1XS9
A MODEL OF THE TERNARY COMPLEX FORMED BETWEEN MARA, THE ALPHA-CTD OF RNA POLYMERASE AND DNA
Replaces: 1TI9Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | 5'-D(P*GP*AP*TP*TP*TP*AP*GP*CP*AP*AP*AP*AP*CP*GP*TP*GP*GP*CP*AP*T)-3' | polymer | 20 | 6182.0 | 1 | |||
| 2 | B (C) | 5'-D(P*AP*TP*GP*CP*CP*AP*CP*GP*TP*TP*TP*TP*GP*CP*TP*AP*AP*AP*TP*C)-3' | polymer | 20 | 6084.0 | 1 | |||
| 3 | C (A) | Multiple antibiotic resistance protein marA | polymer | 132 | 15723.8 | 1 | UniProt (P0ACH5) Pfam (PF12833) | Escherichia coli | |
| 4 | D (D) | DNA-directed RNA polymerase alpha chain | polymer | 84 | 9291.7 | 1 | UniProt (P0A7Z4) Pfam (PF03118) | Escherichia coli | RNAP alpha subunit, Transcriptase alpha chain, RNA polymerase alpha subunit |
Sequence modifications
A: 1 - 129 (UniProt: P0ACH5)
D: 249 - 329 (UniProt: P0A7Z4)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
| PDB | External Database | Details |
|---|---|---|
| Gly 246 | - | cloning artifact |
| Ser 247 | - | cloning artifact |
| His 248 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 37281.4 | |
| All* | Total formula weight | 37281.4 |
