Peptide Database

Peptide NamePeptide chain A in PDB 1TXP

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC147H258N38O47

DescriptionStandard

        IQAIKKELTQIKQKVDSLLENLEKIEKE
    

Molecular Weight3309.85 Da

Isoelectric Point (pI)6.42

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0081

GRAVY Index-0.74

Hydrophobic Moment 0.65

Boman Index-0.20

Instability Index20.47

Aliphatic Index 125.36

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 1441.76

LogP -10.85

H-bond Donors 47.0

H-bond Acceptors 47.0

Rotatable Bonds 126.0

Heavy Atoms 232.0

Ring Count 0.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260020 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 1TXP receptor chain D

MethodProtein-peptide complex structure