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. 2011 May 25;6(5):e19961. doi: 10.1371/journal.pone.0019961

Table 2. Sedimentation coefficient results and molecule weights.

MC-HSP90 MC-HSP90 W320A HSP90N
S a S MWb S MWb S MWb
Dimer 5.71 5.33 94.4 5.42 92.6 6.27 118.8
Tetramer 8.92 8.34 189.6 8.16 185.0 8.70 205.0
Hexamer 11.87 11.61 299.1 10.84 278.6 10.20 280.4
a

The S values predicted by atomic coordinates model of MC-HSP90 using the software HYDROPRO.

b

The calculated molecular weights by sedimentation velocity experiments.