Skip to main content
. 2016 Nov 30;7:1902. doi: 10.3389/fmicb.2016.01902

Table 4.

Patterns of the distribution of genes encoding putative enzymes in nitrogen and sulfur metabolism in various Sulfolobus strainsa.

graphic file with name fmicb-07-01902-g0005.jpg

aThe presence of KO terms in nitrogen and sulfur metabolism is shown in gray.

bNitrogen metabolism: gdhA, glutamate dehydrogenase (NAD(P)+) [EC 1.4.1.3]; glnA, glutamine synthetase [EC 6.3.1.2]; carB, carbamoyl-phosphate synthase large subunit [EC 6.3.5.5]; carA, carbamoyl-phosphate synthase small subunit [EC 6.3.5.5]; narG, nitrate reductase/nitrite oxidoreductase, alpha subunit [EC 1.7.5.1; 1.7.99.4]; narH, nitrate reductase/nitrite oxidoreductase, beta subunit [EC 1.7.5.1; 1.7.99.4]; narJ, nitrate reductase delta subunit; narI, nitrate reductase gamma subunit [EC 1.7.5.1; 1.7.99.4]; narK, nitrate/nitrite transporter; cynS, cyanate lyase [EC 4.2.1.104]; for, formamidase [EC 3.5.1.49].

cSulfur metabolism: tst, thiosulfate sulfurtransferase [EC 2.8.1.1]; cysI, sulfite reductase (NADPH) hemoprotein [EC 1.8.1.2]; cysH, phosphoadenosine phosphosulfate reductase [EC 1.8.4.8; 1.8.4.10]; sat, sulfate adenylyltransferase [EC 2.7.7.4]; cysK, cysteine synthase A [EC 2.5.1.47]; metB, cystathionine gamma-synthase [EC 2.5.1.48]; sqr, sulfide:quinone oxidoreductase [EC 1.8.5.4]; doxA, thiosulfate dehydrogenase [quinone] small subunit [EC 1.8.5.2]; doxD, thiosulfate dehydrogenase [quinone] large subunit [EC 1.8.5.2]; sor, sulfur oxygenase/reductase [EC 1.13.11.55]; sreA, sulfur reductase molybdopterin subunit; sreB, sulfur reductase FeS subunit; sreC, sulfur reductase membrane anchor.