Peptide Database

Peptide NamePeptide chain D in PDB 3FGA

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC245H406N64O75S3

DescriptionStandard

        PSTLLKNYQDNNKMLVLALENEKSKVKEAQDIILQLRKECYYLTCQL
    

Molecular Weight5544.42 Da

Isoelectric Point (pI)8.32

Net Charge (pH 7.0)0.94

Net Charge (pH 7.4) 0.84

Charge Density (pH 7.0) 0.0201

GRAVY Index-0.50

Hydrophobic Moment 0.56

Boman Index-0.12

Instability Index55.33

Aliphatic Index 107.87

Aromaticity 0.0638

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4595.00

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

Amino Acid Composition

TPSA 2316.08

LogP -19.80

H-bond Donors 80.0

H-bond Acceptors 79.0

Rotatable Bonds 196.0

Heavy Atoms 387.0

Ring Count 4.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0368369 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 3FGA receptor chain B

MethodProtein-peptide complex structure