Peptide Database

Peptide NameTrypsin inhibitor MCTI-III

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC132H214N42O42S7

DescriptionStandard

        ERGCPRILKQCKQDSDCPGECICMAHGFCG
    

Molecular Weight3285.82 Da

Isoelectric Point (pI)6.79

Net Charge (pH 7.0)-0.13

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0044

GRAVY Index-0.41

Hydrophobic Moment 0.77

Boman Index-0.12

Instability Index67.67

Aliphatic Index 42.33

Aromaticity 0.0333

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1349.77

LogP -16.32

H-bond Donors 51.0

H-bond Acceptors 50.0

Rotatable Bonds 109.0

Heavy Atoms 223.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0335534 VERIFIED: YES

Provenance & Taxonomy

OrganismMomordica charantia [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory