Peptide Database

Peptide NameRIAD

Function Ontology

Enzyme / Catalytic activity ▸ Transferase ▸ Kinase

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC90H145N23O33

DescriptionStandard

        LEQYANQLADQIIKEATE
    

Molecular Weight2077.25 Da

Isoelectric Point (pI)4.24

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.1793

GRAVY Index-0.66

Hydrophobic Moment 0.61

Boman Index-0.06

Instability Index26.19

Aliphatic Index 103.33

Aromaticity 0.0556

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 946.06

LogP -8.92

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 72.0

Heavy Atoms 146.0

Ring Count 1.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0317701 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Displaces PKA (protein kinase A) type I from the AKAP (A-kinase-anchoring protein) ezrin

MethodHPLC

Half-LifeHuman serum, in vitro; 5400 s