Peptide Database

Peptide NamePeptide chain B in PDB 4D2L

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC111H187N37O37S

DescriptionStandard

        TMGQVGRQLKIIGDDINRRYDSQ
    

Molecular Weight2663.96 Da

Isoelectric Point (pI)8.25

Net Charge (pH 7.0)0.40

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0174

GRAVY Index-0.98

Hydrophobic Moment 0.64

Boman Index-0.29

Instability Index52.26

Aliphatic Index 80.43

Aromaticity 0.0435

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 1260.19

LogP -15.11

H-bond Donors 44.0

H-bond Acceptors 39.0

Rotatable Bonds 94.0

Heavy Atoms 186.0

Ring Count 1.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0027488 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 4D2L receptor chain A

MethodProtein-peptide complex structure