Peptide Database

Peptide NameKunitz type trypsin inhibitor

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC210H333N75O63S8

DescriptionStandard

        RVCESQSHGFKGACTGDHNCALVCRNEGFSGGNCRGFRRRCFCTKIC
    

Molecular Weight5172.88 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)4.86

Net Charge (pH 7.4) 4.43

Charge Density (pH 7.0) 0.1034

GRAVY Index-0.44

Hydrophobic Moment 0.57

Boman Index-0.19

Instability Index67.75

Aliphatic Index 33.19

Aromaticity 0.0851

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 2268.13

LogP -32.42

H-bond Donors 90.0

H-bond Acceptors 78.0

Rotatable Bonds 173.0

Heavy Atoms 356.0

Ring Count 6.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0243170 VERIFIED: NO

Provenance & Taxonomy

OrganismPhaseolus coccineus [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory