Table 2. X-ray data-collection statistics for IREM-1 IgV-like domain.
Values in parentheses are for the highest-resolution shell.
Wavelength (Å) | 0.873 | ||||
Temperature (K) | 100 | ||||
Space group | P3121 | ||||
Unit-cell parameters (Å) | a = b = 54.23, c = 72.01 | ||||
Merged | Data set 1 | Data set 2 | Data set 3 | Data set 4 | |
No. of frames | 90 | 20 | 33 | 30 | 7 |
Resolution (Å) | 19.67–2.60 | 19.67–2.60 | 19.67–2.60 | 19.67–2.61 | 19.67–2.61 |
No. of observations | 19419 | 4506 | 7453 | 6570 | 1479 |
Unique reflections | 3936 | 2686 | 2783 | 2984 | 1265 |
Data completeness (%) | 97.7 (95.7)† | 65.1 (65.3)‡ | 68.7 (66.9)‡ | 76.9 (80.6)§ | 31.3 (29.4)§ |
〈I/σ(I)〉 | 9.67 (3.2)† | 6.02 (2.9)‡ | 7.04 (2.9)‡ | 7.34 (3.1)§ | 3.96 (2.2)§ |
Rmerge¶ (%) | 14.2 (38.8)† | 12.5 (25.4)‡ | 19.3 (47.6)‡ | 16.1 (42.1)§ | 19.1 (38.6)§ |
Molecules per asymmetric unit | 1 | ||||
Crystal solvent content (%) | 37.27 |
Higher-resolution shell 2.60–2.70 Å.
Higher-resolution shell 2.60–2.76 Å.
Higher-resolution shell 2.61–2.76 Å.
R merge = ΣhΣi|I hi − 〈I h〉|/ΣhΣi I hi, where I hi is the intensity of an individual reflection.