| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q1JPL7 | Pectinesterase/pectinesterase inhibitor 18; AtPMEpcrA; [Cleaved into: Pectinesterase inhibitor 18 (Pectin methylesterase inhibitor 18); Bifunctional pectinesterase 18/rRNA N-glycosylase (PE 18) (EC 3.1.1.11) (EC 3.2.2.22) (Pectin methylesterase 18) (Pecti疩?疪 | PME18; ARATH4; At1g11580; | NP_172624.1; | 557 | arabidopsis |
| Q84JX1 | Probable pectinesterase/pectinesterase inhibitor 19; AtPME5; Pectin methylesterase inhibitor 19; Pectin methylesterase 5; AtPME19; Pectin methylesterase 19; EC 3.1.1.11; PE 19; | PME19; ARATH5; At1g11590; | NP_172625.3; | 524 | arabidopsis |
| Q43867 | Pectinesterase 1; PE 1; EC 3.1.1.11; Pectin methylesterase 1; AtPME1; | PME1; ARATH65; At1g53840; | NP_175787.1; | 586 | arabidopsis |
| O22256 | Probable pectinesterase/pectinesterase inhibitor 20; AtPME20; Pectin methylesterase inhibitor 20; Pectin methylesterase 20; EC 3.1.1.11; PE 20; | PME20; ARATH20; At2g47550; | NP_566103.1; | 560 | arabidopsis |
| Q8GX86 | Probable pectinesterase/pectinesterase inhibitor 21; AtPME21; Pectin methylesterase inhibitor 21; Pectin methylesterase 21; EC 3.1.1.11; PE 21; | PME21; ARATH21; At3g05610; | NP_187212.1; | 669 | arabidopsis |
| Q9M9W7 | Putative pectinesterase/pectinesterase inhibitor 22; AtPME22; Pectin methylesterase inhibitor 22; Pectin methylesterase 22; EC 3.1.1.11; PE 22; | PME22; ARATH22; At3g05620; | NP_187213.1; | 543 | arabidopsis |
| Q8GXA1 | Probable pectinesterase/pectinesterase inhibitor 23; AtPME23; Pectin methylesterase inhibitor 23; Pectin methylesterase 23; EC 3.1.1.11; PE 23; | PME23; ARATH23; At3g06830; | NP_187339.2; | 568 | arabidopsis |
| Q9SG77 | Putative pectinesterase/pectinesterase inhibitor 24; AtPME24; Pectin methylesterase inhibitor 24; Pectin methylesterase 24; EC 3.1.1.11; PE 24; | PME24; ARATH24; At3g10710; | NP_187682.1; | 561 | arabidopsis |
| Q94CB1 | Probable pectinesterase/pectinesterase inhibitor 25; AtPME25; Pectin methylesterase inhibitor 25; Pectin methylesterase 25; EC 3.1.1.11; PE 25; | PME25; ARATH25; At3g10720; | NP_187683.2;NP_566379.1; | 619 | arabidopsis |
| Q9LUL8 | Putative pectinesterase/pectinesterase inhibitor 26; AtPMEpcrC; AtPME26; Pectin methylesterase inhibitor 26; Pectin methylesterase 26; EC 3.1.1.11; PE 26; | PME26; ARATH26; At3g14300; | NP_188047.1; | 968 | arabidopsis |
| Q3E8Z8 | Putative pectinesterase/pectinesterase inhibitor 28; AtPME28; Pectin methylesterase inhibitor 28; Pectin methylesterase 28; EC 3.1.1.11; PE 28; | PME28; ARATH28; At5g27870; | NP_198139.1; | 732 | arabidopsis |
| Q4PSN0 | Probable pectinesterase 29; PE 29; EC 3.1.1.11; Pectin methylesterase 29; AtPME29; | PME29; ARATH29; At3g24130; | NP_189055.1; | 335 | arabidopsis |
| Q42534 | Pectinesterase 2; PE 2; EC 3.1.1.11; Pectin methylesterase 2; AtPME2; | PME2; ARATH8; At1g53830; | NP_175786.1; | 587 | arabidopsis |
| Q3EAY9 | Probable pectinesterase 30; PE 30; EC 3.1.1.11; Pectin methylesterase 30; AtPME30; | PME30; ARATH30; At3g27980; | NP_189437.1; | 497 | arabidopsis |
| Q9LVQ0 | Pectinesterase 31; PE 31; EC 3.1.1.11; Pectin methylesterase 31; AtPME31; | PME31; ARATH31; At3g29090; | NP_566842.1; | 317 | arabidopsis |
| Q9LXK7 | Probable pectinesterase/pectinesterase inhibitor 32; AtPME32; Pectin methylesterase inhibitor 32; Pectin methylesterase 32; EC 3.1.1.11; PE 32; | PME32; ARATH32; At3g43270; | NP_189913.3; | 527 | arabidopsis |
| Q9STY3 | Probable pectinesterase/pectinesterase inhibitor 33; AtPME33; Pectin methylesterase inhibitor 33; Pectin methylesterase 33; EC 3.1.1.11; PE 33; | PME33; ARATH33; At3g47400; | NP_190324.1; | 594 | arabidopsis |
| Q9M3B0 | Probable pectinesterase/pectinesterase inhibitor 34; AtPME34; Pectin methylesterase inhibitor 34; Pectin methylesterase 34; EC 3.1.1.11; PE 34; | PME34; ARATH34; At3g49220; | NP_190491.1; | 598 | arabidopsis |
| Q9LYT5 | Probable pectinesterase/pectinesterase inhibitor 35; AtPME35; Pectin methylesterase inhibitor 35; Pectin methylesterase 35; EC 3.1.1.11; PE 35; | PME35; ARATH35; At3g59010; | NP_191460.1; | 529 | arabidopsis |
| Q84R10 | Probable pectinesterase/pectinesterase inhibitor 36; AtPME36; Pectin methylesterase inhibitor 36; Pectin methylesterase 36; EC 3.1.1.11; PE 36; | PME36; ARATH36; At3g60730; | NP_191632.2; | 519 | arabidopsis |
