6LXM
Crystal structure of C-terminal DNA-binding domain of Escherichia coli OmpR as a domain-swapped dimer
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | C, A, B | Transcriptional regulatory protein OmpR | polymer | 113 | 13099.1 | 3 | UniProt (A0A376JR14) Pfam (PF00486) UniProt (by SIFTS) (P0AA16) In PDB | Escherichia coli | |
2 | C | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 209.2 | 1 | Chemie (BTB) | |||
3 | C, A, B | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
4 | C, A, B | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
5 | water | water | 18.0 | 123 | Chemie (HOH) |
Sequence modifications
C, A, B: 2 - 105 (UniProt: A0A376JR14)
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
Leu 106 | - | expression tag |
Glu 107 | - | expression tag |
His 108 | - | expression tag |
His 109 | - | expression tag |
His 110 | - | expression tag |
His 111 | - | expression tag |
His 112 | - | expression tag |
His 113 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 39297.3 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 1614.5 | |
All* | Total formula weight | 40911.7 |