8XMH

Potassium transporter KtrAB from Bacillus subtilis in ATP-bound state with addition of EDTA and EGTA, vertical C2 symmetry axis

Summary for 8XMH

• Entry DOI: 10.2210/pdb8xmh/pdb
• EMDB information: 38477
• Descriptor: Ktr system potassium uptake protein A, Ktr system potassium uptake protein B, ADENOSINE-5'-TRIPHOSPHATE, ... (5 entities in total)
• Functional Keywords: ktrab, rck, potassium, transporter, transport protein
• Biological source: Bacillus subtilis; More
• Total number of polymer chains: 12
• Total formula weight: 397526.04

Authors

Chang, Y.K.,Chiang, W.T.,Hu, N.J.,Tsai, M.D. (deposition date: 2023-12-27, release date: 2024-04-03, Last modification date: 2024-05-15)

• Primary citation: Chiang, W.T.,Chang, Y.K.,Hui, W.H.,Chang, S.W.,Liao, C.Y.,Chang, Y.C.,Chen, C.J.,Wang, W.C.,Lai, C.C.,Wang, C.H.,Luo, S.Y.,Huang, Y.P.,Chou, S.H.,Horng, T.L.,Hou, M.H.,Muench, S.P.,Chen, R.S.,Tsai, M.D.,Hu, N.J.; Structural basis and synergism of ATP and Na+ activation in bacterial K+ uptake system KtrAB; Nat Commun, 15:-, 2024

Experimental method

ELECTRON MICROSCOPY (2.85 Å)