Peptide Database

Peptide NamePeptide chain E in PDB 1HQQ

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC54H87N19O19S4

DescriptionStandard

        RCCHPQCGAVEEC
    

Molecular Weight1434.64 Da

Isoelectric Point (pI)5.40

Net Charge (pH 7.0)-1.19

Net Charge (pH 7.4) -1.50

Charge Density (pH 7.0) -0.0913

GRAVY Index-0.32

Hydrophobic Moment 0.30

Boman Index-0.14

Instability Index93.45

Aliphatic Index 30.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 612.00

LogP -8.03

H-bond Donors 24.0

H-bond Acceptors 23.0

Rotatable Bonds 44.0

Heavy Atoms 96.0

Ring Count 2.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090112 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 1HQQ receptor chain A

MethodProtein-peptide complex structure