MMOB
The soluble methane monooxygenase from the pseudothermophile Methylococcus capsulatus (Bath) is a three-component enzyme system that catalyzes the selective oxidation of methane to methanol. We have used NMR spectroscopy to produce a highly refined structure of MMOB, the 16-kDa regulatory protein of this system.
beta-spectrin PH
The pleckstrin homology (PH) domain, which is approximately 100 amino acids long, has been found in about 70 proteins involved in signal transduction and cytoskeletal function. It is conceivable that the PH domain of beta-spectrin plays a part in the association of spectrin with the plasma membrane of cells. Here we have solved the solution structure of the 122-residue PH domain of Drosophila beta-spectrin.