Peptide Database

Peptide NamePeptide chain I in PDB 2PG1

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC139H227N35O42S

DescriptionStandard

        KLGMAKITQVDFPPREIVTYTKETQTP
    

Molecular Weight3092.56 Da

Isoelectric Point (pI)8.43

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0283

GRAVY Index-0.59

Hydrophobic Moment 0.50

Boman Index-0.07

Instability Index0.35

Aliphatic Index 68.52

Aromaticity 0.0741

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 1252.97

LogP -11.14

H-bond Donors 42.0

H-bond Acceptors 44.0

Rotatable Bonds 100.0

Heavy Atoms 217.0

Ring Count 5.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015462 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 2PG1 receptor chain F

MethodProtein-peptide complex structure