7S01
X-ray structure of the phage AR9 non-virion RNA polymerase holoenzyme in complex with a forked oligonucleotide containing the P077 promoter
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA-directed RNA polymerase subunit | polymer | 464 | 54917.4 | 1 | UniProt (A0A172JIC8) | Bacillus phage AR9 | |
| 2 | B (d) | DNA-directed RNA polymerase beta' subunit | polymer | 426 | 49397.2 | 1 | UniProt (A0A172JIH0) | Bacillus phage AR9 | |
| 3 | C (c) | DNA-directed RNA polymerase beta subunit | polymer | 496 | 58112.3 | 1 | UniProt (A0A172JI16) | Bacillus phage AR9 | |
| 4 | D (D) | DNA-directed RNA polymerase | polymer | 631 | 73101.0 | 1 | UniProt (A0A172JI62) Pfam (PF04998) | Bacillus phage AR9 | |
| 5 | E (C) | DNA-directed RNA polymerase | polymer | 665 | 76978.4 | 1 | UniProt (A0A172JHZ2) Pfam (PF00562) | Bacillus phage AR9 | |
| 6 | F, H (N, t) | Non-template strand of the forked DNA oligonucleotide (downstream copy) | polymer | 14 | 4303.8 | 2 | Bacillus phage AR9 | ||
| 7 | G, I (T, n) | Template strand of the forked DNA oligonucleotide (downstream copy) containing the P077 AR9 promoter motif | polymer | 32 | 9764.2 | 2 | Bacillus phage AR9 | ||
| 8 | J (D) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 340642.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 340707.8 |
