Peptide Database

Peptide Namekappa-casein gen. var. E; fragment (22-188); bovine (Bos taurus)

Function Ontology

Annotation / Protein functional class ▸ Storage protein

Standard StatusStandard

Sequence Length167 amino acids

Chemical FormulaC841H1309N221O260S4

DescriptionStandard

        QEQNQEQPIRCEKDERFFSDKIAKYIPIQYVLSRYPSYGLNYYQQKPVALINNQFLPYPYYAKPAAVRSPAQILQWQVLSNTVPAKSCQAQPTTMARHPHPHLSFMAIPPKKNQDKTEIPTINTIASGEPTSTPTTEAVESTVATLEDSPEVIESPPEINTVQVTST
    

Molecular Weight18803.98 Da

Isoelectric Point (pI)5.93

Net Charge (pH 7.0)-1.98

Net Charge (pH 7.4) -2.41

Charge Density (pH 7.0) -0.0118

GRAVY Index-0.60

Hydrophobic Moment 0.57

Boman Index-0.03

Instability Index58.03

Aliphatic Index 71.86

Aromaticity 0.0838

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19035.00

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

Amino Acid Composition

TPSA 7700.01

LogP -83.24

H-bond Donors 254.0

H-bond Acceptors 265.0

Rotatable Bonds 594.0

Heavy Atoms 1326.0

Ring Count 38.0

Amide Bonds 189.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204300 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyCasein

Tax ID9913;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Storage Protein