Peptide Database

Peptide NameMTat2-Nat

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Antimicrobial ▸ Antifungal

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Delivery / Targeting ▸ Drug delivery vehicle ▸ Drug delivery

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC100H196N54O21

DescriptionStandard

        AKKRRQRRRAKKRRQRRR
    

Molecular Weight2490.98 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)13.79

Net Charge (pH 7.4) 13.60

Charge Density (pH 7.0) 0.7662

GRAVY Index-3.56

Hydrophobic Moment 0.43

Boman Index-1.76

Instability Index258.00

Aliphatic Index 11.11

Aromaticity 0.0000

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 1367.28

LogP -17.64

H-bond Donors 55.0

H-bond Acceptors 35.0

Rotatable Bonds 97.0

Heavy Atoms 175.0

Ring Count 0.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198649 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFITC

C-TermNatamycin

Bio-Activity Profile

Function

Antimicrobial Anticancer

TargetNot available

RECORD: Rec_0259933 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antifungal Drug delivery Cell-penetrating peptide

RECORD: Rec_0311881 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFITC

C-TermNatamycin

Bio-Activity Profile

Function

Antimicrobial Anticancer Hemolytic

RECORD: Rec_0337938 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFITC

C-TermNatamycin

Bio-Activity Profile

Function

Antimicrobial Anticancer Cytotoxic

RECORD: Rec_0371956 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyTat

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein/FITC labeling

C-TermConjugation with natamycin

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery