6ONU
Complex structure of WhiB1 and region 4 of SigA in P21 space group.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (A, C, E, G) | Transcriptional regulator WhiB1 | polymer | 76 | 8553.3 | 4 | UniProt (P9WF43) Pfam (PF02467) | Mycobacterium tuberculosis H37Rv | Iron-sulfur cluster protein WhiB1 |
| 2 | B, D, F, H (B, D, F, H) | RNA polymerase sigma factor SigA | polymer | 120 | 13686.9 | 4 | UniProt (P9WGI1) Pfam (PF04539) Pfam (PF04545) | Mycobacterium tuberculosis H37Rv | Sigma-A |
| 3 | I, J, K, L (A, C, E, G) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 4 | Chemie (SF4) | |||
| 4 | M (H) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 5 | N, O, P, Q, R... (A, B, C, D, E...) | water | water | 18.0 | 307 | Chemie (HOH) |
Sequence modifications
B, D, F, H: 417 - 528 (UniProt: P9WGI1)
| PDB | External Database | Details |
|---|---|---|
| Mse 409 | - | expression tag |
| Ala 410 | - | expression tag |
| His 411 | - | expression tag |
| His 412 | - | expression tag |
| His 413 | - | expression tag |
| His 414 | - | expression tag |
| His 415 | - | expression tag |
| His 416 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 88960.7 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1512.7 | |
| All* | Total formula weight | 90473.4 |
