4RKQ
Crystal structure of LacI family transcriptional regulator from Arthrobacter sp. FB24, target EFI-560007
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Transcriptional regulator, LacI family | polymer | 294 | 30978.9 | 4 | UniProt (A0K1X3) Pfam (PF13377) In PDB | Arthrobacter sp. | |
2 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
3 | A, B, C, D | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
4 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
5 | water | water | 18.0 | 620 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 59 - 341 (UniProt: A0K1X3)
PDB | External Database | Details |
---|---|---|
Met 56 | - | expression tag |
Ser 57 | - | expression tag |
Leu 58 | - | expression tag |
Glu 342 | - | expression tag |
Gly 343 | - | expression tag |
His 344 | - | expression tag |
His 345 | - | expression tag |
His 346 | - | expression tag |
His 347 | - | expression tag |
His 348 | - | expression tag |
His 349 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 123915.8 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 343.5 | |
All* | Total formula weight | 124259.2 |