6DPA
Crystal Structure of Bacillus Halodurans Ribonuclease H1 in Complex with an RNA/DNA Hybrid: Reaction in 4 mM Mn2+ and 200 mM K+ for 40 s at 21 C
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Ribonuclease H | polymer | 136 | 15716.7 | 1 | UniProt (Q9KEI9) In PDB | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | RNase H |
| 2 | B | RNA (5'-R(*AP*CP*AP*U)-3') portion of cleaved RNA | polymer | 4 | 1224.8 | 1 | synthetic | ||
| 3 | b | RNA (5'-R(P*CP*G)-3') portion of cleaved RNA | polymer | 2 | 605.4 | 1 | synthetic | ||
| 4 | C | DNA (5'-D(*CP*GP*AP*TP*GP*T)-3') | polymer | 6 | 1824.2 | 1 | synthetic | ||
| 5 | A | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 6 | A, C | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) | |||
| 7 | A | IODIDE ION | non-polymer | 126.9 | 4 | Chemie (IOD) | |||
| 8 | A | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 9 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 10 | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 19371.2 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1197.3 | |
| All* | Total formula weight | 20568.5 |
