Peptide Database

Peptide NamePeptide chain B in PDB 3BT1

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC185H285N51O68S8

DescriptionStandard

        QESCKGRCTEGFNVDKKCQCDELCSYYQSCCTDYTAECKP
    

Molecular Weight4568.06 Da

Isoelectric Point (pI)4.72

Net Charge (pH 7.0)-2.31

Net Charge (pH 7.4) -2.65

Charge Density (pH 7.0) -0.0578

GRAVY Index-0.92

Hydrophobic Moment 0.33

Boman Index-0.25

Instability Index70.89

Aliphatic Index 19.50

Aromaticity 0.1000

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 1970.94

LogP -26.22

H-bond Donors 75.0

H-bond Acceptors 74.0

Rotatable Bonds 152.0

Heavy Atoms 312.0

Ring Count 5.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0403154 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 3BT1 receptor chain U

MethodProtein-peptide complex structure