Peptide Database

Peptide NamePeptide chain C in PDB 3A9K

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC141H210N42O44S5

DescriptionStandard

        GAPWNCDSCTFLNHPALNRCEQCEMPRYT
    

Molecular Weight3357.76 Da

Isoelectric Point (pI)5.44

Net Charge (pH 7.0)-1.19

Net Charge (pH 7.4) -1.50

Charge Density (pH 7.0) -0.0409

GRAVY Index-0.70

Hydrophobic Moment 0.30

Boman Index-0.11

Instability Index72.37

Aliphatic Index 33.79

Aromaticity 0.1034

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 1385.20

LogP -16.02

H-bond Donors 50.0

H-bond Acceptors 49.0

Rotatable Bonds 101.0

Heavy Atoms 232.0

Ring Count 8.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054908 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 3A9K receptor chain A

MethodProtein-peptide complex structure