Peptide Database

Peptide NamePeptide chain C in PDB 2PBK

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC24H35N5O7

DescriptionStandard

        PVYQ
    

Molecular Weight505.56 Da

Isoelectric Point (pI)5.95

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0106

GRAVY Index-0.55

Hydrophobic Moment 0.47

Boman Index0.15

Instability Index36.80

Aliphatic Index 72.50

Aromaticity 0.2500

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 199.95

LogP -0.85

H-bond Donors 7.0

H-bond Acceptors 7.0

Rotatable Bonds 13.0

Heavy Atoms 36.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0205986 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 2PBK receptor chain B

MethodProtein-peptide complex structure