Biochemical Properties

Protein Name: DNAK_HALLT RecName: Full=Chaperone protein DnaK; AltName: Full=HSP70; AltName: Full=Heat shock 70 kDa protein; AltName: Full=Heat shock protein 70

Strain: Halorubrum lacusprofundi ATCC 49239

Number of amino acids: 644

Molecular weight: 68595.3

Theoretical pI: 3.96

Total number of negatively charged residues (Asp + Glu): 151

Total number of positively charged residues (Arg + Lys): 45

Instability index:The instability index (II) is computed to be 42.66

This classifies the protein as unstable

Aliphatic index: 81.38

Grand average of hydropathicity (GRAVY): -0.516

Amino acid composition (%):

Ala	Arg	Asn	Asp	Cys	Gln	Glu	Gly	His	Ile	Leu	lys	Mcf	Phe	Pro	Ser	Thr	Trp	Tyr	Val
10.7	3.3	4.0	9.9	0.0	4.5	13.5	10.4	0.8	5.9	6.7	3.7	1.6	2.2	3.6	4.3	5.7	0.2	1.6	7.5

Estimated half-life:
The N-terminal of the sequence considered is M (Met).
The estimated half-life is: 30 Hours (Mammalian reticulocytes, in vitro)

Atom composition:

Carbon	Hydrogen	Nitrogen	Oxygen	Sulphur
2931	4639	797	1077	10