3CTP
Crystal structure of periplasmic binding protein/LacI transcriptional regulator from Alkaliphilus metalliredigens QYMF complexed with D-xylulofuranose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Periplasmic binding protein/LacI transcriptional regulator | polymer | 330 | 37377.5 | 2 | UniProt (A6TKU5) Pfam (PF00356) Pfam (PF13377) | Alkaliphilus metalliredigens | |
| 2 | C, E (A, B) | beta-D-xylulofuranose | non-polymer | 150.1 | 2 | Chemie (XLF) PubChem (79021) PubChem (439203) PubChem (439204) PubChem (439205) PubChem (439245) PubChem (441482) PubChem (9920423) PubChem (12358755) PubChem (12358756) PubChem (12358757) PubChem (73819566) PubChem (89161042) PubChem (89810215) PubChem (89810580) PubChem (145770509) PubChem (173594262) | |||
| 3 | D, F (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) PubChem (923) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 489 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 328 (UniProt: A6TKU5)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
| Leu 2 | - | expression tag |
| Glu 329 | - | expression tag |
| Gly 330 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74755.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 346.2 | |
| All* | Total formula weight | 75101.3 |
