Peptide Database

Peptide NameKLPQ (lipase inhibitor)

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Enzyme modulation ▸ Enzyme inhibition ▸ Inhibitor

Metabolic

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC22H32N6O2

DescriptionStandard

        KLPQ
    

Molecular Weight484.59 Da

Isoelectric Point (pI)10.11

Net Charge (pH 7.0)1.00

Net Charge (pH 7.4) 0.99

Charge Density (pH 7.0) 0.2494

GRAVY Index-1.30

Hydrophobic Moment 0.71

Boman Index-0.29

Instability Index82.58

Aliphatic Index 97.50

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 193.36

LogP -0.11

H-bond Donors 4.0

H-bond Acceptors 7.0

Rotatable Bonds 11.0

Heavy Atoms 32.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430660 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

Metabolic Enzyme inhibitory Pancreatic lipase inhibitory

Targetpancreatic lipase

Activity42.6 μM

MethodIC50