TABLE 10.

Deinococcus-Thermus shared features

Protein name and function	(gene_ID)	T.t (GI)	Comment
Uncharacterizeda	DR1981	2624409	Diverged HD hydrolase domain (most similar to the HD domain of GLND, a uridylyltransferase)
Uncharacterizeda	DR1423	1872145	Homolog of the nitrogen regulatory protein P-II, GlnB; highly conserved between Deinococcus, Thermus, and B. subtilis
Uncharacterizeda	DR0972	1781362	Secreted protein
S-layer-like proteina	DR0383, DR1185, DR1115, DR1124	993026	Present also in Thermotoga maritima
ArgB, acetylglutamate kinaseb	DR0383	2696108	Archaeal form
ArgC, N-acetyl-γ-glutamyl phosphate reductaseb	DR0963	1781360	Archaeal form
UppS, undecaprenyl diphosphate synthaseb	DR2447	3724366	Archaeal form
IdsA, geranyl geranyl diphosphate synthaseb	DR1395	1549220	Eukaryotic-archaeal form, bifunctional enzyme
ProC, pyrroline-5-carboxylate reductaseb	DR1522	473555	Eukaryotic-archaeal form

^aProteins (nearly) unique for the Deinococcus-Thermus clade. 

^b“Archaeal” and “eukaryotic” proteins.