Peptide Database

Peptide NameUnnamed

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ DPP-IV inhibition ▸ DPP-IV inhibitory

Metabolic ▸ Glucose metabolism ▸ Antidiabetic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC52H82N12O15S

DescriptionStandard

        LDQWLCEKL
    

Molecular Weight1147.34 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.25

Net Charge (pH 7.4) -1.47

Charge Density (pH 7.0) -0.1385

GRAVY Index-0.16

Hydrophobic Moment 0.31

Boman Index0.03

Instability Index13.17

Aliphatic Index 130.00

Aromaticity 0.1111

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 455.62

LogP -1.20

H-bond Donors 16.0

H-bond Acceptors 15.0

Rotatable Bonds 38.0

Heavy Atoms 80.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0415689 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Familyalpha-Lactalbumin-derived

Tax ID9913

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DPP-IV inhibitory Antidiabetic

TargetDipeptidyl peptidase-IV (DPP-IV)

Activity59.6 μM

MethodIC50