Peptide Database

Peptide NameCA(1-7)TA(2-9)NH 2 (CATA)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC92H155N23O16

DescriptionStandard

        KWKLFKKLPLIGRVL
    

Molecular Weight1839.36 Da

Isoelectric Point (pI)11.33

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.3171

GRAVY Index0.25

Hydrophobic Moment 0.66

Boman Index0.05

Instability Index0.83

Aliphatic Index 149.33

Aromaticity 0.1333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 643.70

LogP 0.96

H-bond Donors 23.0

H-bond Acceptors 21.0

Rotatable Bonds 63.0

Heavy Atoms 131.0

Ring Count 4.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365605 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetHuman erythrocytes

Activity130 μM

MethodHemolysis

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