| Class a: All alpha proteins [46456] (258 folds) |
| Fold a.204: all-alpha NTP pyrophosphatases [101385] (1 superfamily) multihelical: dimeric 4-helical bundle surrounded by other helices; oligomerizes further in a tetramer |
Superfamily a.204.1: all-alpha NTP pyrophosphatases [101386] (4 families) ![]() basic module consist of 5 active site-forming helices; four from one subunit/structural repeat; the fifth from the other subunit/repeat |
| Family a.204.1.4: HisE-like (PRA-PH) [140797] (1 protein) Pfam PF01503 |
| Protein Phosphoribosyl-ATP pyrophosphatase HisE [140798] (4 species) |
| Species Bacillus cereus [TaxId:1396] [140802] (1 PDB entry) |
| Domain d1yvwa1: 1yvw A:4-95 [124122] |
| Domain d1yvwb1: 1yvw B:4-95 [124123] automatically matched to 1YVW A:4-95 |
| Domain d1yvwc1: 1yvw C:4-95 [124124] automatically matched to 1YVW A:4-95 |
| Domain d1yvwd1: 1yvw D:4-95 [124125] automatically matched to 1YVW A:4-95 |
Timeline for Species Bacillus cereus [TaxId:1396] from a.204.1.4 Phosphoribosyl-ATP pyrophosphatase HisE: