Peptide Database

Peptide NamePeptide chain B in PDB 2OBQ

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC105H191N29O24S

DescriptionStandard

        KGCVVIVGRIVLSGKPAIIPKK
    

Molecular Weight2275.88 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)4.75

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.2157

GRAVY Index0.80

Hydrophobic Moment 0.44

Boman Index0.22

Instability Index-9.16

Aliphatic Index 145.91

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 843.05

LogP -4.94

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 77.0

Heavy Atoms 159.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367003 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 2OBQ receptor chain A

MethodProtein-peptide complex structure