Peptide Database

Peptide NameLactalbumin alpha [041-051]

Function Ontology

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC51H78N14O22

DescriptionStandard

        IVQNNDSTEYG
    

Molecular Weight1239.25 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.2034

GRAVY Index-1.09

Hydrophobic Moment 0.13

Boman Index-0.10

Instability Index28.67

Aliphatic Index 61.82

Aromaticity 0.0909

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 618.88

LogP -8.74

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 40.0

Heavy Atoms 87.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123804 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antioxidant