Table 3 Sedimentation equilibrium model analysis of R. capsulatus PBGS. All numbers reported are the square root of variance (×10-3) from the fits of the various models to the data. The data for all speeds were fit globally to individual models
From: Rhodobacter capsulatus porphobilinogen synthase, a high activity metal ion independent hexamer
Model | (.1 mM DTT) | (1 mM BME) |
|---|---|---|
single species | 10.50 | 8.20 |
hexamer | 10.49 | 8.38 |
6----->8 | 10.51 | 8.27 |
6----->10 | 10.52 | 8.32 |
6----->12 | 10.54 | 8.36 |
4----->8 | 12.98 | 9.82 |