3T72
PhoB(E)-Sigma70(4)-(RNAP-Betha-flap-tip-helix)-DNA Transcription Activation Sub-Complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, CA, DA, E... (A, B, E, F, I...) | Phosphate regulon transcriptional regulatory protein phoB | polymer | 102 | 11971.6 | 24 | UniProt (P0AFJ5) Pfam (PF00486) | Escherichia coli | |
| 2 | AA, C, EA, G, IA... (C, G, K, O, T...) | PHO BOX DNA (STRAND 1) | polymer | 26 | 8035.2 | 12 | Escherichia coli | ||
| 3 | BA, D, FA, H, JA... (D, H, L, P, U...) | PHO BOX DNA (STRAND 2) | polymer | 26 | 7937.1 | 12 | Escherichia coli | ||
| 4 | WA, XA (o, q) | RNA polymerase sigma factor rpoD, DNA-directed RNA polymerase subunit beta | polymer | 99 | 11080.6 | 2 | UniProt (P00579) UniProt (E8Y6A0) Pfam (PF04545) UniProt (by SIFTS) (P0A8V2) | Escherichia coli | Sigma-70, RNAP subunit beta, RNA polymerase subunit beta, Transcriptase subunit beta |
Sequence modifications
o, q: 533 - 609 (UniProt: P00579)
o, q: 896 - 910 (UniProt: E8Y6A0)
| PDB | External Database | Details |
|---|---|---|
| Met 532 | - | expression tag |
| Gly 890 | - | linker |
| Ser 891 | - | linker |
| Ser 892 | - | linker |
| Gly 893 | - | linker |
| Ser 894 | - | linker |
| Gly 895 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 50 |
| Total formula weight | 501148.5 | |
| All* | Total formula weight | 501148.5 |
