TABLE 5.

Archaeal hsp40(dnaJ) genes^a

Organism	Accession no.	Size (bp)/no. of amino acids encoded	Promoter/terminator/RBS	Other structures	Expression	Reference(s)
Halobacterium cutirubrum	U93357	1,167/389	NR/NR/NRb	NR	NR	32
Methanobacterium thermoautotrophicucm ΔH	AE000894	1,131/376	acatttttttatt (−63)c/NR/aggtg (−9)	Up- and downstream repeats; stem-loops	NR	263
Methanosarcina mazei S-6	X60265	1,167/389	aaacctgttcaca (−100)/t-rich region/aacagggaatctg (−8)	Up- and downstream repeats; stem-loops	Heat shock inducible	42, 181
Methanosarcina thermophila TM-1	AJ010152	1,167/388	aaacctgcact (−55)/tcttttt (+30), t-rich region/atgacagggaa (−11)	Inverted repeat upstream; t-rich region downstream	NR	126

^aSee Tables 6 to 9. 

^bNR, not reported. 

^c(−) and (+) refer to the position of the center of the sequence upstream from the translation start codon or downstream from the translation stop codon, respectively.