Peptide Database

Peptide NamePeptide chain B in PDB 1PU9

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC66H121N25O19

DescriptionStandard

        ARKSTGGKAPRKQLA
    

Molecular Weight1568.82 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.60

Charge Density (pH 7.0) 0.3195

GRAVY Index-1.26

Hydrophobic Moment 0.43

Boman Index-0.44

Instability Index29.81

Aliphatic Index 46.00

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 747.34

LogP -10.39

H-bond Donors 27.0

H-bond Acceptors 24.0

Rotatable Bonds 55.0

Heavy Atoms 110.0

Ring Count 1.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0191385 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 1PU9 receptor chain A

MethodProtein-peptide complex structure