Table 1. Number of models in different sets used for statistics.

Columns 3 and 4 show the median of the intervals in angstroms and on a logarithmic scale. See text for descriptions of the data sets.

N	Resolution shell (d 1 d 2) ()	Median (d 1 d 2)1/2 ()	ln-median ln(d 1 d 2)	Set 1 (with F obs)	Set 2 (no nucleic acids)	Set 3 (nucleic acids)	Set 4 (17.0 > R PDB > 0.06)	Set 5 (with test data set)
1	0.67			3	3	0	3	0
2	0.670.76	0.71	0.338	8	7	1	7	3
3	0.760.87	0.82	0.206	42	41	1	38	12
4	0.871.00	0.93	0.070	196	178	16	177	76
5	1.001.14	1.07	0.066	336	312	22	319	167
6	1.141.31	1.22	0.201	729	687	34	687	432
7	1.311.50	1.40	0.338	1878	1794	67	1807	1230
8	1.501.72	1.61	0.474	3639	3459	119	3470	2592
9	1.721.97	1.84	0.610	6574	6329	90	6248	4676
10	1.972.25	2.11	0.744	7169	6790	132	6916	5211
11	2.252.58	2.41	0.879	5385	4992	103	5256	4001
12	2.582.95	2.76	1.015	3821	3355	84	3767	2823
13	2.953.37	3.15	1.148	1451	1222	37	1428	1039
14	3.373.86	3.61	1.283	310	232	4	308	190
15	3.864.42	4.13	1.418	82	64	0	78	44
16	4.425.06	4.73	1.554	16	9	0	15	3
17	5.065.80	5.42	1.690	6	3	0	5	1
18	5.806.63	6.20	1.825	5	1	0	5	1
19	6.637.59	7.09	1.959	6	5	0	6	1
20	7.598.69	8.12	2.095	1	1	0	1	1
21	8.699.95	9.30	2.230	5	2	0	5	1
	Total			31662	29486	710	30546	22504