Peptide Database

Peptide NamePeptide chain B in PDB 4NW2

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC55H103N23O15

DescriptionStandard

        PKQKRRTARSV
    

Molecular Weight1326.55 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.96

Net Charge (pH 7.4) 4.90

Charge Density (pH 7.0) 0.4506

GRAVY Index-1.99

Hydrophobic Moment 0.63

Boman Index-0.90

Instability Index152.24

Aliphatic Index 35.45

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 661.62

LogP -8.97

H-bond Donors 26.0

H-bond Acceptors 20.0

Rotatable Bonds 47.0

Heavy Atoms 93.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408309 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 4NW2 receptor chain A

MethodProtein-peptide complex structure