Peptide Database

Peptide Namealpha-Amylase inhibitor 16

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC34H48N8O13S

DescriptionStandard

        QMDDGPF
    

Molecular Weight808.86 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.3197

GRAVY Index-1.11

Hydrophobic Moment 0.20

Boman Index-0.03

Instability Index36.09

Aliphatic Index 0.00

Aromaticity 0.1429

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 346.82

LogP -3.34

H-bond Donors 10.0

H-bond Acceptors 12.0

Rotatable Bonds 24.0

Heavy Atoms 56.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0107697 VERIFIED: NO

Provenance & Taxonomy

OrganismNephelium mutabile [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory