8K1S

Potassium transporter KtrAB from Bacillus subtilis in ADP-bound state

Summary for 8K1S

Entry DOI	10.2210/pdb8k1s/pdb
EMDB information	36800
Descriptor	Ktr system potassium uptake protein A, Ktr system potassium uptake protein B, ADENOSINE-5'-DIPHOSPHATE, ... (4 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	396794.24
Authors	Chang, Y.K.,Chiang, W.T.,Hu, N.J.,Tsai, M.D. (deposition date: 2023-07-11, release date: 2024-04-03, Last modification date: 2024-05-22)
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, 15:3850-3850, 2024 Cited by PubMed: 38719864 DOI: 10.1038/s41467-024-48057-y PDB entries with the same primary citation
Experimental method	ELECTRON MICROSCOPY (2.83 Å)

Structure validation