Peptide Database

Peptide NameElastase inhibitor MCEI-II

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC135H218N40O42S7

DescriptionStandard

        ERICPLIWMECKRDSDCLAQCICVDGHCG
    

Molecular Weight3297.87 Da

Isoelectric Point (pI)4.83

Net Charge (pH 7.0)-2.13

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.0735

GRAVY Index0.10

Hydrophobic Moment 0.54

Boman Index0.00

Instability Index53.76

Aliphatic Index 80.69

Aromaticity 0.0345

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1313.44

LogP -12.26

H-bond Donors 51.0

H-bond Acceptors 48.0

Rotatable Bonds 108.0

Heavy Atoms 224.0

Ring Count 4.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281729 VERIFIED: YES

Provenance & Taxonomy

OrganismMomordica charantia [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory