Peptide Database

Peptide NameCalcium-binding peptide

Function Ontology

Binding / Molecular interaction

Binding / Molecular interaction ▸ Calcium binding

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC45H47N13O12

DescriptionStandard

        DSDGDGKIGADE
    

Molecular Weight1178.12 Da

Isoelectric Point (pI)3.20

Net Charge (pH 7.0)-4.00

Net Charge (pH 7.4) -4.00

Charge Density (pH 7.0) -0.3332

GRAVY Index-1.43

Hydrophobic Moment 0.12

Boman Index-0.21

Instability Index-3.08

Aliphatic Index 40.83

Aromaticity 0.0000

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 545.85

LogP -4.56

H-bond Donors 12.0

H-bond Acceptors 20.0

Rotatable Bonds 25.0

Heavy Atoms 74.0

Ring Count 0.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430650 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Binding / Molecular interaction Calcium binding

Targetcalcium ion

Activity0.8 mM

MethodKd