1SIG
CRYSTAL STRUCTURE OF A SIGMA70 SUBUNIT FRAGMENT FROM ESCHERICHIA COLI RNA POLYMERASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RNA POLYMERASE PRIMARY SIGMA FACTOR | polymer | 339 | 39092.9 | 1 | UniProt (P00579) Pfam (PF00140) Pfam (PF04546) Pfam (PF04542) | Escherichia coli | SIGMA70 |
| 2 | B (A) | water | water | 18.0 | 111 | Chemie (HOH) |
Sequence modifications
A: 114 - 448 (UniProt: P00579)
| PDB | External Database | Details |
|---|---|---|
| Asn 149 | Asp 149 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 39092.9 | |
| All* | Total formula weight | 39092.9 |
