Peptide Database

Peptide NamePeptide chain S in PDB 4RG9

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC175H275N45O52

DescriptionStandard

        QQVAREKLAGLVEELEADEWRFKPIEQLLGFTP
    

Molecular Weight3841.33 Da

Isoelectric Point (pI)4.55

Net Charge (pH 7.0)-3.22

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.0977

GRAVY Index-0.44

Hydrophobic Moment 0.43

Boman Index-0.03

Instability Index25.74

Aliphatic Index 97.58

Aromaticity 0.0909

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1579.17

LogP -10.33

H-bond Donors 52.0

H-bond Acceptors 49.0

Rotatable Bonds 129.0

Heavy Atoms 272.0

Ring Count 6.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410733 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 4RG9 receptor chain A

MethodProtein-peptide complex structure