Peptide Database

Peptide NamePeptide chain B in PDB 4QVE

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC129H214N42O45S

DescriptionStandard

        ESQEDIIRNIARHLAQVGDSMDRSIPPG
    

Molecular Weight3105.40 Da

Isoelectric Point (pI)4.83

Net Charge (pH 7.0)-2.07

Net Charge (pH 7.4) -2.29

Charge Density (pH 7.0) -0.0739

GRAVY Index-0.70

Hydrophobic Moment 0.90

Boman Index-0.16

Instability Index84.14

Aliphatic Index 87.14

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 1422.28

LogP -17.26

H-bond Donors 48.0

H-bond Acceptors 45.0

Rotatable Bonds 104.0

Heavy Atoms 217.0

Ring Count 3.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0317731 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 4QVE receptor chain A

MethodProtein-peptide complex structure