Peptide Database

Peptide NameTrypsin inhibitor CM-2

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC132H222N42O40S6

DescriptionStandard

        AICPRILVECKRDSDCPAQCICKRQGYCG
    

Molecular Weight3229.82 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.46

Charge Density (pH 7.0) 0.0599

GRAVY Index-0.17

Hydrophobic Moment 0.56

Boman Index-0.15

Instability Index79.01

Aliphatic Index 70.69

Aromaticity 0.0345

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 1336.82

LogP -14.96

H-bond Donors 52.0

H-bond Acceptors 48.0

Rotatable Bonds 106.0

Heavy Atoms 220.0

Ring Count 3.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259884 VERIFIED: NO

Provenance & Taxonomy

OrganismMomordica repens [Plant]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-20; 10-22; 16-28

Bio-Activity Profile

Function

Enzyme inhibitory

RECORD: Rec_0366632 VERIFIED: YES