Peptide Database

Peptide NamePeptide chain C in PDB 3ECH

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC137H200N44O39

DescriptionStandard

        RDYTEQLRRAARRNAWDLYGEHFY
    

Molecular Weight3087.33 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0355

GRAVY Index-1.53

Hydrophobic Moment 0.81

Boman Index-0.45

Instability Index82.44

Aliphatic Index 45.00

Aromaticity 0.2083

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 1402.89

LogP -12.37

H-bond Donors 52.0

H-bond Acceptors 41.0

Rotatable Bonds 99.0

Heavy Atoms 220.0

Ring Count 7.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0364132 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 3ECH receptor chain B

MethodProtein-peptide complex structure