Peptide Database

Peptide NameCasein kappa [107-151]

Function Ontology

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Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC201H331N51O78

DescriptionStandard

        AIPPKKNQDKTEIPTINTIASGEPTSTPTTEAVESTVATLEDSPE
    

Molecular Weight4710.07 Da

Isoelectric Point (pI)4.29

Net Charge (pH 7.0)-5.18

Net Charge (pH 7.4) -5.39

Charge Density (pH 7.0) -0.1152

GRAVY Index-0.72

Hydrophobic Moment 0.34

Boman Index-0.04

Instability Index53.52

Aliphatic Index 65.11

Aromaticity 0.0000

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 2059.70

LogP -28.04

H-bond Donors 67.0

H-bond Acceptors 73.0

Rotatable Bonds 149.0

Heavy Atoms 330.0

Ring Count 6.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0115357 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyCasein-derived peptide

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-