Peptide Database

Peptide NamePeptide chain B in PDB 2KWO

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC79H145N35O20

DescriptionStandard

        GRGKGGKGLGKGGAKRHRK
    

Molecular Weight1905.22 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.84

Net Charge (pH 7.4) 7.58

Charge Density (pH 7.0) 0.4128

GRAVY Index-1.78

Hydrophobic Moment 0.55

Boman Index-0.52

Instability Index14.01

Aliphatic Index 25.79

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 931.60

LogP -13.36

H-bond Donors 35.0

H-bond Acceptors 29.0

Rotatable Bonds 73.0

Heavy Atoms 134.0

Ring Count 1.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330105 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 2KWO receptor chain A

MethodProtein-peptide complex structure