9UCX
Cryo-EM structure of R2Tg bound to template RNA and target DNA in the target-primed reverse transcription initiation state (state 1)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Reverse transcriptase-like protein | polymer | 1287 | 146346.7 | 1 | Taeniopygia guttata | ||
| 2 | B (B) | R2Tg 3'UTR RNA | polymer | 117 | 37589.3 | 1 | Taeniopygia guttata | ||
| 3 | C (C) | 28S DNA top strand | polymer | 80 | 24766.9 | 1 | GenBank (2946502449) | Taeniopygia guttata | |
| 4 | D (D) | 28S DNA bottom strand, 3' side | polymer | 50 | 15263.8 | 1 | Taeniopygia guttata | ||
| 5 | E (E) | 28S DNA bottom strand, 5' side (priming strand) | polymer | 31 | 9550.2 | 1 | Taeniopygia guttata | ||
| 6 | F, G, H, I (A) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) PubChem (32051) | |||
| 7 | J, K (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 8 | L (A) | THYMIDINE-5'-TRIPHOSPHATE | non-polymer | 482.2 | 1 | Chemie (TTP) | |||
| 9 | M, N, O, P, Q (A, B, C, D, E) | water | water | 18.0 | 353 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 233516.9 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 792.4 | |
| All* | Total formula weight | 234309.3 |
