Peptide Database

Peptide NamePeptide chain A in PDB 3HKI

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC212H321N51O65S

DescriptionStandard

        FHTFFNEKTFGLGEADCGLRPLFEKKSLKDTTEKELLDSY
    

Molecular Weight4656.18 Da

Isoelectric Point (pI)5.13

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.0538

GRAVY Index-0.65

Hydrophobic Moment 0.51

Boman Index-0.08

Instability Index23.41

Aliphatic Index 61.00

Aromaticity 0.1500

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 1893.21

LogP -15.90

H-bond Donors 66.0

H-bond Acceptors 65.0

Rotatable Bonds 158.0

Heavy Atoms 329.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0053299 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 3HKI receptor chain B

MethodProtein-peptide complex structure