Table 1.

Polyoma capsid 22.5 Å precession data

Zone	[100]	[110]	[110]	[111]	[120]	[120]	[123]	[123]	[210]	[210]	[211]	[221]	[311]	[311]
Level	0	0	1	0	0	1	0	1	0	1	0	0	0	2
Precession angle (°)	2.0	2.0	1.5	2.0	2.0	1.5	2.0	1.5	2.0	1.5	2.0	2.0	2.0	1.5
Nunique ideal	251	214	216	193	120	183	141	237	120	183	210	153	279	387
Nunique measured	244	185	203	188	114	174	126	227	114	173	186	143	267	358
Overlaps	107	107	159	106	85	147	111	208	89	142	149	114	195	299
Rfilm pack	11.8	5.9	11.8	10.5	10.5	7.0	6.2	6.8	10.6	5.3	8.9	13.0	5.5	14.2
Rsym	7.0	2.9	11.9	6.7	5.3	12.8	4.6	8.1	4.0	8.1	4.3	6.5	3.9	14.0
Rmerge	7.2	4.8	13.7	5.5	4.6	7.5	3.5	6.5	4.2	7.0	8.7	6.3	3.7	12.4

Total unique reflections measured: 1481 out of 1567 total possible.

Overall R factor: 5.7% (1205 overlaps).