Peptide Database

Peptide NamePeptide chain C in PDB 3LCN

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC134H237N41O37S

DescriptionStandard

        TASKMKLLKKKIEEQREILQKTHHK
    

Molecular Weight3046.63 Da

Isoelectric Point (pI)10.12

Net Charge (pH 7.0)4.57

Net Charge (pH 7.4) 4.27

Charge Density (pH 7.0) 0.1830

GRAVY Index-1.35

Hydrophobic Moment 0.43

Boman Index-0.43

Instability Index88.69

Aliphatic Index 82.00

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 1321.89

LogP -10.99

H-bond Donors 46.0

H-bond Acceptors 45.0

Rotatable Bonds 116.0

Heavy Atoms 213.0

Ring Count 2.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144495 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 3LCN receptor chain A

MethodProtein-peptide complex structure