Peptide Database

Peptide NamePeptide chain B in PDB 1KDX

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC136H232N46O44

DescriptionStandard

        TDSQKRREILSRRPYRKILNDLSSDAP
    

Molecular Weight3215.58 Da

Isoelectric Point (pI)10.25

Net Charge (pH 7.0)2.40

Net Charge (pH 7.4) 2.20

Charge Density (pH 7.0) 0.0889

GRAVY Index-1.39

Hydrophobic Moment 0.81

Boman Index-0.53

Instability Index118.93

Aliphatic Index 75.93

Aromaticity 0.0370

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 1520.64

LogP -18.43

H-bond Donors 55.0

H-bond Acceptors 47.0

Rotatable Bonds 110.0

Heavy Atoms 226.0

Ring Count 3.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056945 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Familyprotein-binding peptide

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Protein-binding Peptide-protein interaction Structural binding

TargetPDB 1KDX receptor chain A

MethodProtein-peptide complex structure