| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q9LXI4 | Purple acid phosphatase 21; EC 3.1.3.2; | PAP21; AT5; At3g52810; | NP_190849.1; | 437 | arabidopsis |
| Q8S340 | Purple acid phosphatase 22; EC 3.1.3.2; | PAP22; AT6; At3g52820; | NP_190850.2; | 434 | arabidopsis |
| Q6TPH1 | Purple acid phosphatase 23; EC 3.1.3.2; | PAP23; AT3; At4g13700; | NP_193106.3; | 458 | arabidopsis |
| Q8H1R2 | Probable inactive purple acid phosphatase 24; | PAP24; At4g24890; | NP_194219.2; | 615 | arabidopsis |
| O23244 | Purple acid phosphatase 25; EC 3.1.3.2; | PAP25; AT7 ATH2; At4g36350; | NP_195353.1; | 466 | arabidopsis |
| Q949Y3 | Bifunctional purple acid phosphatase 26; EC 1.11.1.7; EC 3.1.3.2; | PAP26; At5g34850; | NP_198334.1; | 475 | arabidopsis |
| Q5MAU8 | Probable inactive purple acid phosphatase 27; | PAP27; At5g50400; | NP_199851.2; | 611 | arabidopsis |
| Q9LU72 | Probable inactive purple acid phosphatase 28; | PAP28; At5g57140; | NP_200524.1; | 397 | arabidopsis |
| Q9FMK9 | Probable inactive purple acid phosphatase 29; | PAP29; At5g63140; | NP_201119.1; | 389 | arabidopsis |
| Q9LMG7 | Probable inactive purple acid phosphatase 2; | PAP2; At1g13900; | NP_172843.1; | 656 | arabidopsis |
| Q8H129 | Purple acid phosphatase 3; EC 3.1.3.2; | PAP3; At1g14700; | NP_001077538.1;NP_172923.3; | 366 | arabidopsis |
| Q8VYU7 | Purple acid phosphatase 4; EC 3.1.3.2; | PAP4; At1g25230; | NP_173894.2; | 339 | arabidopsis |
| Q9C927 | Purple acid phosphatase 5; EC 3.1.3.2; | PAP5; AT9; At1g52940; | NP_564619.1; | 396 | arabidopsis |
| Q9C510 | Purple acid phosphatase 6; EC 3.1.3.2; | PAP6; At1g56360; | NP_176033.1; | 466 | arabidopsis |
| Q8S341 | Purple acid phosphatase 7; EC 3.1.3.2; | PAP7; At2g01880; | NP_178297.2; | 328 | arabidopsis |
| Q8VYZ2 | Purple acid phosphatase 8; EC 3.1.3.2; | PAP8; At2g01890; | NP_178298.2;NP_973397.1; | 335 | arabidopsis |
| Q9ZQ81 | Probable inactive purple acid phosphatase 9; | PAP9; At2g03450; | NP_178444.1; | 651 | arabidopsis |
| Q9ASU7 | Peter Pan-like protein; | PPAN; At5g61770; | NP_568939.2;NP_851242.1;NP_974976.1; | 345 | arabidopsis |
| Q9SPK4 | Phosphoenolpyruvate carboxylase kinase 1; AtPPCK1; EC 2.7.11.1; | PPCK1; At1g08650; | NP_172341.1; | 284 | arabidopsis |
| Q93VK0 | Phosphoenolpyruvate carboxylase kinase 2; AtPPCK2; EC 2.7.11.1; | PPCK2; At3g04530; | NP_566229.1; | 278 | arabidopsis |
