Peptide Database

Peptide NameeCATH-3

Function Ontology

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Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC181H312N66O47

DescriptionStandard

        KRFHSLGSLIQRHQQTIRDKSKATRHGIRIITRPK
    

Molecular Weight4164.83 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)9.02

Net Charge (pH 7.4) 8.66

Charge Density (pH 7.0) 0.2577

GRAVY Index-1.10

Hydrophobic Moment 0.83

Boman Index-0.42

Instability Index33.23

Aliphatic Index 80.86

Aromaticity 0.0286

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1893.40

LogP -21.38

H-bond Donors 70.0

H-bond Acceptors 59.0

Rotatable Bonds 147.0

Heavy Atoms 294.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190093 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus asinus [Animal]

FamilyCathelicidin

Structure & Mods

ConfigDNA-encoded linear 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)