Peptide Database

Peptide NamePeptide chain B in PDB 3ZIP

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC55H86N20O13

DescriptionStandard

        RKRTWRDAF
    

Molecular Weight1235.40 Da

Isoelectric Point (pI)11.71

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.56

Charge Density (pH 7.0) 0.3067

GRAVY Index-1.99

Hydrophobic Moment 0.43

Boman Index-0.82

Instability Index28.41

Aliphatic Index 11.11

Aromaticity 0.2222

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 581.16

LogP -4.96

H-bond Donors 23.0

H-bond Acceptors 16.0

Rotatable Bonds 40.0

Heavy Atoms 88.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0342173 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 3ZIP receptor chain A

MethodProtein-peptide complex structure