Peptide Database

Peptide NamePeptide chain A in PDB 2XTT

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC150H238N50O52S7

DescriptionStandard

        QECEPGQTKKQDCNTCRCGSDGVWACTRMGCPPHA
    

Molecular Weight3798.25 Da

Isoelectric Point (pI)6.71

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.55

Charge Density (pH 7.0) -0.0059

GRAVY Index-0.96

Hydrophobic Moment 0.48

Boman Index-0.22

Instability Index71.69

Aliphatic Index 14.00

Aromaticity 0.0286

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1649.14

LogP -24.09

H-bond Donors 61.0

H-bond Acceptors 60.0

Rotatable Bonds 121.0

Heavy Atoms 259.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339278 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 2XTT receptor chain B

MethodProtein-peptide complex structure