1S77
T7 RNAP product pyrophosphate elongation complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A (T) | DNA (5'-D(*GP*CP*CP*GP*TP*GP*CP*GP*CP*AP*TP*TP*CP*GP*CP*CP*GP*TP*GP*TP*T)-3') | polymer | 21 | 6422.1 | 1 | |||
2 | B (N) | DNA (5'-D(*TP*TP*TP*AP*CP*GP*TP*TP*GP*CP*GP*CP*AP*CP*GP*GP*C)-3') | polymer | 17 | 5194.4 | 1 | |||
3 | C (R) | RNA (5'-R(*AP*CP*AP*CP*GP*GP*CP*GP*AP*(3DA))-3') | polymer | 10 | 3207.0 | 1 | |||
4 | D (D) | DNA-directed RNA polymerase | polymer | 883 | 98984.2 | 1 | UniProt (P00573) Pfam (PF14700) Pfam (PF00940) | Enterobacteria phage T7 | |
5 | E, F (R, D) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
6 | G (D) | PYROPHOSPHATE 2- | non-polymer | 176.0 | 1 | Chemie (POP) | |||
7 | H (D) | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 113807.7 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 224.6 | |
All* | Total formula weight | 114032.3 |