Peptide Database

Peptide NamePeptide chain A in PDB 1L3E

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC191H311N55O70S2

DescriptionStandard

        GSMDESGLPQLTSYDCEVNAPIQGSRNLLQGEELLRALDQVN
    

Molecular Weight4561.97 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.24

Net Charge (pH 7.4) -5.46

Charge Density (pH 7.0) -0.1247

GRAVY Index-0.49

Hydrophobic Moment 0.73

Boman Index-0.04

Instability Index57.79

Aliphatic Index 92.86

Aromaticity 0.0238

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 2046.75

LogP -25.39

H-bond Donors 68.0

H-bond Acceptors 67.0

Rotatable Bonds 154.0

Heavy Atoms 318.0

Ring Count 3.0

Amide Bonds 48.0

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_0392702 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 1L3E receptor chain B

MethodProtein-peptide complex structure