Peptide Database

Peptide NameTrypsin inhibitor LATI-II

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC135H214N38O43S7

DescriptionStandard

        IRCPRYLMECKHDSDCLGECICLESGFCG
    

Molecular Weight3281.83 Da

Isoelectric Point (pI)4.90

Net Charge (pH 7.0)-2.20

Net Charge (pH 7.4) -2.55

Charge Density (pH 7.0) -0.0760

GRAVY Index0.03

Hydrophobic Moment 0.50

Boman Index-0.00

Instability Index65.37

Aliphatic Index 67.24

Aromaticity 0.0690

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 1295.02

LogP -12.72

H-bond Donors 51.0

H-bond Acceptors 49.0

Rotatable Bonds 108.0

Heavy Atoms 223.0

Ring Count 4.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157725 VERIFIED: YES

Provenance & Taxonomy

OrganismLuffa acutangula [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory