Table 1.

Models constructed from WW domain simulations were used to compare structural properties of k-centers and hybrid clusterings. The number of states for each model was determined by k-centers convergence based on a pre-specified f_max; hybrid clusterings use the same k-centers clusters and iteratively improve them by the algorithm described above.

Model	# States	fmax (Å)	fmed(Å)
k-centers	26104	4.5	2.97
hybrid	26104	4.5	2.21
k-centers	5135	5.50	4.21
hybrid	5135	5.50	2.97
k-centers	806	6.50	4.76
hybrid	806	6.48	3.60
k-centers	175	7.48	6.03
hybrid	175	7.47	3.97