1YNN
Taq RNA polymerase-rifampicin complex
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 alpha chain | polymer | 314 | 34830.9 | 2 | UniProt (Q9KWU8) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118) In PDB | Thermus aquaticus | RNAP alpha subunit, Transcriptase alpha chain, RNA polymerase alpha subunit |
| 2 | C | DNA-directed RNA polymerase beta chain | polymer | 1119 | 124930.0 | 1 | UniProt (Q9KWU7) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) Pfam (PF04560) In PDB | Thermus aquaticus | RNAP beta subunit, Transcriptase beta chain, RNA polymerase beta subunit |
| 3 | D, J | DNA-directed RNA polymerase beta' chain | polymer | 1524 | 171187.5 | 2 | UniProt (Q9KWU6) Pfam (PF04997) Pfam (PF21668) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) In PDB | Thermus aquaticus | RNAP beta' subunit, Transcriptase beta' chain, RNA polymerase beta' subunit |
| 4 | K | DNA-directed RNA polymerase omega chain | polymer | 99 | 11642.4 | 1 | UniProt (Q9EVV4) Pfam (PF01192) In PDB | Thermus aquaticus | RNAP omega subunit, Transcriptase omega chain, RNA polymerase omega subunit |
| 5 | C | RIFAMPICIN | non-polymer | 822.9 | 1 | Chemie (RFP) | |||
| 6 | D | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 548609.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 953.8 | |
| All* | Total formula weight | 549563.0 |
