5TBZ
E. Coli RNA Polymerase complexed with NusG
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 | DNA-directed RNA polymerase subunit alpha | polymer | 242 | 26899.6 | 4 | UniProt (P0A7Z6) Pfam (PF01193) Pfam (PF01000) UniProt (by SIFTS) (P0A7Z4) In PDB | Escherichia coli O157:H7 | RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha |
| 2 | C, H | DNA-directed RNA polymerase subunit beta | polymer | 1342 | 150820.9 | 2 | UniProt (B7MIX3) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) Pfam (PF04560) UniProt (by SIFTS) (P0A8V2) In PDB | Escherichia coli O45:K1 (strain S88 / ExPEC) | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
| 3 | D, I | DNA-directed RNA polymerase subunit beta' | polymer | 1407 | 155366.8 | 2 | UniProt (P0A8T8) Pfam (PF04997) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) UniProt (by SIFTS) (P0A8T7) In PDB | Escherichia coli O157:H7 | RNAP subunit beta',RNA polymerase subunit beta',Transcriptase subunit beta' |
| 4 | J, K | Transcription termination/antitermination protein NusG | polymer | 181 | 20560.5 | 2 | UniProt (P0AFG1) Pfam (PF02357) Pfam (PF00467) UniProt (by SIFTS) (P0AFG0) In PDB | Escherichia coli O157:H7 |
Sequence modifications
A, B, F, G: 1 - 235 (UniProt: P0A7Z6)
| PDB | External Database | Details |
|---|---|---|
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 761094.6 | |
| All* | Total formula weight | 761094.6 |
