2o3o | pdb_00002o3o
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Crystal Structure of the sensor histidine kinase regulator YycI from Bacillus subtitlis
Overview
YycI and YycH are two membrane-anchored periplasmic proteins that regulate, the essential Bacillus subtilis YycG histidine kinase through direct, interaction. Here we present the crystal structure of YycI at a 2.9-A, resolution. YycI forms a dimer, and remarkably the structure resembles, that of the two C-terminal domains of YycH despite nearly undetectable, sequence homology (10%) between the two proteins.
About this Structure
2O3O is a Single protein structure of sequence from Bacillus subtilis with CL as ligand. Full crystallographic information is available from OCA.
Reference
The Crystal Structure of Bacillus subtilis YycI Reveals a Common Fold for Two Members of an Unusual Class of Sensor Histidine Kinase Regulatory Proteins., Santelli E, Liddington RC, Mohan MA, Hoch JA, Szurmant H, J Bacteriol. 2007 Apr;189(8):3290-5. Epub 2007 Feb 16. PMID:17307848
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