8G1S
Cryo-EM structure of 3DVA component 1 of Escherichia coli que-PEC (paused elongation complex) RNA Polymerase minus preQ1 ligand
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 (39-MER) | polymer | 39 | 12063.8 | 1 | Escherichia coli | ||
| 2 | B (B) | DNA (31-MER) | polymer | 31 | 9486.1 | 1 | Escherichia coli | ||
| 3 | C, D (G, H) | DNA-directed RNA polymerase subunit alpha | polymer | 235 | 25999.6 | 2 | UniProt (A0A5B9AW69) Pfam (PF01193) Pfam (PF01000) UniProt (by SIFTS) (P0A7Z4) | Escherichia coli | |
| 4 | E (I) | DNA-directed RNA polymerase subunit beta | polymer | 1342 | 150820.9 | 1 | UniProt (P0A8V2) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) Pfam (PF04560) | Escherichia coli | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
| 5 | F (J) | DNA-directed RNA polymerase subunit beta' | polymer | 1373 | 152216.5 | 1 | UniProt (A7ZUK2) Pfam (PF04997) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) UniProt (by SIFTS) (P0A8T7) | Escherichia coli | |
| 6 | G (K) | DNA-directed RNA polymerase subunit omega | polymer | 80 | 9094.2 | 1 | UniProt (A0A1X3IVJ5) Pfam (PF01192) UniProt (by SIFTS) (P0A800) | Escherichia coli | RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega |
| 7 | H (R) | RNA (47-MER) | polymer | 47 | 15059.1 | 1 | Bacillus subtilis | ||
| 8 | I (J) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 400739.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 400764.1 |
