Peptide Database

Peptide Namealpha-Amylase inhibitor 2

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC66H84N14O13

DescriptionStandard

        WQLNLAWGFF
    

Molecular Weight1281.46 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0240

GRAVY Index0.58

Hydrophobic Moment 0.13

Boman Index0.56

Instability Index-1.37

Aliphatic Index 88.00

Aromaticity 0.4000

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 442.98

LogP 0.58

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 36.0

Heavy Atoms 93.0

Ring Count 6.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0329933 VERIFIED: NO

Provenance & Taxonomy

OrganismNephelium lappaceum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory