Peptide Database

Peptide NamePeptide chain K in PDB 1OQD

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC182H285N53O60S6

DescriptionStandard

        CSQNEYFDSLLHACIPCQLRCSSNTPPLTCQRYCNASVT
    

Molecular Weight4367.92 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.56

Charge Density (pH 7.0) -0.0054

GRAVY Index-0.22

Hydrophobic Moment 0.42

Boman Index-0.03

Instability Index36.04

Aliphatic Index 62.56

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1830.67

LogP -24.66

H-bond Donors 68.0

H-bond Acceptors 67.0

Rotatable Bonds 135.0

Heavy Atoms 301.0

Ring Count 7.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081926 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 1OQD receptor chain A

MethodProtein-peptide complex structure