Peptide Database

Peptide NamePeptide chain B in PDB 3H3G

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC123H197N39O30

DescriptionStandard

        KSIQDLRRRFFLHHLIAEIHTA
    

Molecular Weight2702.12 Da

Isoelectric Point (pI)10.74

Net Charge (pH 7.0)2.02

Net Charge (pH 7.4) 1.67

Charge Density (pH 7.0) 0.0920

GRAVY Index-0.22

Hydrophobic Moment 0.66

Boman Index-0.09

Instability Index90.06

Aliphatic Index 115.45

Aromaticity 0.0909

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 1130.33

LogP -7.82

H-bond Donors 41.0

H-bond Acceptors 35.0

Rotatable Bonds 91.0

Heavy Atoms 192.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139423 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 3H3G receptor chain A

MethodProtein-peptide complex structure