Peptide Database

Peptide NamePeptide chain B in PDB 2XYI

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC66H123N27O16

DescriptionStandard

        TKPAIRRLARRGGV
    

Molecular Weight1550.85 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.40

Net Charge (pH 7.4) 4.21

Charge Density (pH 7.0) 0.3141

GRAVY Index-0.64

Hydrophobic Moment 0.81

Boman Index-0.42

Instability Index102.24

Aliphatic Index 90.71

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 726.68

LogP -8.18

H-bond Donors 28.0

H-bond Acceptors 21.0

Rotatable Bonds 52.0

Heavy Atoms 109.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424011 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 2XYI receptor chain A

MethodProtein-peptide complex structure