Peptide Database

Peptide NamePeptide chain B in PDB 2F91

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC143H231N45O49S6

DescriptionStandard

        QECTPGQTKKQDCNTCNCTPTGVWACTRKGCPP
    

Molecular Weight3557.03 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0516

GRAVY Index-0.98

Hydrophobic Moment 0.33

Boman Index-0.21

Instability Index83.33

Aliphatic Index 11.82

Aromaticity 0.0303

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1526.54

LogP -23.37

H-bond Donors 56.0

H-bond Acceptors 57.0

Rotatable Bonds 110.0

Heavy Atoms 243.0

Ring Count 6.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276356 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 2F91 receptor chain A

MethodProtein-peptide complex structure