Peptide Database

Peptide NameMolecular chaperone DnaK

Function Ontology

Chaperone

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC247H410N70O76S3

DescriptionStandard

        MNYEASKQLTDARFKRLVGVQRTTFEEMLTVLKQLINLNMQKVDENLN
    

Molecular Weight5672.52 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)0.51

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0106

GRAVY Index-0.50

Hydrophobic Moment 0.55

Boman Index-0.14

Instability Index21.09

Aliphatic Index 93.33

Aromaticity 0.0625

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2453.79

LogP -23.79

H-bond Donors 83.0

H-bond Acceptors 80.0

Rotatable Bonds 201.0

Heavy Atoms 396.0

Ring Count 3.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0173512 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus pneumoniae [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Chaperone