Peptide Database

Peptide NamePeptide chain R in PDB 1HLT

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC83H123N17O30S2

DescriptionStandard

        ECPEGYILDDGFICTDI
    

Molecular Weight1903.09 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.18

Net Charge (pH 7.4) -5.38

Charge Density (pH 7.0) -0.3046

GRAVY Index0.19

Hydrophobic Moment 0.20

Boman Index0.24

Instability Index82.32

Aliphatic Index 91.76

Aromaticity 0.1176

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 747.09

LogP -5.31

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 59.0

Heavy Atoms 132.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367800 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 1HLT receptor chain K

MethodProtein-peptide complex structure