Peptide Database

Peptide NameParvalbumin-beta 2; Atlantic salmon (Salmo salar)

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Metal-binding peptide

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Standard StatusStandard

Sequence Length108 amino acids

Chemical FormulaC504H778N128O164S4

DescriptionStandard

        MSFAGLNDADVAAALAACTAADSFNHKAFFAKVGLASKSSDDVKKAFYVIDQDKSGFIEEDELKLFLQNFSASARALTDAETKAFLADGDKDGDGMIGVDEFAAMIKG
    

Molecular Weight11382.59 Da

Isoelectric Point (pI)4.41

Net Charge (pH 7.0)-8.40

Net Charge (pH 7.4) -8.72

Charge Density (pH 7.0) -0.0778

GRAVY Index-0.00

Hydrophobic Moment 0.55

Boman Index0.10

Instability Index31.82

Aliphatic Index 76.20

Aromaticity 0.1019

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 4694.71

LogP -49.13

H-bond Donors 160.0

H-bond Acceptors 161.0

Rotatable Bonds 388.0

Heavy Atoms 800.0

Ring Count 12.0

Amide Bonds 112.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0187371 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmo salar [Animal]

FamilyAlbumin

Tax ID8030;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen Muscle Contraction Calcium Binding