Table 1 Size and putative function of ars genes found in strain O. tritici SCII24T.
ORF | N°. of amino acids | Predicted size (KDa) | Closest relationship to a known protein (accession n°.) | Putative function |
|---|---|---|---|---|
arsR1 | 109 | 11.7 | 58% identity and 77% similarity to ArsR from Anaeromyxobacter sp. Fw109-5 (ABS27824) | Regulatory protein |
arsD | 124 | 13.3 | 68% identity and 83% similarity to ArsD from Alcaligenes faecalis (AAS45116) | Regulatory/chaperone protein |
arsA | 582 | 62.6 | 98% identity and 99% similarity to ArsA from Paracoccus methylutens (AAS87613) | Oxyanion-translocating ATPase |
cbs domain | 151 | 16.6 | 99% identity and 99% similarity to CBS domain-like protein from Paracoccus methylutens (AAS87612) | Unknown |
arsB | 430 | 45.3 | 84% identity and 90% similarity to ArsB from Alcaligenes faecalis (AAS45119) | Arsenite membrane pump |
arsR2 | 117 | 12.8 | 75% identity and 87% similarity to ArsR from Agrobacterium tumefaciens str.C58 (AAK87283) | Regulatory protein |
arsC1 | 175 | 19.0 | 72% identity and 87% similarity ArsC from Rhizobium leguminosarum bv. Viciae 3841 (CAK08374) | Arsenate reductase |
Acr3 | 352 | 37.9 | 82% identity and 89% similarity to ACR3 from Nitrobacter winogradskyi Nb-255 (ABA06373) | Arsenite efflux pump |
arsC2 | 137 | 15.6 | 74% identity and 83% similarity to ArsC from Mesorhizobium sp. BNC1 (BAG61184) | Arsenate reductase |
arsH | 241 | 27.3 | 75% identity and 82% similarity to NADPH-dependent FMN reductase from Rhodobacter sphaeroides ATC17025 (ABP70300) | Unknown |
arsR3 | 121 | 13.2 | 72% identity and 87% similarity to Sinorhizobium meliloti 1021 (CAC49416) | Regulatory protein |