Peptide Database

Peptide NamePeptide chain B in PDB 4IGA

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC79H133N19O29S

DescriptionStandard

        DVLSQEEINQLIEALM
    

Molecular Weight1845.08 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.23

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.2644

GRAVY Index0.19

Hydrophobic Moment 0.56

Boman Index0.16

Instability Index88.61

Aliphatic Index 146.25

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 798.52

LogP -6.20

H-bond Donors 25.0

H-bond Acceptors 26.0

Rotatable Bonds 65.0

Heavy Atoms 128.0

Ring Count 0.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055517 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 4IGA receptor chain A

MethodProtein-peptide complex structure