Table 1.
Data collection and refinement statistics
| Crystal parameters and data statistics | Sulfate complex | Apo kringle |
| Space group | P212121 | P212121 |
| Cell dimension a (Å) | 35.11 | 32.76 |
| Cell dimension b (Å) | 40.49 | 39.87 |
| Cell dimension c (Å) | 65.46 | 62.56 |
| Solvent content (%) | 23.1 | 23.27 |
| No. of molecules in asymmetric unit | 1 | 1 |
| Resolution range (Å) | 25.00–1.45 | 25.0–2.90 |
| Total no. of reflection | 48859 | 7031 |
| No. of unique reflections | 15774 | 1789 |
| Rsym | 0.069 | 0.092 |
| Completeness (%) | 91.8 | 88.0 |
| Refinement | Sulfate complex | Apo kringle |
| Resolution range (Å) | 6.0–1.45 | 6.0–2.90 |
| R (%) | 17.1 | 18.9 |
| Rfree (%) (10% data) | 19.6 | 26.7 |
| No. of protein atoms | 683 | 683 |
| No. of water atoms | 215 | 0 |
| No. of hetero atoms | 5 | 0 |
| R.m.s.d. of bond lengths (Å) | 0.044 | 0.007 |
| R.m.s.d. of bond angles (°) | 1.42 | 1.17 |