13IO_A novel
Essential MCU regulator, mitochondrial · Q9H4I9 · RCSB 13IO · AF-Q9H4I9-F1 (v6)
0.7969
TM-score
0.9348
lDDT
1.689
Cα-RMSD Å
84.41
mean pLDDT
0.0723
FRAUD score
0.0%
novelty (max id)
Per-domain breakdown
| Source | Domain | Range | Residues | TM | RMSD Å | mean Cα Δ | Name |
|---|---|---|---|---|---|---|---|
| PAE | PAE:1-107 | 1-107 | 53 | 0.7699 | 1.689 | 1.357 |
All metrics
Global fold agreement
| TM-score (norm. experiment) | 0.7969 |
| TM-score (norm. model) | 0.4407 |
| TM-score (norm. shorter) | 0.7969 |
| TM-score (norm. longer) | 0.4407 |
| Cα-RMSD (Å) | 1.689 |
| backbone-RMSD (Å) | 1.763 |
| all-atom-RMSD (Å) | 2.141 |
| core-RMSD (Å) | 0.865 |
| core fraction | 0.83 |
| GDT_TS | 82.08 |
| GDT_HA | 58.02 |
| MaxSub | 0.7829 |
| structural overlap (3.5 Å) | 0.9811 |
Local, superposition-free
| lDDT | 0.9348 |
| contact-map Jaccard | 0.875 |
| contact precision | 1.0 |
| contact recall | 0.875 |
| distance-matrix mean Δ (Å) | 0.726 |
| CAD-score (approx) | 0.8746 |
Backbone & secondary structure
| SS agreement Q3 (%) | 98.11 |
| mean Δφ (°) | 8.1 |
| mean Δψ (°) | 12.9 |
| torsion within 30° (frac) | 0.8679 |
| Rg experiment (Å) | 23.78 |
| Rg model (Å) | 23.64 |
| ΔRg (Å) | 0.13 |
Confidence calibration
| mean pLDDT | 84.41 |
| pLDDT↔lDDT Pearson | 0.6085 |
| pLDDT↔lDDT Spearman | 0.4873 |
| PAE↔observed Pearson | 0.4063 |
| PAE overconfident frac | 0.0 |
| mean PAE (Å) | 9.629 |
| mean observed error (Å) | 0.712 |
Context & headline
| coverage of model | 0.4953 |
| coverage of experiment | 1.0 |
| seq identity aligned (%) | 100.0 |
| confidently-wrong residue frac | 0.0 |
| FRAUD score | 0.0723 |
Deposited 2026-05-07 · released 2026-07-08 · EM · 2.98 Å · closest pre-cutoff chain: none