Peptide Database

Peptide NameCatestatin

Function Ontology

Antimicrobial

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC108H175N35O26S

DescriptionStandard

        RSMKLSFRARAYGFRGPGLQL
    

Molecular Weight2411.83 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.2266

GRAVY Index-0.41

Hydrophobic Moment 0.31

Boman Index-0.17

Instability Index33.84

Aliphatic Index 65.24

Aromaticity 0.1429

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1013.93

LogP -9.71

H-bond Donors 38.0

H-bond Acceptors 32.0

Rotatable Bonds 80.0

Heavy Atoms 170.0

Ring Count 4.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330592 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Antimicrobial

TargetPlasmodium falciparum