4ZMR
Structural characterization of the full-length response regulator spr1814 in complex with a phosphate analogue reveals a novel conformational plasticity of the linker region
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Response regulator | polymer | 207 | 23095.6 | 2 | UniProt (Q8DNC2) Pfam (PF00072) Pfam (PF00196) In PDB | Streptococcus pneumoniae (strain ATCC BAA-255 / R6) | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A, B | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 2 | Chemie (BEF) | |||
| 4 | water | water | 18.0 | 257 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 199 (UniProt: Q8DNC2)
| PDB | External Database | Details |
|---|---|---|
| Gly -7 | - | expression tag |
| Leu -6 | - | expression tag |
| Val -5 | - | expression tag |
| Pro -4 | - | expression tag |
| Arg -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46191.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 180.6 | |
| All* | Total formula weight | 46371.9 |
