GlnR alignment
| nasB_compl | CGCATTAAACG-----TGTCACAAAAACTTACA-----CATGTCTTTTC |
| nasA | CGCATTAAACG-----TGTCACAAAAACTTACA-----CATGTCTTTTC |
| glnR_1 | -CTGGATTTGA-----TGTTAAGAATCCTTACA-----TCGTATTGAC- |
| ureA_1_compl | -CTTCAAATGA-----TGTTATAAAAGTTTACA-----ACTTATGTCA- |
| glnR_2 | -TACATCGTAT-----TGACACATAATATAACA-----TCACCTATAA- |
| ureA_2 | -CTTTTTCTGA-----TGTGAATAAATATAACA-----AAAAAAGAAG- |
