Peptide Database

Peptide NameParvalbumin-alpha; Northern pike (Esox lucius)

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Metal-binding peptide

Standard StatusStandard

Sequence Length108 amino acids

Chemical FormulaC527H838N134O164S

DescriptionStandard

        AKDLLKADDIKKALDAVKAEGSFNHKKFFALVGLKAMSANDVKKVFKAIDADASGFIEEEELKFVLKSFAADGRDLTDAETKAFLKAADKDGDGKIGIDEFETLVHEA
    

Molecular Weight11707.16 Da

Isoelectric Point (pI)5.03

Net Charge (pH 7.0)-5.01

Net Charge (pH 7.4) -5.35

Charge Density (pH 7.0) -0.0464

GRAVY Index-0.26

Hydrophobic Moment 0.71

Boman Index-0.01

Instability Index14.79

Aliphatic Index 86.94

Aromaticity 0.0833

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 4824.31

LogP -41.71

H-bond Donors 163.0

H-bond Acceptors 162.0

Rotatable Bonds 414.0

Heavy Atoms 826.0

Ring Count 11.0

Amide Bonds 109.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0173366 VERIFIED: NO

Provenance & Taxonomy

OrganismEsox lucius [Animal]

FamilyAlbumin

Tax ID8010;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Muscle Contraction Calcium Binding