-1.16

Hydrophobic Moment 0.94

Boman Index-0.47

Instability Index135.28

Aliphatic Index 57.78

Aromaticity 0.2593

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 1501.34

LogP -5.93

H-bond Donors 56.0

H-bond Acceptors 41.0

Rotatable Bonds 119.0

Heavy Atoms 269.0

Ring Count 12.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124096 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus asinus [Animal]

FamilyCathelicidin

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)