2J9E
Structure of GlnK1 with bound effectors indicates regulatory mechanism for ammonia uptake
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C | HYPOTHETICAL NITROGEN REGULATORY PII-LIKE PROTEIN MJ0059 | polymer | 119 | 13311.5 | 3 | UniProt (Q60381) Pfam (PF00543) In PDB | METHANOCOCCUS JANNASCHII | GLNK1 |
2 | A, B, C | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 3 | Chemie (ATP) | |||
3 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
4 | A, C | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
5 | B | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
6 | C | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
7 | C | 2-OXOGLUTARIC ACID | non-polymer | 146.1 | 1 | Chemie (AKG) | |||
8 | water | water | 18.0 | 392 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 39934.4 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 1915.8 | |
All* | Total formula weight | 41850.2 |