3BSU
Hybrid-binding domain of human RNase H1 in complex with 12-mer RNA/DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (D, I) | RNA (5'-R(*GP*AP*CP*AP*CP*CP*UP*GP*AP*UP*UP*C)-3') | polymer | 12 | 3772.3 | 2 | |||
| 2 | B, D (E, J) | DNA (5'-D(*DGP*DAP*DAP*DTP*DCP*DAP*DGP*DGP*(5IU)P*DGP*DTP*DC)-3') | polymer | 12 | 3814.3 | 2 | |||
| 3 | E, F, G, H, I... (A, B, C, F, G...) | Ribonuclease H1 | polymer | 53 | 6197.1 | 6 | UniProt (O60930) Pfam (PF01693) | Homo sapiens (human) | RNase H1; Ribonuclease H type II |
| 4 | K, L (A, C) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | M, N, O, P, Q... (D, E, I, J, A...) | water | water | 18.0 | 252 | Chemie (HOH) |
Sequence modifications
A, B, C, F, G, H: 24 - 76 (UniProt: O60930)
| PDB | External Database | Details |
|---|---|---|
| Ser 25 | Phe 25 | cloning artifact |
| His 26 | Gly 26 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 52355.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 48.6 | |
| All* | Total formula weight | 52404.3 |
