Peptide Database

Peptide NamePeptide chain B in PDB 2XPX

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC106H177N35O37S

DescriptionStandard

        STMGQVGRQLAIIGDDINRRYDS
    

Molecular Weight2565.82 Da

Isoelectric Point (pI)5.76

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0234

GRAVY Index-0.61

Hydrophobic Moment 0.57

Boman Index-0.17

Instability Index51.27

Aliphatic Index 84.78

Aromaticity 0.0435

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 1211.31

LogP -15.49

H-bond Donors 43.0

H-bond Acceptors 38.0

Rotatable Bonds 88.0

Heavy Atoms 179.0

Ring Count 1.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125667 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 2XPX receptor chain A

MethodProtein-peptide complex structure