1SG7

NMR solution structure of the putative cation transport regulator ChaB

Summary for 1SG7

• Entry DOI: 10.2210/pdb1sg7/pdb
• Descriptor: Putative Cation transport regulator chaB (1 entity in total)
• Functional Keywords: structural genomics, montreal-kingston bacterial structural genomics initiative, bsgi, unknown function
• Biological source: Escherichia coli
• Total number of polymer chains: 1
• Total formula weight: 11192.17

Authors

Osborne, M.J.,Siddiqui, N.,Cygler, M.,Gehring, K.,Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI) (deposition date: 2004-02-23, release date: 2005-03-08, Last modification date: 2024-05-22)

Primary citation

Osborne, M.J.,Siddiqui, N.,Iannuzzi, P.,Gehring, K.
The solution structure of ChaB, a putative membrane ion antiporter regulator from Escherichia coli
BMC STRUCT.BIOL., 4:9-, 2004

PubMed Abstract: ChaB is a putative regulator of ChaA, a Na+/H+ antiporter that also has Ca+/H+ activity in E. coli. ChaB contains a conserved 60-residue region of unknown function found in other bacteria, archaeabacteria and a series of baculoviral proteins. As part of a structural genomics project, the structure of ChaB was elucidated by NMR spectroscopy.

PubMed: 15306028
DOI: 10.1186/1472-6807-4-9

Experimental method

SOLUTION NMR