Peptide Database

Peptide NameUnnamed

Function Ontology

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

Metabolic ▸ Glucose metabolism ▸ Antidiabetic

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC81H130N24O30S2

DescriptionStandard

        SQHISTAGMEASGTSNMKF
    

Molecular Weight1984.17 Da

Isoelectric Point (pI)6.47

Net Charge (pH 7.0)-0.45

Net Charge (pH 7.4) -0.71

Charge Density (pH 7.0) -0.0237

GRAVY Index-0.44

Hydrophobic Moment 0.31

Boman Index0.05

Instability Index38.27

Aliphatic Index 31.05

Aromaticity 0.0526

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 886.68

LogP -13.95

H-bond Donors 31.0

H-bond Acceptors 33.0

Rotatable Bonds 67.0

Heavy Atoms 137.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0247159 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antidiabetic Alpha-glucosidase inhibitory

TargetAlpha-glucosidase

Activity530.0

MethodIC50