Peptide Database

Peptide NameAlpha-amylase/trypsin inhibitor CM1; precursor; wheat (Triticum aestivum)

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length145 amino acids

Chemical FormulaC669H1069N191O207S13

DescriptionStandard

        MASKSSISPLLLATVLVSVFAAATATGPYCYAGMGLPINPLEGCREYVAQQTCGISISGSAVSTEPGNTPRDRCCKELYDASQHCRCEAVRYFIGRRSDPNSSVLKDLPGCPREPQRDFAKVLVTSGHCNVMTVHNAPYCLGLDI
    

Molecular Weight15516.64 Da

Isoelectric Point (pI)7.50

Net Charge (pH 7.0)0.68

Net Charge (pH 7.4) 0.13

Charge Density (pH 7.0) 0.0047

GRAVY Index-0.03

Hydrophobic Moment 0.73

Boman Index0.05

Instability Index35.86

Aliphatic Index 79.38

Aromaticity 0.0621

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9565.00

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

Amino Acid Composition

TPSA 6306.10

LogP -73.80

H-bond Donors 228.0

H-bond Acceptors 224.0

Rotatable Bonds 494.0

Heavy Atoms 1080.0

Ring Count 23.0

Amide Bonds 153.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0278637 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