Peptide Database

Peptide NamePeptide chain B in PDB 1QFN

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC101H162N28O45S

DescriptionStandard

        GAEDAQDDLVPSIQDDGSESGACKI
    

Molecular Weight2520.59 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.24

Net Charge (pH 7.4) -6.47

Charge Density (pH 7.0) -0.2496

GRAVY Index-0.63

Hydrophobic Moment 0.43

Boman Index-0.04

Instability Index70.92

Aliphatic Index 70.40

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 1186.92

LogP -17.04

H-bond Donors 39.0

H-bond Acceptors 40.0

Rotatable Bonds 85.0

Heavy Atoms 175.0

Ring Count 1.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367984 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 1QFN receptor chain A

MethodProtein-peptide complex structure