6SUD
Structure of L320A mutant of Rex8A from Paenibacillus barcinonensis complexed with xylose.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Reducing-end xylose-releasing exo-oligoxylanase Rex8A | polymer | 382 | 44481.1 | 2 | UniProt (A0A0S2UQQ5) Pfam (PF01270) In PDB | Paenibacillus barcinonensis | Rex |
| 2 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 12 | Chemie (EDO) | |||
| 3 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 4 | A, B | beta-D-xylopyranose | non-polymer | 150.1 | 3 | Chemie (XYP) | |||
| 5 | water | water | 18.0 | 597 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 380 (UniProt: A0A0S2UQQ5)
| PDB | External Database | Details |
|---|---|---|
| Ala 320 | Leu 320 | engineered mutation |
| Gln 381 | - | expression tag |
| Gln 382 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 88962.3 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 1563.6 | |
| All* | Total formula weight | 90525.9 |
