| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q9SX90 | Putative purine permease 20; AtPUP20; | PUP20; At1g47590; | NULL | 389 | arabidopsis |
| Q8RY74 | Probable purine permease 21; AtPUP21; | PUP21; At4g18205; | NP_001031664.1; | 377 | arabidopsis |
| Q9C654 | Probable purine permease 22; AtPUP22; | PUP22; At1g57980; | NP_176099.1; | 394 | arabidopsis |
| Q94GB1 | Purine permease 2; AtPUP2; | PUP2; At2g33750; | NP_180931.2;NP_973592.1; | 358 | arabidopsis |
| Q9FZ95 | Purine permease 3; AtPUP3; | PUP3; At1g28220; | NP_174143.1; | 351 | arabidopsis |
| Q9SY29 | Probable purine permease 4; AtPUP4; | PUP4; At1g30840; | NP_001185119.1;NP_564365.1; | 382 | arabidopsis |
| Q9ZUH3 | Probable purine permease 5; AtPUP5; | PUP5; PUP11; At2g24220; | NP_001189588.1;NP_179999.2; | 361 | arabidopsis |
| O49722 | Probable purine permease 6; AtPUP6; | PUP6; At4g18190; | NP_193553.2; | 387 | arabidopsis |
| Q2V3H2 | Probable purine permease 7; AtPUP7; Peroxisomal biogenesis protein 17; | PUP7; PEX17; At4g18197; | NP_001031663.1; | 390 | arabidopsis |
| Q0WRB9 | Probable purine permease 8; AtPUP8; | PUP8; At4g18195; | NP_001031662.1; | 394 | arabidopsis |
| O49726 | Probable purine permease 9; AtPUP9; | PUP9; At4g18220; | NP_193556.1; | 390 | arabidopsis |
| P52420 | Phosphoribosylamine--glycine ligase, chloroplastic; EC 6.3.4.13; Glycinamide ribonucleotide synthetase; GARS; Phosphoribosylglycinamide synthetase; | PUR2; At1g09830; | NP_172454.1; | 532 | arabidopsis |
| P52422 | Phosphoribosylglycinamide formyltransferase, chloroplastic; EC 2.1.2.2; 5'-phosphoribosylglycinamide transformylase; GAR transformylase; GART; | PUR3; At1g31220; | NP_174407.1; | 292 | arabidopsis |
| Q9M8D3 | Probable phosphoribosylformylglycinamidine synthase, chloroplastic/mitochondrial; FGAM synthase; FGAMS; EC 6.3.5.3; Formylglycinamide ribonucleotide amidotransferase; FGAR amidotransferase; FGAR-AT; Formylglycinamide ribotide amidotransferase; | At1g74260; | NP_177566.3; | 1407 | arabidopsis |
| Q05728 | Phosphoribosylformylglycinamidine cyclo-ligase, chloroplastic; EC 6.3.3.1; AIR synthase; AIRS; Phosphoribosyl-aminoimidazole synthetase; | PUR5; At3g55010; | NP_191061.1;NP_974437.1; | 389 | arabidopsis |
| P38025 | Phosphoribosylaminoimidazole-succinocarboxamide synthase, chloroplastic; EC 6.3.2.6; SAICAR synthetase; | PUR7; At3g21110; | NP_001030739.1;NP_188748.1; | 411 | arabidopsis |
| Q96529 | Adenylosuccinate synthetase, chloroplastic; AMPSase; AdSS; EC 6.3.4.4; IMP--aspartate ligase; | PURA; At3g57610; | NP_191320.1; | 490 | arabidopsis |
| F4JP46 | Formyltetrahydrofolate deformylase 2, mitochondrial; EC 3.5.1.10; | PURU2; At4g17360; | NP_193467.2; | 328 | arabidopsis |
| Q93YQ3 | Formyltetrahydrofolate deformylase 1, mitochondrial; EC 3.5.1.10; | PURU1; At5g47435; | NP_568682.1;NP_851145.1; | 323 | arabidopsis |
| Q9SKZ1 | Transcription factor Pur-alpha 1; Purine-rich single-stranded DNA-binding protein alpha 1; | PURA1; At2g32080; | NP_565736.1;NP_850182.1; | 296 | arabidopsis |
