Peptide Database

Peptide Namealpha S1-casein var. D; bovine (Bos taurus) including modifications

Function Ontology

Annotation / Protein functional class ▸ Storage protein

Standard StatusStandard

Sequence Length199 amino acids

Chemical FormulaC1036H1589N265O318S5

DescriptionStandard

        RPKHPIKHQGLPQEVLNENLLRFFVAPFPEVFGKEKVNELSKDIGSESTEDQTMEDIKQMEAESISSSEEIVPNSVEQKHIQKEDVPSERYLGYLEQLLRLKKYKVPQLEIVPNSAEERLHSMKEGIHAQQKEPMIGVNQELAYFYPELFRQFYQLDAYPSGAWYYVPLGTQYTDAPSFSDIPNPIGSENSEKTTMPLW
    

Molecular Weight23004.61 Da

Isoelectric Point (pI)4.91

Net Charge (pH 7.0)-11.75

Net Charge (pH 7.4) -12.29

Charge Density (pH 7.0) -0.0590

GRAVY Index-0.72

Hydrophobic Moment 0.68

Boman Index-0.06

Instability Index57.98

Aliphatic Index 74.92

Aromaticity 0.1005

Extinction Coeff. Reduced 25900.00

Extinction Coeff. Oxidized 25900.00

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

Amino Acid Composition

TPSA 9375.29

LogP -112.25

H-bond Donors 308.0

H-bond Acceptors 316.0

Rotatable Bonds 703.0

Heavy Atoms 1624.0

Ring Count 44.0

Amide Bonds 220.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066519 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyCasein

Tax ID9913;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other ModsPhosphoserine: 46,48,64,66,67,68,75,115; Phosphothreonine: 53

Bio-Activity Profile

Function

Storage Protein