Peptide Database

Peptide NamePeptide chain C in PDB 1PSB

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC139H246N52O36

DescriptionStandard

        KRLRRSAHARKETEFLRLKRTRLGLE
    

Molecular Weight3221.77 Da

Isoelectric Point (pI)11.88

Net Charge (pH 7.0)6.86

Net Charge (pH 7.4) 6.59

Charge Density (pH 7.0) 0.2638

GRAVY Index-1.31

Hydrophobic Moment 0.51

Boman Index-0.65

Instability Index89.32

Aliphatic Index 82.69

Aromaticity 0.0385

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 1503.45

LogP -14.79

H-bond Donors 58.0

H-bond Acceptors 44.0

Rotatable Bonds 117.0

Heavy Atoms 227.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210948 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 1PSB receptor chain A

MethodProtein-peptide complex structure