| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P38335 | Maintenance of telomere capping protein 4; | MTC4; YBR255W; | NP_009814.3; | 694 | yeast |
| P38849 | Maintenance of telomere capping protein 6; | MTC6; YHR151C; | NP_012021.1; | 526 | yeast |
| P32633 | Putative maintenance of telomere capping protein 7; | MTC7; YEL033W; | NP_010881.1; | 139 | yeast |
| P0CX80 | Copper metallothionein 1-1; Cu-MT; Cu-metallothionein; Copper chelatin; Copper thionein; | CUP1-1; MTH1; YHR053C; | NP_011920.1;NP_011922.1; | 61 | yeast |
| P0CX81 | Copper metallothionein 1-2; Cu-MT; Cu-metallothionein; Copper chelatin; Copper thionein; | CUP1-2; MTH1; YHR055C; | NP_011920.1;NP_011922.1; | 61 | yeast |
| Q02046 | Methylenetetrahydrofolate dehydrogenase [NAD(+)]; EC 1.5.1.15; | MTD1; YKR080W; | NP_013006.3; | 320 | yeast |
| P14908 | Mitochondrial transcription factor 1; EC 2.1.1.-; Mitochondrial transcription factor mtTFB; Mitochondrial-specificity factor; RF1023; | MTF1; YMR228W; | NP_013955.1; | 341 | yeast |
| P10849 | Mitochondrial transcription factor 2; Protein NAM1; | MTF2; NAM1; YDL044C; | NP_010240.1; | 440 | yeast |
| Q03151 | Mitochondrial GTPase 1; | MTG1; YMR097C; | NP_013815.1; | 367 | yeast |
| P38860 | GTPase MTG2, mitochondrial; Mitochondrial GTPase 2; | MTG2; YHR168W; | NP_012038.2; | 518 | yeast |
| P35198 | Protein MTH1; | MTH1; YDR277C; | NP_010563.3; | 433 | yeast |
| P46151 | Methylenetetrahydrofolate reductase 1; EC 1.5.1.20; | MET12; YPL023C; | NP_015302.1; | 657 | yeast |
| P53128 | Methylenetetrahydrofolate reductase 2; EC 1.5.1.20; YmL45; | MET13; MET11 MRPL45; YGL125W; | NP_011390.2; | 600 | yeast |
| P53214 | Protein MTL1; MID two-like protein 1; | MTL1; YGR023W; | NP_011537.1; | 551 | yeast |
| P53320 | Mitochondrial carrier protein MTM1; Manganese trafficking factor for mitochondrial SOD2; | MTM1; YGR257C; | NP_011773.3; | 366 | yeast |
| Q06489 | Methylthioribose-1-phosphate isomerase; M1Pi; MTR-1-P isomerase; EC 5.3.1.23; S-methyl-5-thioribose-1-phosphate isomerase; Translation initiation factor eIF-2B subunit alpha/beta/delta-like protein; | MRI1; YPR118W; | NP_015443.1; | 411 | yeast |
| P47095 | Methylthioribulose-1-phosphate dehydratase; MTRu-1-P dehydratase; EC 4.2.1.109; | MDE1; YJR024C; | NP_012558.3; | 244 | yeast |
| Q03677 | 1,2-dihydroxy-3-keto-5-methylthiopentene dioxygenase (EC 1.13.11.54) (Acireductone dioxygenase; Fe(2+)-requiring); ARD; Fe-ARD; | ADI1; YMR009W; | NP_013722.1; | 179 | yeast |
| P53070 | Mitochondrial translation optimization protein 1; | MTO1; IPS1; YGL236C; | NP_011278.2; | 669 | yeast |
| P53944 | Mitochondrial N(5)-glutamine methyltransferase MTQ1; EC 2.1.1.-; | MTQ1; YNL063W; | NP_014336.1; | 314 | yeast |
