Peptide Database

Peptide NameTrypsin inhibitor CMTI-IV

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC151H247N45O47S7

DescriptionStandard

        HEERVCPRILMKCKKDSDCLAECVCLEHGYCG
    

Molecular Weight3669.30 Da

Isoelectric Point (pI)6.05

Net Charge (pH 7.0)-1.12

Net Charge (pH 7.4) -1.52

Charge Density (pH 7.0) -0.0349

GRAVY Index-0.30

Hydrophobic Moment 0.61

Boman Index-0.13

Instability Index50.74

Aliphatic Index 70.00

Aromaticity 0.0312

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1480.11

LogP -13.76

H-bond Donors 57.0

H-bond Acceptors 55.0

Rotatable Bonds 124.0

Heavy Atoms 250.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120799 VERIFIED: YES

Provenance & Taxonomy

OrganismCucurbita maxima [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

RECORD: Rec_0409477 VERIFIED: NO