Peptide Database

Peptide Namealpha-Amylase inhibitor 7

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC47H63N9O12

DescriptionStandard

        NPEPPVFF
    

Molecular Weight946.06 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1546

GRAVY Index-0.25

Hydrophobic Moment 0.06

Boman Index0.29

Instability Index99.10

Aliphatic Index 36.25

Aromaticity 0.2500

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 321.04

LogP -0.81

H-bond Donors 8.0

H-bond Acceptors 11.0

Rotatable Bonds 22.0

Heavy Atoms 68.0

Ring Count 5.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204047 VERIFIED: NO

Provenance & Taxonomy

OrganismNephelium lappaceum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory