Peptide Database

Peptide NameDNA-binding protein J

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC180H301N65O45

DescriptionStandard

        SKGKKRSGARPGRPQPLRGTKGKRKGARLWYVGGQQF
    

Molecular Weight4095.72 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)11.45

Net Charge (pH 7.4) 11.24

Charge Density (pH 7.0) 0.3095

GRAVY Index-1.49

Hydrophobic Moment 0.67

Boman Index-0.44

Instability Index55.21

Aliphatic Index 34.32

Aromaticity 0.0811

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1838.05

LogP -22.36

H-bond Donors 67.0

H-bond Acceptors 57.0

Rotatable Bonds 141.0

Heavy Atoms 290.0

Ring Count 7.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025471 VERIFIED: NO

Provenance & Taxonomy

OrganismBacteriophage phi-X174 [Virus]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA-binding