Peptide Database

Peptide NameFLAK71

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC84H154N22O16

DescriptionStandard

        FAKKLKKLAKLAKKL
    

Molecular Weight1728.26 Da

Isoelectric Point (pI)10.78

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.4502

GRAVY Index-0.26

Hydrophobic Moment 0.80

Boman Index-0.21

Instability Index-18.97

Aliphatic Index 124.00

Aromaticity 0.0667

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 652.86

LogP -1.42

H-bond Donors 23.0

H-bond Acceptors 23.0

Rotatable Bonds 67.0

Heavy Atoms 122.0

Ring Count 1.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0400618 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyFLAK peptide

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Anticancer Cytotoxic

TargetMCF-7

Activity300 μg/mL

MethodLD50

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