Peptide Database

Peptide NamePeptide chain B in PDB 2QKH

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC170H254N42O50S

DescriptionStandard

        YAEGTFISDYSIAMDKIHQQDFVNWLLAQKGK
    

Molecular Weight3718.15 Da

Isoelectric Point (pI)5.43

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.42

Charge Density (pH 7.0) -0.0360

GRAVY Index-0.35

Hydrophobic Moment 0.35

Boman Index0.08

Instability Index21.83

Aliphatic Index 79.38

Aromaticity 0.1562

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1510.66

LogP -11.83

H-bond Donors 51.0

H-bond Acceptors 51.0

Rotatable Bonds 124.0

Heavy Atoms 263.0

Ring Count 7.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0427232 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 2QKH receptor chain A

MethodProtein-peptide complex structure