Peptide Database

Peptide NamePeptide chain E in PDB 2D11

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC103H159N33O27S

DescriptionStandard

        KRAPQMDWNRKREIFSNF
    

Molecular Weight2323.63 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1534

GRAVY Index-1.57

Hydrophobic Moment 0.41

Boman Index-0.49

Instability Index76.27

Aliphatic Index 27.22

Aromaticity 0.1667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1026.86

LogP -9.43

H-bond Donors 36.0

H-bond Acceptors 31.0

Rotatable Bonds 78.0

Heavy Atoms 164.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333874 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 2D11 receptor chain A

MethodProtein-peptide complex structure