6ZFB
Structure of the B. subtilis RNA POLYMERASE in complex with HelD (dimer)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | D, d | DNA-directed RNA polymerase subunit delta | polymer | 139 | 16359.9 | 2 | Pfam (PF05066) UniProt (by SIFTS) (P12464) In PDB | Bacillus subtilis | |
| 2 | E, e | RNA polymerase subunit omega | polymer | 69 | 8228.4 | 2 | UniProt (A0A410WI33) Pfam (PF07288) UniProt (by SIFTS) (O31718) In PDB | Bacillus subtilis | |
| 3 | U, V, u, v | DNA-directed RNA polymerase subunit alpha | polymer | 314 | 34842.4 | 4 | UniProt (A0A063XB83) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118) UniProt (by SIFTS) (P20429) In PDB | Bacillus subtilis | RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha |
| 4 | X, x | DNA-directed RNA polymerase subunit beta | polymer | 1193 | 133847.9 | 2 | UniProt (A0A2J0WBQ0) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) Pfam (PF04560) Pfam (PF04563) UniProt (by SIFTS) (P37870) In PDB | Bacillus subtilis | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
| 5 | Y, y | DNA-directed RNA polymerase subunit beta' | polymer | 1199 | 134445.0 | 2 | UniProt (A0A063XB23) Pfam (PF04997) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) UniProt (by SIFTS) (P37871) In PDB | Bacillus subtilis | RNAP subunit beta',RNA polymerase subunit beta',Transcriptase subunit beta' |
| 6 | H, h | DNA helicase | polymer | 774 | 90052.5 | 2 | UniProt (A0A164TSE8) Pfam (PF00580) Pfam (PF13538) UniProt (by SIFTS) (O32215) In PDB | Bacillus subtilis | |
| 7 | Y, y | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 14 |
| Total formula weight | 905236.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 905367.7 |
