Peptide Database

Peptide NameKLPGFEL (from egg)

Function Ontology

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

Enzyme modulation ▸ Enzyme inhibition ▸ Inhibitor

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC39H48N8O3

DescriptionStandard

        KLPGFEL
    

Molecular Weight802.96 Da

Isoelectric Point (pI)6.94

Net Charge (pH 7.0)-0.00

Net Charge (pH 7.4) -0.01

Charge Density (pH 7.0) -0.0001

GRAVY Index0.14

Hydrophobic Moment 0.09

Boman Index0.24

Instability Index23.96

Aliphatic Index 111.43

Aromaticity 0.1429

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 257.29

LogP 2.31

H-bond Donors 5.0

H-bond Acceptors 10.0

Rotatable Bonds 17.0

Heavy Atoms 53.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430652 VERIFIED: YES

Provenance & Taxonomy

OrganismGallus gallus [Animal]

Tax ID9031

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Enzyme inhibitory Alpha-glucosidase inhibitory

Targetα-glucosidase

Activity45.2 μM

MethodIC50