4WQT
Thermus thermophilus RNA polymerase complexed with an RNA cleavage stimulating factor (a GreA/Gfh1 chimeric protein)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, F, G, K... (A, B, F, G, K...) | DNA-directed RNA polymerase subunit alpha | polymer | 315 | 35056.2 | 6 | UniProt (Q5SHR6) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118) | Thermus thermophilus HB8 | RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha |
| 2 | C, H, M (C, H, M) | DNA-directed RNA polymerase subunit beta | polymer | 1119 | 125436.5 | 3 | UniProt (Q8RQE9) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) Pfam (PF04560) | Thermus thermophilus HB8 | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
| 3 | D, I, N (D, I, N) | DNA-directed RNA polymerase subunit beta' | polymer | 1524 | 170997.4 | 3 | UniProt (Q8RQE8) Pfam (PF04997) Pfam (PF21668) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) | Thermus thermophilus HB8 | RNAP subunit beta',RNA polymerase subunit beta',Transcriptase subunit beta' |
| 4 | E, J, O (E, J, O) | DNA-directed RNA polymerase subunit omega | polymer | 99 | 11533.3 | 3 | UniProt (Q8RQE7) Pfam (PF01192) | Thermus thermophilus HB8 | RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega |
| 5 | P, Q, R (X, Y, Z) | RNA cleavage stimulating factor (GreA/Gfh1 chimeric protein Gre-C1) | polymer | 156 | 17335.5 | 3 | Pfam (PF03449) Pfam (PF01272) UniProt (by SIFTS) (Q5SKM1) UniProt (by SIFTS) (Q5SJG6) | Thermus thermophilus HB8 | |
| 6 | S, U, W (D, I, N) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 7 | T, V, X (D, I, N) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 18 |
| Total formula weight | 1186245.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 269.1 | |
| All* | Total formula weight | 1186514.4 |
