3MLQ
Crystal structure of the Thermus thermophilus transcription-repair coupling factor RNA polymerase interacting domain with the Thermus aquaticus RNA polymerase beta1 domain
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | DNA-directed RNA polymerase subunit beta | polymer | 188 | 21081.1 | 4 | UniProt (Q9KWU7) Pfam (PF04563) In PDB | Thermus aquaticus | RNAP subunit beta, Transcriptase subunit beta, RNA polymerase subunit beta |
2 | E, F, G, H | Transcription-repair coupling factor | polymer | 71 | 8002.2 | 4 | UniProt (Q72KB4) Pfam (PF02559) In PDB | Thermus thermophilus | |
3 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) |
Sequence modifications
A, B, C, D: 17 - 139 (UniProt: Q9KWU7)
A, B, C, D: 334 - 395 (UniProt: Q9KWU7)
E, F, G, H: 321 - 387 (UniProt: Q72KB4)
PDB | External Database | Details |
---|---|---|
Met 16 | - | initiating methionine |
PDB | External Database | Details |
---|---|---|
Gly 332 | - | linker |
Gly 333 | - | linker |
PDB | External Database | Details |
---|---|---|
Gly 317 | - | expression tag |
Pro 318 | - | expression tag |
His 319 | - | expression tag |
Met 320 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 116333.0 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 95.0 | |
All* | Total formula weight | 116428.0 |