7YE2
The cryo-EM structure of C. crescentus GcrA-TACdown
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | DNA-directed RNA polymerase subunit alpha | polymer | 338 | 37315.5 | 2 | UniProt (B8H4F8) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118) In PDB | Caulobacter vibrioides NA1000 | RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha |
| 2 | C | DNA-directed RNA polymerase subunit beta | polymer | 1356 | 151085.6 | 1 | UniProt (B8GZW7) Pfam (PF04560) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) In PDB | Caulobacter vibrioides NA1000 | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
| 3 | D | DNA-directed RNA polymerase subunit beta' | polymer | 1396 | 154467.0 | 1 | UniProt (A0A0H3C4W8) Pfam (PF04997) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) In PDB | Caulobacter vibrioides NA1000 | RNAP subunit beta',RNA polymerase subunit beta',Transcriptase subunit beta' |
| 4 | E | DNA-directed RNA polymerase subunit omega | polymer | 119 | 13289.8 | 1 | UniProt (B8H618) Pfam (PF01192) In PDB | Caulobacter vibrioides NA1000 | RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega |
| 5 | F | RNA polymerase sigma factor RpoD | polymer | 652 | 72770.2 | 1 | UniProt (A0A0H3CAV3) Pfam (PF03979) Pfam (PF00140) Pfam (PF04546) Pfam (PF04542) Pfam (PF04539) Pfam (PF04545) In PDB | Caulobacter vibrioides NA1000 | Sigma-70 |
| 6 | H | DNA (90-MER)-non template | polymer | 90 | 27894.8 | 1 | Caulobacter vibrioides NA1000 | ||
| 7 | I | DNA (90-MER)-template | polymer | 90 | 27685.7 | 1 | Caulobacter vibrioides NA1000 | ||
| 8 | G | Cell cycle regulatory protein GcrA | polymer | 173 | 18515.3 | 1 | UniProt (A0A0H3C9J4) Pfam (PF07750) In PDB | Caulobacter vibrioides NA1000 | |
| 9 | D, G | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 10 | D | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 540339.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 220.5 | |
| All* | Total formula weight | 540560.0 |
