Peptide Database

Peptide Namealpha-lactalbumin; rat (Rattus norvegicus)

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Metal-binding peptide

Standard StatusStandard

Sequence Length140 amino acids

Chemical FormulaC696H1069N177O218S10

DescriptionStandard

        TEFTKCEVSHAIEDMDGYQGISLLEWICVLFHTSGYDSQAIVKNNGSTEYGLFQISNRNWCKSSEFPESENICDISCDKFLDDELADDIVCAKKIVAIKGIDYWKAHKPMCSEKLEQWRCEKPGAPALVVPALNSETPVP
    

Molecular Weight15724.64 Da

Isoelectric Point (pI)4.65

Net Charge (pH 7.0)-10.39

Net Charge (pH 7.4) -10.90

Charge Density (pH 7.0) -0.0742

GRAVY Index-0.30

Hydrophobic Moment 0.48

Boman Index0.04

Instability Index36.70

Aliphatic Index 78.71

Aromaticity 0.0929

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28460.00

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

Amino Acid Composition

TPSA 6319.54

LogP -59.10

H-bond Donors 220.0

H-bond Acceptors 221.0

Rotatable Bonds 518.0

Heavy Atoms 1101.0

Ring Count 27.0

Amide Bonds 149.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250456 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyAlpha-lactalbumin

Tax ID10116;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Lactose Synthesis Calcium Binding