Peptide Database

Peptide Namealpha-Amylase inhibitor 13

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC39H59N13O12S

DescriptionStandard

        CHGSDLRF
    

Molecular Weight934.03 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.16

Net Charge (pH 7.4) -0.43

Charge Density (pH 7.0) -0.0202

GRAVY Index-0.41

Hydrophobic Moment 0.21

Boman Index-0.12

Instability Index60.61

Aliphatic Index 48.75

Aromaticity 0.1250

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 415.13

LogP -4.66

H-bond Donors 16.0

H-bond Acceptors 14.0

Rotatable Bonds 29.0

Heavy Atoms 65.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360820 VERIFIED: NO

Provenance & Taxonomy

OrganismNephelium mutabile [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory