7JV7
Crystal Structure of the yeast RNA Pol II CTD kinase CTDK-1 complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CTD kinase subunit alpha | polymer | 355 | 40667.9 | 1 | UniProt (Q03957) Pfam (PF00069) | Saccharomyces cerevisiae (Baker's yeast) | CTDK-I subunit alpha,CTD kinase 58 kDa subunit,CTD kinase subunit 1 |
| 2 | B (B) | CTD kinase subunit beta | polymer | 325 | 38096.7 | 1 | UniProt (P46962) Pfam (PF00134) | Saccharomyces cerevisiae (Baker's yeast) | CTDK-I subunit beta,CTD kinase 38 kDa subunit,CTD kinase subunit 2 |
| 3 | C (C) | CTD kinase subunit gamma | polymer | 296 | 34856.2 | 1 | UniProt (P46963) Pfam (PF12350) | Saccharomyces cerevisiae (Baker's yeast) | CTDK-I gamma subunit,CTD kinase 32 kDa subunit,CTD kinase subunit 3 |
| 4 | D (A) | CITRATE ANION | non-polymer | 189.1 | 1 | Chemie (FLC) | |||
| 5 | E, F, G (A, B, C) | water | water | 18.0 | 549 | Chemie (HOH) |
Sequence modifications
A: 159 - 508 (UniProt: Q03957)
B: 1 - 323 (UniProt: P46962)
| PDB | External Database | Details |
|---|---|---|
| Gly 154 | - | expression tag |
| Ala 155 | - | expression tag |
| Met 156 | - | expression tag |
| Gly 157 | - | expression tag |
| Ser 158 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 113620.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 189.1 | |
| All* | Total formula weight | 113809.8 |
