Peptide Database

Peptide NameTrypsin inhibitor MCoTI-I

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC137H227N49O47S6

DescriptionStandard

        SGSDGGVCPKILQRCRRDSDCPGACICRGNGYCG
    

Molecular Weight3504.96 Da

Isoelectric Point (pI)8.30

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.10

Charge Density (pH 7.0) 0.0412

GRAVY Index-0.45

Hydrophobic Moment 0.68

Boman Index-0.16

Instability Index58.45

Aliphatic Index 45.88

Aromaticity 0.0294

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 1558.66

LogP -24.11

H-bond Donors 61.0

H-bond Acceptors 55.0

Rotatable Bonds 114.0

Heavy Atoms 239.0

Ring Count 3.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052000 VERIFIED: YES

Provenance & Taxonomy

OrganismMomordica cochinchinensis [Plant]

Tax ID3674

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

RECORD: Rec_0378145 VERIFIED: NO