2EYQ
Crystal structure of Escherichia coli transcription-repair coupling factor
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Transcription-repair coupling factor | polymer | 1151 | 130444.8 | 2 | UniProt (P30958) Pfam (PF17757) Pfam (PF21132) Pfam (PF02559) Pfam (PF00270) Pfam (PF00271) Pfam (PF03461) In PDB | Escherichia coli | TRCF |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
3 | A, B | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 5 | Chemie (EPE) | |||
4 | water | water | 18.0 | 120 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 1148 (UniProt: P30958)
PDB | External Database | Details |
---|---|---|
Gly -2 | - | cloning artifact |
Pro -1 | - | cloning artifact |
His 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 260889.5 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1479.7 | |
All* | Total formula weight | 262369.2 |