Peptide Database

Peptide NamePeptide chain P in PDB 4HPY

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC67H108N18O14

DescriptionStandard

        KKQKVHALFYK
    

Molecular Weight1389.69 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)3.84

Net Charge (pH 7.4) 3.58

Charge Density (pH 7.0) 0.3493

GRAVY Index-1.00

Hydrophobic Moment 0.21

Boman Index-0.28

Instability Index52.50

Aliphatic Index 70.91

Aromaticity 0.1818

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 550.40

LogP -2.09

H-bond Donors 19.0

H-bond Acceptors 19.0

Rotatable Bonds 49.0

Heavy Atoms 99.0

Ring Count 3.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169772 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 4HPY receptor chain L

MethodProtein-peptide complex structure