Peptide Database

Peptide NameAlpha-amylase/trypsin inhibitor CM16; precursor; wheat (Triticum aestivum)

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length143 amino acids

Chemical FormulaC686H1088N186O206S17

DescriptionStandard

        MASKSNCVLLLAAVLVSIFAAVAAIGNEDCTPWMSTLITPLPSCRDYVEQQACRIETPGSPYLAKQQCCGELANIPQQCRCQALRYFMGPKSRPDQSGLMELPGCPREVQMDFVRILVTPGYCNLTTVHNTPYCLAMEESQWS
    

Molecular Weight15782.20 Da

Isoelectric Point (pI)5.31

Net Charge (pH 7.0)-2.50

Net Charge (pH 7.4) -2.96

Charge Density (pH 7.0) -0.0175

GRAVY Index0.01

Hydrophobic Moment 0.61

Boman Index0.08

Instability Index56.21

Aliphatic Index 81.19

Aromaticity 0.0699

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 19075.00

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

Amino Acid Composition

TPSA 6220.90

LogP -63.52

H-bond Donors 220.0

H-bond Acceptors 222.0

Rotatable Bonds 503.0

Heavy Atoms 1095.0

Ring Count 25.0

Amide Bonds 157.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309490 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyProtease/Amylase inhibitor

Tax ID4565;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme Inhibitor Defense