Peptide Database

Peptide NamePeptide chain A in PDB 1PJM

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC90H159N31O26S

DescriptionStandard

        CGKRSAEGSNPPKPLKKLRG
    

Molecular Weight2123.48 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)4.75

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.2374

GRAVY Index-1.36

Hydrophobic Moment 0.57

Boman Index-0.41

Instability Index44.84

Aliphatic Index 44.00

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 938.58

LogP -12.17

H-bond Donors 33.0

H-bond Acceptors 32.0

Rotatable Bonds 72.0

Heavy Atoms 148.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215222 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 1PJM receptor chain B

MethodProtein-peptide complex structure