| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q63341 | Macrophage metalloelastase; MME; EC 3.4.24.65; Matrix metalloproteinase-12; MMP-12; | Mmp12; Mmel; | NP_446415.2; | 465 | rat |
| P23097 | Collagenase 3; EC 3.4.24.-; Matrix metalloproteinase-13; MMP-13; UMRCASE; Fragment; | Mmp13; | NULL | 466 | rat |
| Q10739 | Matrix metalloproteinase-14; MMP-14; EC 3.4.24.80; Membrane-type matrix metalloproteinase 1; MT-MMP 1; MTMMP1; Membrane-type-1 matrix metalloproteinase; MT-MMP; MT1-MMP; MT1MMP; | Mmp14; Mtmmp; | NP_112318.1; | 582 | rat |
| O35548 | Matrix metalloproteinase-16; MMP-16; EC 3.4.24.-; Membrane-type matrix metalloproteinase 3; MT-MMP 3; MTMMP3; Membrane-type-3 matrix metalloproteinase; MT3-MMP; MT3MMP; | Mmp16; | NP_542954.1; | 607 | rat |
| P81563 | Interstitial collagenase; EC 3.4.24.7; Fibroblast collagenase; Matrix metalloproteinase-1; MMP-1; Myocardial collagenase; Fragment; | Mmp1; | NULL | 15 | rat |
| O88272 | Matrix metalloproteinase-23; MMP-23; EC 3.4.24.-; metalloprotease in the female reproductive tract; MIFR; [Cleaved into: Matrix metalloproteinase-23, soluble form]; | Mmp23; Mifr; | NP_446058.1; | 391 | rat |
| Q99PW6 | Matrix metalloproteinase-24; MMP-24; EC 3.4.24.-; Membrane-type matrix metalloproteinase 5; MT-MMP 5; MTMMP5; Membrane-type-5 matrix metalloproteinase; MT5-MMP; MT5MMP; [Cleaved into: Processed matrix metalloproteinase-24]; | Mmp24; Mt5mmp; | NP_113945.1; | 618 | rat |
| P33436 | 72 kDa type IV collagenase; EC 3.4.24.24; 72 kDa gelatinase; Gelatinase A; Matrix metalloproteinase-2; MMP-2; [Cleaved into: PEX]; | Mmp2; | NP_112316.2; | 662 | rat |
| P03957 | Stromelysin-1; SL-1; EC 3.4.24.17; Matrix metalloproteinase-3; MMP-3; PTR1 protein; Transin-1; | Mmp3; | NULL | 475 | rat |
| P50280 | Matrilysin; EC 3.4.24.23; Matrin; Matrix metalloproteinase-7; MMP-7; Pump-1 protease; Uterine metalloproteinase; | Mmp7; Mmp-7; | NP_036996.1; | 267 | rat |
| O88766 | Neutrophil collagenase; EC 3.4.24.34; Matrix metalloproteinase-8; MMP-8; | Mmp8; | NP_071557.1; | 466 | rat |
| P50282 | Matrix metalloproteinase-9; MMP-9; EC 3.4.24.35; 92 kDa gelatinase; 92 kDa type IV collagenase; Gelatinase B; GELB; | Mmp9; | NP_112317.1; | 708 | rat |
| Q02253 | Methylmalonate-semialdehyde dehydrogenase [acylating], mitochondrial; MMSDH; Malonate-semialdehyde dehydrogenase [acylating]; EC 1.2.1.18; EC 1.2.1.27; Aldehyde dehydrogenase family 6 member A1; | Aldh6a1; Mmsdh; | NP_112319.2; | 535 | rat |
| Q5M9I6 | Multiple myeloma tumor-associated protein 2 homolog; | Mmtag2; | NP_001094021.1; | 260 | rat |
| Q6AXQ8 | Meiosis-specific nuclear structural protein 1; | Mns1; | NP_001007753.1; | 498 | rat |
| Q9ES58 | Cell surface glycoprotein CD200 receptor 1; CD200 cell surface glycoprotein receptor; Cell surface glycoprotein OX2 receptor 1; OX102 antigen; | Cd200r1; Mox2r Ox2r; | NP_076443.1; | 327 | rat |
| Q6AYU1 | Mortality factor 4-like protein 1; MORF-related gene 15 protein; Transcription factor-like protein MRG15; | Morf4l1; | NP_001011999.1; | 323 | rat |
| Q6QI89 | Mortality factor 4-like protein 2; Liver regeneration-related protein LRRG00119; MORF-related gene X protein; Transcription factor-like protein MRGX; | Morf4l2; | NP_001007715.1;XP_006257357.1;XP_006257358.1;XP_006257359.1; | 288 | rat |
| Q3T1J9 | MOB kinase activator 1A; Mob1 homolog 1B; Mps one binder kinase activator-like 1B; | Mob1a; Mobk1b Mobkl1b; | NP_001029063.1; | 216 | rat |
| Q63327 | Myelin-associated oligodendrocyte basic protein; | Mobp; | NP_036852.1;XP_006244127.1;XP_006244129.1;XP_006244131.1;XP_008764891.1; | 170 | rat |
