Peptide Database

Peptide NamePeptide chain B in PDB 2K9U

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC117H199N35O33S

DescriptionStandard

        MASKPEKRVASSVFITLAPPRRDV
    

Molecular Weight2656.11 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.28

Charge Density (pH 7.0) 0.1043

GRAVY Index-0.22

Hydrophobic Moment 0.54

Boman Index-0.13

Instability Index77.21

Aliphatic Index 81.25

Aromaticity 0.0417

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 1099.51

LogP -11.07

H-bond Donors 39.0

H-bond Acceptors 37.0

Rotatable Bonds 85.0

Heavy Atoms 186.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042240 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 2K9U receptor chain A

MethodProtein-peptide complex structure