6YAR
Crystal structure of a Selenium-derivatized complex of the bacterial cellulose secretion regulators BcsR and BcsQ, crystallized in the presence of AppCp
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) | Bacterial cellulose secretion regulator BcsQ | polymer | 261 | 29479.7 | 2 | UniProt (A0A0B1KWQ0) Pfam (PF06564) UniProt (by SIFTS) (P0DP92) | Escherichia coli | Cellulose biosynthesis protein BcsQ,Cellulose synthase operon protein YhjQ,Cellulose synthase,putative |
| 2 | C, D (C, D) | Bacterial cellulose secretion regulator BcsR | polymer | 62 | 7069.8 | 2 | UniProt (J7QAC9) Pfam (PF10945) UniProt (by SIFTS) (P0ADJ3) | Escherichia coli | FIG004405: Putative cytoplasmic protein,Protein YhjR,Protein of uncharacterized function (DUF2629) |
| 3 | E, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | F, H (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 5 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 107 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 250 (UniProt: A0A0B1KWQ0)
| PDB | External Database | Details |
|---|---|---|
| Ala 251 | - | expression tag |
| Ala 252 | - | expression tag |
| Ala 253 | - | expression tag |
| Leu 254 | - | expression tag |
| Glu 255 | - | expression tag |
| His 256 | - | expression tag |
| His 257 | - | expression tag |
| His 258 | - | expression tag |
| His 259 | - | expression tag |
| His 260 | - | expression tag |
| His 261 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 73098.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1063.0 | |
| All* | Total formula weight | 74161.9 |
