Peptide Database

Peptide NamePeptide chain B in PDB 3IOL

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC129H194N30O40

DescriptionStandard

        GTFTSDVSSYLEGQAAKEFIAWLVKG
    

Molecular Weight2805.10 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.0475

GRAVY Index0.10

Hydrophobic Moment 0.48

Boman Index0.21

Instability Index18.88

Aliphatic Index 78.85

Aromaticity 0.1538

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1135.02

LogP -10.45

H-bond Donors 40.0

H-bond Acceptors 39.0

Rotatable Bonds 91.0

Heavy Atoms 199.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0282663 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 3IOL receptor chain A

MethodProtein-peptide complex structure