6F6W
Structure of Mycobacterium smegmatis RNA polymerase core
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 | 350 | 37959.4 | 2 | UniProt (A0QSL8) Pfam (PF01193) Pfam (PF01000) Pfam (PF03118) In PDB | Mycolicibacterium smegmatis MC2 155 | RNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha |
2 | C | DNA-directed RNA polymerase subunit beta | polymer | 1178 | 129456.9 | 1 | UniProt (P60281) Pfam (PF04563) Pfam (PF04561) Pfam (PF04565) Pfam (PF10385) Pfam (PF00562) Pfam (PF04560) In PDB | Mycolicibacterium smegmatis MC2 155 | RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
3 | D | DNA-directed RNA polymerase subunit beta' | polymer | 1325 | 147786.0 | 1 | UniProt (A0QS66) Pfam (PF04997) Pfam (PF00623) Pfam (PF04983) Pfam (PF05000) Pfam (PF04998) In PDB | Mycolicibacterium smegmatis MC2 155 | RNAP subunit beta',RNA polymerase subunit beta',Transcriptase subunit beta' |
4 | E | DNA-directed RNA polymerase subunit omega | polymer | 107 | 11512.7 | 1 | UniProt (A0QWT1) Pfam (PF01192) In PDB | Mycolicibacterium smegmatis MC2 155 | RNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega |
5 | D | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
6 | D | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence modifications
C: 2 - 1169 (UniProt: P60281)
D: 2 - 1317 (UniProt: A0QS66)
E: 2 - 107 (UniProt: A0QWT1)
PDB | External Database | Details |
---|---|---|
Val 1 | - | expression tag |
Leu 1170 | - | expression tag |
Ala 1171 | - | expression tag |
Arg 1172 | - | expression tag |
His 1173 | - | expression tag |
Gly 1174 | - | expression tag |
Gly 1175 | - | expression tag |
Ser 1176 | - | expression tag |
Gly 1177 | - | expression tag |
Ala 1178 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Val 1 | - | expression tag |
His 1318 | - | expression tag |
His 1319 | - | expression tag |
His 1320 | - | expression tag |
His 1321 | - | expression tag |
His 1322 | - | expression tag |
His 1323 | - | expression tag |
His 1324 | - | expression tag |
His 1325 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Val 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 5 |
Total formula weight | 364674.5 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 155.1 | |
All* | Total formula weight | 364829.6 |