Peptide Database

Peptide NamePeptide chain D in PDB 3S3X

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC185H292N58O51S6

DescriptionStandard

        DCIPKWKGCVNRHGDCCEGLECWKRRRSFEVCVPKTP
    

Molecular Weight4337.05 Da

Isoelectric Point (pI)8.66

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.44

Charge Density (pH 7.0) 0.0755

GRAVY Index-0.77

Hydrophobic Moment 0.51

Boman Index-0.26

Instability Index80.11

Aliphatic Index 44.59

Aromaticity 0.0811

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 1766.54

LogP -17.08

H-bond Donors 68.0

H-bond Acceptors 61.0

Rotatable Bonds 140.0

Heavy Atoms 300.0

Ring Count 9.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196643 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 3S3X receptor chain A

MethodProtein-peptide complex structure