Peptide Database

Peptide Namealpha-Amylase inhibitor 16

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC46H63N11O14

DescriptionStandard

        DTRFPDPF
    

Molecular Weight994.06 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1547

GRAVY Index-1.23

Hydrophobic Moment 0.51

Boman Index-0.22

Instability Index28.69

Aliphatic Index 0.00

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 406.17

LogP -3.12

H-bond Donors 13.0

H-bond Acceptors 13.0

Rotatable Bonds 26.0

Heavy Atoms 71.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0116520 VERIFIED: NO

Provenance & Taxonomy

OrganismNephelium lappaceum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory