| Class a: All alpha proteins [46456] (290 folds) |
| Fold a.24: Four-helical up-and-down bundle [47161] (29 superfamilies) core: 4 helices; bundle, closed or partly opened, left-handed twist; up-and-down |
Superfamily a.24.10: Histidine-containing phosphotransfer domain, HPT domain [47226] (7 families) ![]() contains additional, fifth helix at the N-terminus |
| Family a.24.10.3: Chemotaxis protein CheA P1 domain [63512] (1 protein) |
| Protein Chemotaxis protein CheA P1 domain [63513] (2 species) |
| Salmonella typhimurium [TaxId:90371] [63514] (1 PDB entry) |
| Domain d1i5na_: 1i5n A: [61805] complexed with so4 |
| Domain d1i5nb_: 1i5n B: [61806] complexed with so4 |
| Domain d1i5nc_: 1i5n C: [61807] complexed with so4 |
| Domain d1i5nd_: 1i5n D: [61808] complexed with so4 |
| Thermotoga maritima [TaxId:2336] [109765] (1 PDB entry) Uniprot Q56310 4-104 |
| Domain d1tqga1: 1tqg A:4-104 [107224] Other proteins in same PDB: d1tqga2 |
Timeline for Protein Chemotaxis protein CheA P1 domain from a.24.10.3: Chemotaxis protein CheA P1 domain: