| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P52119 | UPF0125 protein RatB; | ratB; pasI yfjF; b2618 JW2599; | NP_417108.4;YP_490840.1; | 96 | escherichia-coli |
| P31473 | ATPase RavA; EC 3.6.3.-; Regulatory ATPase variant A; | ravA; yieN; b3746 JW3725; | NP_418202.4;YP_491683.1; | 498 | escherichia-coli |
| Q47152 | REP-associated tyrosine transposase; | rayT; TnpAREP yafM; b0228 JW0218; | NP_414763.1;YP_488525.1; | 165 | escherichia-coli |
| P37624 | Ribosome-associated ATPase; Ribosomal bound ATPase; | rbbA; yhiG yhiH; b3486 JW5676; | YP_026225.1;YP_491948.1; | 911 | escherichia-coli |
| P0A7G2 | Ribosome-binding factor A; Protein P15B; | rbfA; P15B yhbB; b3167 JW3136; | NP_417636.1;YP_491354.1; | 133 | escherichia-coli |
| P0A8V0 | Ribonuclease BN; RNase BN; EC 3.1.-.-; Ribonuclease Z homolog; RNase Z homolog; | rbn; elaC rnz; b2268 JW2263; | NP_416771.4;YP_490508.1; | 305 | escherichia-coli |
| P04983 | Ribose import ATP-binding protein RbsA; EC 3.6.3.17; | rbsA; b3749 JW3728; | NP_418205.1;YP_491680.1; | 501 | escherichia-coli |
| P02925 | D-ribose-binding periplasmic protein; | rbsB; prlB rbsP; b3751 JW3730; | NP_418207.1;YP_491678.1; | 296 | escherichia-coli |
| P0AGI1 | Ribose transport system permease protein RbsC; | rbsC; b3750 JW3729; | NP_418206.1;YP_491679.1; | 321 | escherichia-coli |
| P04982 | D-ribose pyranase; EC 5.4.99.62; | rbsD; b3748 JW5857; | NP_418204.2;YP_491681.1; | 139 | escherichia-coli |
| P0A9J6 | Ribokinase; EC 2.7.1.15; | rbsK; b3752 JW3731; | NP_418208.1;YP_491677.1; | 309 | escherichia-coli |
| P0ACQ0 | Ribose operon repressor; | rbsR; b3753 JW3732; | NP_418209.1;YP_491676.1; | 330 | escherichia-coli |
| P75811 | HTH-type transcriptional regulator RcdA; Regulator of csgD; | rcdA; ybjK; b0846 JW5114; | NP_415367.1;YP_489119.1; | 178 | escherichia-coli |
| P33230 | Double-strand break reduction protein; | rcbA; ydaC; b1347 JW1341; | NP_415863.1;YP_489617.1; | 69 | escherichia-coli |
| P77212 | Probable pyridine nucleotide-disulfide oxidoreductase RclA; Reactive chlorine resistance protein A; | rclA; ykgC; b0304 JW5040; | NP_414838.2;YP_488600.1; | 441 | escherichia-coli |
| P75685 | Inner membrane protein RclC; Reactive chlorine resistance protein C; | rclC; ykgB; b0301 JW5038; | NP_414835.2;YP_488598.1; | 197 | escherichia-coli |
| P75687 | Uncharacterized protein RclB; Reactive chlorine resistance protein B; | rclB; ykgI; b0303 JW5039; | NP_414837.2;YP_488599.1; | 78 | escherichia-coli |
| P77379 | RCS-specific HTH-type transcriptional activator RclR; Reactive chlorine resistance protein R; | rclR; ykgD; b0305 JW0298; | NP_414839.1;YP_488601.1; | 284 | escherichia-coli |
| P64534 | Nickel/cobalt homeostasis protein RcnB; | rcnB; yohN; b2107 JW5346; | NP_416610.4;YP_490347.1; | 112 | escherichia-coli |
| P76425 | Nickel/cobalt efflux system RcnA; | rcnA; yohM; b2106 JW2093; | NP_416609.1;YP_490346.1; | 274 | escherichia-coli |
