Peptide Database

Peptide NameChymosin inhibitor (fr. 99-105 of bovine kappa-casein)

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Digestion Inhibitor

Enzyme modulation ▸ Enzyme inhibition ▸ Inhibitor

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC40H55N11O9

DescriptionStandard

        PHPHLSF
    

Molecular Weight833.93 Da

Isoelectric Point (pI)7.33

Net Charge (pH 7.0)0.13

Net Charge (pH 7.4) -0.03

Charge Density (pH 7.0) 0.0190

GRAVY Index-0.54

Hydrophobic Moment 0.09

Boman Index0.22

Instability Index4.46

Aliphatic Index 55.71

Aromaticity 0.1429

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 292.73

LogP -1.55

H-bond Donors 10.0

H-bond Acceptors 11.0

Rotatable Bonds 21.0

Heavy Atoms 60.0

Ring Count 5.0

Amide Bonds 6.0

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_0077079 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Inhibitor

RECORD: Rec_0107228 VERIFIED: NO