Peptide Database

Peptide NamePeptide chain E in PDB 1H26

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC53H91N17O11S

DescriptionStandard

        SRHKKLMFK
    

Molecular Weight1174.46 Da

Isoelectric Point (pI)11.26

Net Charge (pH 7.0)3.54

Net Charge (pH 7.4) 3.28

Charge Density (pH 7.0) 0.3938

GRAVY Index-1.30

Hydrophobic Moment 0.45

Boman Index-0.52

Instability Index51.87

Aliphatic Index 43.33

Aromaticity 0.1111

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 484.99

LogP -3.07

H-bond Donors 18.0

H-bond Acceptors 17.0

Rotatable Bonds 43.0

Heavy Atoms 82.0

Ring Count 2.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0249247 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 1H26 receptor chain B

MethodProtein-peptide complex structure