Peptide Database

Peptide NamePeptide chain B in PDB 2B3G

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC121H181N27O43S2

DescriptionStandard

        SPLPSQAMDDLMLSPDDIEQWFTE
    

Molecular Weight2766.02 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.52

Net Charge (pH 7.4) -6.74

Charge Density (pH 7.0) -0.2719

GRAVY Index-0.52

Hydrophobic Moment 0.46

Boman Index0.06

Instability Index101.49

Aliphatic Index 69.17

Aromaticity 0.0833

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1112.94

LogP -9.74

H-bond Donors 35.0

H-bond Acceptors 39.0

Rotatable Bonds 86.0

Heavy Atoms 193.0

Ring Count 6.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0292868 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 2B3G receptor chain A

MethodProtein-peptide complex structure