Peptide Database

Peptide NamePeptide chain Y in PDB 4PSX

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC52H97N21O18

DescriptionStandard

        ARTKQTARKSTG
    

Molecular Weight1304.46 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.60

Charge Density (pH 7.0) 0.3162

GRAVY Index-1.67

Hydrophobic Moment 0.38

Boman Index-0.63

Instability Index21.79

Aliphatic Index 16.67

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 683.27

LogP -11.41

H-bond Donors 26.0

H-bond Acceptors 22.0

Rotatable Bonds 46.0

Heavy Atoms 91.0

Ring Count 0.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211564 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 4PSX receptor chain B

MethodProtein-peptide complex structure