6WVJ
Cryo-EM structure of Bacillus subtilis RNA Polymerase 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, B | DNA-directed RNA polymerase subunit alpha | polymer | 314 | 34842.4 | 2 | UniProt (P20429) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118) In PDB | Bacillus subtilis (strain 168) | RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha |
2 | C | DNA-directed RNA polymerase subunit beta | polymer | 1193 | 133847.9 | 1 | UniProt (A0A2J0WBQ0) Pfam (PF04560) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) UniProt (by SIFTS) (P37870) In PDB | Bacillus subtilis | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
3 | D | DNA-directed RNA polymerase subunit beta' | polymer | 1199 | 134445.0 | 1 | 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' |
4 | F | DNA-directed RNA polymerase subunit omega | polymer | 67 | 7766.9 | 1 | UniProt (A0A063XI46) Pfam (PF01192) UniProt (by SIFTS) (O35011) In PDB | Bacillus subtilis | RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega |
5 | T | DNA (5'-D(*TP*GP*TP*CP*GP*GP*GP*CP*GP*TP*CP*CP*GP*CP*GP*CP*GP*CP*C)-3') | polymer | 19 | 5814.7 | 1 | Escherichia coli BL21(DE3) | ||
6 | R | RNA (5'-R(P*GP*GP*CP*GP*CP*GP*CP*G)-3') | polymer | 8 | 2596.6 | 1 | Escherichia coli BL21(DE3) | ||
7 | N | DNA (5'-D(P*AP*CP*GP*CP*CP*CP*GP*AP*CP*A)-3') | polymer | 10 | 2999.0 | 1 | Escherichia coli BL21(DE3) | ||
8 | D | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
9 | D | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 357154.9 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 155.1 | |
All* | Total formula weight | 357310.0 |