5DEQ
Crystal structure of transcriptional factor AraR from Bacteroides thetaiotaomicron VPI in complex with L-arabinose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | TRANSCRIPTIONAL REGULATOR AraR | polymer | 228 | 26622.1 | 2 | UniProt (Q8AAV8) Pfam (PF00293) Pfam (PF21906) In PDB | Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482) | NUDIX family hydrolase |
| 2 | A, B | alpha-L-arabinopyranose | non-polymer | 150.1 | 2 | Chemie (ARA) | |||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | B | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) | |||
| 5 | water | water | 18.0 | 271 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 225 (UniProt: Q8AAV8)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53244.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 488.4 | |
| All* | Total formula weight | 53732.6 |
