Peptide Database

Peptide NameChicken CATH-2

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC125H198N42O25

DescriptionStandard

        RFGRFLSKIRRFRPKINFNVH
    

Molecular Weight2689.18 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.85

Net Charge (pH 7.4) 6.59

Charge Density (pH 7.0) 0.3260

GRAVY Index-0.72

Hydrophobic Moment 0.89

Boman Index-0.36

Instability Index30.73

Aliphatic Index 69.52

Aromaticity 0.1905

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 1133.16

LogP -8.72

H-bond Donors 42.0

H-bond Acceptors 33.0

Rotatable Bonds 90.0

Heavy Atoms 192.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351055 VERIFIED: YES

Provenance & Taxonomy

OrganismAcanthisitta chloris [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)