Peptide Database

Peptide NamePeptide chain O in PDB 1HR8

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC70H114N20O17S

DescriptionStandard

        SIRFFKPATRTLC
    

Molecular Weight1539.84 Da

Isoelectric Point (pI)10.86

Net Charge (pH 7.0)2.45

Net Charge (pH 7.4) 2.23

Charge Density (pH 7.0) 0.1884

GRAVY Index0.12

Hydrophobic Moment 0.81

Boman Index-0.08

Instability Index6.68

Aliphatic Index 67.69

Aromaticity 0.1538

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 614.24

LogP -5.34

H-bond Donors 24.0

H-bond Acceptors 21.0

Rotatable Bonds 48.0

Heavy Atoms 108.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0314150 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 1HR8 receptor chain B

MethodProtein-peptide complex structure