Peptide Database

Peptide NamePeptide chain B in PDB 4AKB

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC67H106N18O21

DescriptionStandard

        SGISQTVIVGPWGAQ
    

Molecular Weight1499.67 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0360

GRAVY Index0.41

Hydrophobic Moment 0.18

Boman Index0.39

Instability Index-9.30

Aliphatic Index 97.33

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 624.59

LogP -7.37

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 45.0

Heavy Atoms 106.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0279619 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 4AKB receptor chain A

MethodProtein-peptide complex structure