Peptide Database

Peptide NameLacto-ghrestatin / beta-lactoglobulin(1-9)

Function Ontology

Enzyme modulation ▸ Enzyme inhibition

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC43H79N11O13S

DescriptionStandard

        LIVTQTMKG
    

Molecular Weight990.22 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0843

GRAVY Index0.58

Hydrophobic Moment 0.29

Boman Index0.24

Instability Index-27.79

Aliphatic Index 118.89

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 405.69

LogP -3.43

H-bond Donors 14.0

H-bond Acceptors 15.0

Rotatable Bonds 34.0

Heavy Atoms 68.0

Ring Count 0.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176883 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Ghrelin secretion suppression Appetite suppression Food-intake regulation

TargetMGN3-1 ghrelin-producing cells

MethodGhrelin secretion assay

RECORD: Rec_0432803 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyBeta-lactoglobulin-derived peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Ghrelin secretion suppression Appetite suppression Food-intake reduction

Targetfasted mice

MethodOral administration; plasma ghrelin and food-intake measurement