Table 2.
MolProbity score summary of refined heterotrimer
| All atom contacts | Clashscore (all atoms) | 15.12 | 49th percentilea (N = 1784, all resolutions) |
| Protein geometry | Poor rotamers | 31 (2.8%) | Goal: <0.3% |
| Favored rotamers | 1006 (91.3%) | Goal: >98% | |
| Ramachandran outliers | 3 (0.25%) | Goal: <0.05% | |
| Ramachandran favored | 1163 (96.2%) | Goal: >98% | |
| Ramachandran distribution (Z-score) | −2.35 ± 0.21 | Goal: abs (Z score) <2 | |
| MolProbity scoreb | 2.28 | 60th percentilea (N = 27,675) | |
| Cβ deviations >0.25 Å | 0 (0%) | Goal: 0 | |
| Bad bonds | 0/10,212 (0%) | Goal: 0% | |
| Bad angles | 3/13,740 (0.02%) | Goal: <0.1% | |
| Peptide omegas | Cis pralines | 2/43 (4.7%) | Expected: <5% |
| Low-resolution criteria | CaBLAM outliers | 15 (1.3%) | Goal: <1.0% |
| Ca geometry outliers | 3 (0.25%) | Goal: <0.5% | |
| Additional validations | Chiral volume outliers | 0/1542 (0%) | |
| Waters with clashes | 4/100 (4%) |
In the column results, the raw count is listed first with percentages in parentheses.
a
Hundredth percentile represents best among structures of comparable resolution; 0th percentile represents worst.
b
MolProbity score combines the clashscore, rotamer, and Ramachandran evaluations into a single score, normalized to be on same scale as X-ray resolution.