4AB6
Regulatory domain structure of NMB2055 (MetR), C103S C106S mutant, a LysR family regulator from N. meningitidis
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, LYSR FAMILY | polymer | 222 | 24850.5 | 2 | UniProt (Q9JXG8) Pfam (PF03466) In PDB | NEISSERIA MENINGITIDIS SEROGROUP B | NMB2055\, LYSR FAMILY |
| 2 | B | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | water | water | 18.0 | 32 | Chemie (HOH) |
Sequence modifications
A, B: 90 - 309 (UniProt: Q9JXG8)
| PDB | External Database | Details |
|---|---|---|
| Gly 88 | - | expression tag |
| Pro 89 | - | expression tag |
| Ser 103 | Cys 103 | engineered mutation |
| Ser 106 | Cys 106 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49700.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 49797.0 |
