DNA topoisomerase; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA superc [...]

rnfB-related protein; Similar to GB:D13625 PID:216928 PID:435526 PID:1905809 percent identity: 64.86; identified by sequence similarity; putative.

Conserved hypothetical protein; Similar to GB:AE000511 PID:2313953 percent identity: 58.00; identified by sequence similarity; putative; Belongs to the UPF0102 family.

Conserved hypothetical protein; Similar to GB:Pyro_h percent identity: 58.74; identified by sequence similarity; putative.

Electron transport complex protein, putative; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfC subfamily.

Hypothetical protein; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the RnfG family.

Na-translocating NADH-quinone reductase, Nqr4 subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.

Na-translocating NADH-quinone reductase, Nqr5 subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.

Na-translocating NADH-quinone reductase, Nqr2 subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the NqrB/RnfD family.