Peptide Database

Peptide NamePeptide chain E in PDB 5HDT

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC28H47N9O9

DescriptionStandard

        KTYSR
    

Molecular Weight653.73 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.3516

GRAVY Index-2.24

Hydrophobic Moment 0.82

Boman Index-0.80

Instability Index46.52

Aliphatic Index 0.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 328.33

LogP -3.95

H-bond Donors 13.0

H-bond Acceptors 11.0

Rotatable Bonds 21.0

Heavy Atoms 46.0

Ring Count 1.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181497 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 5HDT receptor chain A

MethodProtein-peptide complex structure