Peptide Database

Peptide NameKLA-TAT(47-57)

Function Ontology

Anticancer

Antimicrobial

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC132H252N52O27

DescriptionStandard

        KLAKLAKKLAKLAKGRKKRRQRRRP
    

Molecular Weight2999.75 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)13.75

Net Charge (pH 7.4) 13.54

Charge Density (pH 7.0) 0.5501

GRAVY Index-1.65

Hydrophobic Moment 0.78

Boman Index-0.83

Instability Index89.80

Aliphatic Index 78.40

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 1375.58

LogP -12.69

H-bond Donors 52.0

H-bond Acceptors 41.0

Rotatable Bonds 115.0

Heavy Atoms 211.0

Ring Count 1.0

Amide Bonds 25.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0108015 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyTat

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery