Biochemical Properties

Protein Name: rpoB gene product

Strain: Salinibacter ruber DSM 13855

Number of amino acids: 1335

Molecular weight: 149965.4

Theoretical pI: 4.60

Total number of negatively charged residues (Asp + Glu): 272

Total number of positively charged residues (Arg + Lys): 153

Instability index:The instability index (II) is computed to be 40.88

This classifies the protein as unstable

Aliphatic index: 80.87

Grand average of hydropathicity (GRAVY): -0.538

Amino acid composition (%):

Ala	Arg	Asn	Asp	Cys	Gln	Glu	Gly	His	Ile	Leu	lys	Mcf	Phe	Pro	Ser	Thr	Trp	Tyr	Val
6.3	7.0	2.8	8.7	0.7	2.8	11.7	7.8	2.2	4.1	8.8	4.5	2.3	3.9	4.6	4.7	5.6	0.6	2.4	8.4

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
6561	10318	1818	2126	40