| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P38953 | DNA repair protein RAD55; | RAD55; YDR076W; | NP_010361.3; | 406 | yeast |
| P25301 | DNA repair protein RAD57; | RAD57; YDR004W; | NP_010287.1; | 460 | yeast |
| Q12223 | DNA repair protein RAD59; | RAD59; YDL059C; | NP_010224.1; | 238 | yeast |
| P32849 | DNA repair protein RAD5; EC 3.6.4.-; Radiation sensitivity protein 5; Revertibility protein 2; | RAD5; REV2 SNM2; YLR032W; | NP_013132.1; | 1169 | yeast |
| Q99359 | Protein RAD61; Radiation sensitivity protein 61; | RAD61; YDR014W; | NP_010297.1; | 647 | yeast |
| P06779 | DNA repair protein RAD7; | RAD7; YJR052W; | NP_012586.1; | 565 | yeast |
| P14737 | DNA repair protein RAD9; | RAD9; YDR217C; | NP_010503.1; | 1309 | yeast |
| P32864 | Rab proteins geranylgeranyltransferase component A; Rab escort protein; REP; | MRS6; MSI4; YOR370C; | NP_015015.1; | 603 | yeast |
| Q06891 | Trans-acting factor D; REP-antagonizing factor; Recombinase-activating factor; RAF; | RAF1; R0030W; | NP_040490.1; | 181 | yeast |
| P11938 | DNA-binding protein RAP1; Repressor/activator site-binding protein; SBF-E; TUF; | RAP1; GRF1 TUF1; YNL216W; | NP_014183.1; | 827 | yeast |
| P01119 | Ras-like protein 1; | RAS1; YOR101W; | NP_014744.1; | 309 | yeast |
| P01120 | Ras-like protein 2; | RAS2; ASC1 CTN5 GLC5; YNL098C; | NP_014301.1; | 322 | yeast |
| P47104 | Regulator of V-ATPase in vacuolar membrane protein 1; Suppression of the onset of impotence protein 3; | RAV1; SOI3; YJR033C; | NP_012567.3; | 1357 | yeast |
| Q03956 | Regulator of V-ATPase in vacuolar membrane protein 2; | RAV2; YDR202C; | NP_010488.1; | 351 | yeast |
| Q08760 | Bud site selection protein RAX1; Revert to axial protein 1; | RAX1; YOR301W; | NP_014945.3; | 435 | yeast |
| Q12465 | Bud site selection protein RAX2; Revert to axial protein 2; | RAX2; YLR084C; | NP_013185.1; | 1220 | yeast |
| Q04418 | RNA polymerase II-associated protein RBA50; RNA polymerase II-associated protein of 50 kDa; | RBA50; YDR527W; | NP_010816.4; | 439 | yeast |
| Q12270 | Rhomboid protein 2; EC 3.4.21.-; | RBD2; YPL246C; | NP_015078.1; | 262 | yeast |
| P39729 | Ribosome-interacting GTPase 1; GTP-binding protein RBG1; Genetically interacts with ribosomal genes protein 1; | RBG1; FUN11; YAL036C; | NP_009364.1; | 369 | yeast |
| P53295 | Ribosome-interacting GTPase 2; GTP-binding protein RBG2; | RBG2; GIR1; YGR173W; | NP_011689.1; | 368 | yeast |
