Peptide Database

Peptide NameTPELKL

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Glycosidase inhibition ▸ Alpha-glucosidase inhibitory

Metabolic ▸ Glucose metabolism ▸ Antidiabetic

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC32H57N7O10

DescriptionStandard

        TPELKL
    

Molecular Weight699.84 Da

Isoelectric Point (pI)5.66

Net Charge (pH 7.0)-0.60

Net Charge (pH 7.4) -0.79

Charge Density (pH 7.0) -0.1000

GRAVY Index-0.35

Hydrophobic Moment 0.19

Boman Index-0.01

Instability Index9.00

Aliphatic Index 130.00

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 283.58

LogP -1.20

H-bond Donors 9.0

H-bond Acceptors 10.0

Rotatable Bonds 22.0

Heavy Atoms 49.0

Ring Count 1.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0158362 VERIFIED: YES

Provenance & Taxonomy

OrganismLentinula edodes [Fungus]

FamilyFood-derived bioactive peptide

Tax ID5353

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory α-glucosidase inhibitory Antidiabetic

Targetα-glucosidase

Activity452 ± 36 μM

MethodIC50