Peptide Database

Peptide NameAlpha-amylase/trypsin inhibitor CM3; precursor; wheat (Triticum aestivum)

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length168 amino acids

Chemical FormulaC810H1280N216O231S15

DescriptionStandard

        MACKSSCSLLLLAAVLLSVLAAASASGSCVPGVAFRTNLLPHCRDYVLQQTCGTFTPGSKLPEWMTSASIYSPGKPYLAKLYCCQELAEISQQCRCEALRYFIALPVPSQPVDPRSGNVGESGLIDLPGCPREMQWDFVRLLVAPGQCNLATIHNVRYCPAVEQPLWI
    

Molecular Weight18221.11 Da

Isoelectric Point (pI)7.43

Net Charge (pH 7.0)0.57

Net Charge (pH 7.4) 0.05

Charge Density (pH 7.0) 0.0034

GRAVY Index0.24

Hydrophobic Moment 0.55

Boman Index0.15

Instability Index48.46

Aliphatic Index 95.24

Aromaticity 0.0774

Extinction Coeff. Reduced 25440.00

Extinction Coeff. Oxidized 26190.00

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

Amino Acid Composition

TPSA 7011.86

LogP -66.93

H-bond Donors 250.0

H-bond Acceptors 249.0

Rotatable Bonds 572.0

Heavy Atoms 1272.0

Ring Count 33.0

Amide Bonds 180.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125130 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