Peptide Database

Peptide NamePeptide chain C in PDB 4PSW

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC177H321N69O44

DescriptionStandard

        GKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVK
    

Molecular Weight4119.88 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)11.84

Net Charge (pH 7.4) 11.58

Charge Density (pH 7.0) 0.3116

GRAVY Index-0.93

Hydrophobic Moment 0.81

Boman Index-0.38

Instability Index61.11

Aliphatic Index 84.74

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1893.04

LogP -21.88

H-bond Donors 70.0

H-bond Acceptors 57.0

Rotatable Bonds 150.0

Heavy Atoms 290.0

Ring Count 2.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425957 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 4PSW receptor chain B

MethodProtein-peptide complex structure