From: Genome analysis of DNA repair genes in the alpha proteobacterium Caulobacter crescentus
Genes in E. coli | Description | Genes in C. crescentus | Similarity with E. colia |
---|---|---|---|
absent | ATP-dependent helicase,/nuclease (addA) | CC3538 | Â |
absent | ATP-dependent nuclease (addB) | CC3537 | Â |
radA (460 aa) | DNA repair protein RadA | CC1660 | 280/456 (61%) |
recA (353 aa) | DNA strand exchange and renaturation, DNA-dependent ATPase, DNA- and ATP-dependent coprotease | CC1087 | 257/321 (80%) |
recB (1180 aa) | DNA helicase, ATP-dependent dsDNA/ssDNA exonuclease V subunit, ssDNA endonuclease | absent | Â |
recC (1122 aa) | DNA helicase, ATP-dependent dsDNA/ssDNA exonuclease V subunit, ssDNA endonuclease | absent | Â |
recD (608 aa) | DNA helicase, ATP-dependent dsDNA/ssDNA exonuclease V subunit, ssDNA endonuclease | absent | Â |
recE (866 aa) | exonuclease VIII, ds DNA exonuclease, 5' → 3' specific | absent |  |
recF (357 aa) | Recombinational repair protein | CC0159 | 129/272 (47%) |
recG (693 aa) | DNA helicase, resolution of Holliday junctions, branch migration | CC1437 | 362/671 (53%) |
recJ (577 aa) | ssDNA exonuclease, 5' → 3' specific | CC1386 | 281/551 (51%) |
recN (553 aa) | protein used in recombination and DNA repair | CC1983 | 290/570 (51%) |
recO (242 aa) | Bacterial Recombinational repair protein | CC1564 | 79/165 (47%) |
recQ (609 aa) | ATP-dependent DNA helicase | CC3465 | 337/604 (55%) |
recR (201 aa) | recombination and repair putative | CC0269 | 109/192 (56%) |
recT (269 aa) | recombinase, DNA renaturation | absent | Â |
recX (166 aa) | RecA regulator RecX | absent | Â |
rus (120 aa) | endodeoxyribonuclease Rus (Holliday junction resolvase) | absent | Â |
ruvA (203 aa) | Holliday junction helicase subunit A; branch migration | CC3237 | 98/204 (48%) |
ruvB (336 aa) | Holliday junction helicase subunit B; branch migration | 1-CC3236; | 250/318 (78%) |
 |  | 2-CC1283 | 67/136* (49%) |
ruvC (173 aa) | Holliday junction nuclease; resolution of structures | CC3238 | 85/151 (56%) |
sbcB (475 aa) | exodeoxyribonuclease I | absent | Â |
sbcC (1048 aa) | ATP-dependent dsDNA exonuclease | absent | Â |
sbcD (400 aa) | ATP-dependent dsDNA exonuclease | absent | Â |
ssb (163 aa) | ssDNA-binding protein factor | CC1468 | 84/110 (76%) |