Peptide Database

Peptide NameMolecular chaperone DnaK

Function Ontology

Chaperone

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC233H354N58O72S3

DescriptionStandard

        MTLMLAACASQPEESNEQDDEKHPLIEIHETLRIFNFISYFFKQ
    

Molecular Weight5215.84 Da

Isoelectric Point (pI)4.58

Net Charge (pH 7.0)-5.32

Net Charge (pH 7.4) -5.67

Charge Density (pH 7.0) -0.1209

GRAVY Index-0.37

Hydrophobic Moment 0.73

Boman Index0.03

Instability Index71.78

Aliphatic Index 77.73

Aromaticity 0.1136

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 2103.57

LogP -17.08

H-bond Donors 70.0

H-bond Acceptors 72.0

Rotatable Bonds 174.0

Heavy Atoms 366.0

Ring Count 9.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412996 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotobacterium profundum [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Chaperone