Table 1

Cyanuric acid hydrolase/barbiturase family proteins identified in this study and identities to enzymes of known function

Clade and organismaGI no.Locus name% Identity to:
AtzDTrzDMoorella cyanuric acid hydrolaseBarbiturase
1
    Clostridium asparagiforme DSM 15981225388419CLOSTASPAR_0215551576545
    Moorella thermoacetica ATCC 3907383590946Moth_2120586310046
    Paenibacillus sp. JDR-2251798893Pjdr2_492750555843
    Bacillus cellulosilyticus DSM 2522317127947Bcell_123337424133
    Acidovorax citrulli strain 122273659839581006345
    Enterobacter cloacae strain 9913022197581006345
    Aminobacter aminovorans (formerly Comamonas sp. A2)14029763Partial sequence581006345
    Bradyrhizobium japonicum USDA 11027382392blr728159555942
    Pseudomonas sp. ADP32455884100585843
    Pseudomonas nitroreducens285310188100585843
    Comamonas sp. A2254972448100585843
    Arthrobacter sp. MCMB-43647059636100585843
    Arthrobacter AD2511758315699.7585843
    Micromonas sp. strain RCC299255079800MICPUN_5983845414232
    Acidithiobacillus ferrooxidans ATCC 53993 and ATCC 23270198283056 218519570Lferr_0922 AFE_077942464634
    Methylobacterium radiotolerans JCM 2831170751160Mrad2831_477651555142
    Oceanicola granulosus HTCC251689068460OG2516_1297944444437
    Agrobacterium vitis S4222106665Avi_565348505643
    Rhizobium leguminosarum bv. viciae 3841116254793pRL10035348525443
    Rhizobium leguminosarum bv. trifolii WSM1325241554234Rleg_645248525344
    Methylobacterium sp. 4-46170741972M446_381646474737
    Bradyrhizobium sp. strain BTAi1148252873BBta_131547475238
    Bradyrhizobium sp. strain ORS278146343122BRADO631947485440
    Azorhizobium caulinodans ORS 571158425516AZC_389250525541
2
    Nocardioides JS614119718489Noca_427043444572
    Thermobispora bispora DSM 43833296270184Tbis_221343495077
    Streptosporangium roseum DSM 43021271967801Sros_654142464874
    Geodermatophilus obscurus DSM 43160284988804Gobs_018142464580
    Catenulispora acidiphila DSM 44928256391076Caci_187945474781
    Nakamurella multipartita DSM 44233258655427Namu_532843454684
    Nocardioides sp. strain JS614119715741Noca_150543464686
    Intrasporangium calvum DSM 43043315588294Intca_106843474880
    Janibacter sp. strain HTCC264984497968JNB_1781342454585
    Rhodococcus erythropolis JCM 313246395595434546100
    Rhodococcus erythropolis SK121229318388RHOER0001_338143454699.7
    Rhodococcus erythropolis PR4226309369RER_5882043454699.7
    Rhodococcus opacus B4226362213ROP_2799042464592
    Rhodococcus jostii RHA1111022263RHA1_ro0529645464593
    Saccharomonospora viridis DSM 43017257056105Svir_2097044464785
    Azorhizobium caulinodans ORS 571158424827AZC_320349485243
    Frankia sp. EuI1c280963003FraEuI1c_313736364038
  • a Organisms containing homologs are in the same order as in the phylogenetic tree in Fig. 2. Organisms in which proteins were experimentally assayed are highlighted in bold.