3N4M
E. coli RNA polymerase alpha subunit C-terminal domain in complex with CAP and DNA
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Catabolite gene activator | polymer | 209 | 23541.2 | 1 | UniProt (P0ACJ8) Pfam (PF00027) Pfam (PF13545) In PDB | Escherichia coli | cAMP receptor protein, cAMP regulatory protein |
2 | B, C | DNA-directed RNA polymerase subunit alpha | polymer | 84 | 9364.8 | 2 | UniProt (P0A7Z4) Pfam (PF03118) In PDB | Escherichia coli | RNAP subunit alpha, Transcriptase subunit alpha, RNA polymerase subunit alpha |
3 | D | DNA (5'-D(*CP*TP*TP*TP*TP*TP*TP*CP*CP*TP*AP*AP*AP*AP*TP*GP*TP*GP*AP*T)-3') | polymer | 20 | 6089.0 | 1 | |||
4 | E | DNA (5'-D(*CP*TP*AP*GP*AP*TP*CP*AP*CP*AP*TP*TP*TP*TP*AP*GP*GP*AP*AP*AP*AP*AP*AP*G)-3') | polymer | 24 | 7409.8 | 1 | |||
5 | A, D | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE | non-polymer | 329.2 | 2 | Chemie (CMP) | |||
6 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
7 | water | water | 18.0 | 35 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 5 |
Total formula weight | 55769.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 870.7 | |
All* | Total formula weight | 56640.3 |