Peptide Database

Peptide NamePeptide chain B in PDB 1RKC

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC129H220N36O39

DescriptionStandard

        YTKKELIESARKVSEKVSHVLAALQA
    

Molecular Weight2899.34 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.0712

GRAVY Index-0.23

Hydrophobic Moment 0.66

Boman Index-0.08

Instability Index44.07

Aliphatic Index 108.85

Aromaticity 0.0385

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1241.62

LogP -11.34

H-bond Donors 44.0

H-bond Acceptors 42.0

Rotatable Bonds 102.0

Heavy Atoms 204.0

Ring Count 2.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150639 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 1RKC receptor chain A

MethodProtein-peptide complex structure