Peptide Database

Peptide NamePeptide chain B in PDB 1AXC

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC100H157N31O28S

DescriptionStandard

        RQTSMTDFYHSKRRLIFS
    

Molecular Weight2273.57 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.1581

GRAVY Index-0.94

Hydrophobic Moment 0.48

Boman Index-0.34

Instability Index89.26

Aliphatic Index 43.33

Aromaticity 0.1667

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 1000.19

LogP -10.72

H-bond Donors 38.0

H-bond Acceptors 33.0

Rotatable Bonds 76.0

Heavy Atoms 160.0

Ring Count 4.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055141 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 1AXC receptor chain A

MethodProtein-peptide complex structure