Peptide Database

Peptide NamePeptide chain C in PDB 4XEK

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC72H122N20O25S

DescriptionStandard

        KTSAAAQLDELMAHLT
    

Molecular Weight1699.92 Da

Isoelectric Point (pI)5.32

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0719

GRAVY Index0.04

Hydrophobic Moment 0.33

Boman Index0.10

Instability Index11.78

Aliphatic Index 98.12

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 732.90

LogP -7.91

H-bond Donors 25.0

H-bond Acceptors 26.0

Rotatable Bonds 57.0

Heavy Atoms 118.0

Ring Count 1.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002596 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 4XEK receptor chain A

MethodProtein-peptide complex structure