Peptide Database

Peptide NameTrypsin inhibitor BDTI-II

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC127H217N45O38S7

DescriptionStandard

        RGCPRILMRCKRDSDCLAGCVCQKNGYCG
    

Molecular Weight3206.82 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.40

Charge Density (pH 7.0) 0.1276

GRAVY Index-0.35

Hydrophobic Moment 0.70

Boman Index-0.24

Instability Index26.02

Aliphatic Index 53.79

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 1370.21

LogP -17.51

H-bond Donors 55.0

H-bond Acceptors 49.0

Rotatable Bonds 108.0

Heavy Atoms 217.0

Ring Count 2.0

Amide Bonds 30.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0102360 VERIFIED: YES

Provenance & Taxonomy

OrganismBryonia dioica [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

RECORD: Rec_0160084 VERIFIED: NO