Peptide Database

Peptide NameCathlicicidin-PY analog C3A and C7A

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC151H263N47O39

DescriptionStandard

        RKANFLAKLKEKLRTVITSHIDKVLRPQG
    

Molecular Weight3361.00 Da

Isoelectric Point (pI)11.12

Net Charge (pH 7.0)5.85

Net Charge (pH 7.4) 5.58

Charge Density (pH 7.0) 0.2016

GRAVY Index-0.53

Hydrophobic Moment 0.73

Boman Index-0.24

Instability Index31.55

Aliphatic Index 107.59

Aromaticity 0.0345

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 1435.28

LogP -12.38

H-bond Donors 51.0

H-bond Acceptors 46.0

Rotatable Bonds 119.0

Heavy Atoms 237.0

Ring Count 3.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0400940 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli ATCC 25922

Activity1 μM

MethodMIC

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