3NCQ
GlnK2 from Archaeoglobus fulgidus, ATP complex
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 (A, B, C) | Nitrogen regulatory protein P-II (GlnB-2) | polymer | 119 | 13295.3 | 3 | UniProt (O28527) Pfam (PF00543) | Archaeoglobus fulgidus | |
| 2 | D, H, K (A, B, C) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 3 | Chemie (ATP) | |||
| 3 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | F, I, L (A, B, C) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 5 | G, J, O (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 6 | M, N (C) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 7 | P, Q, R (A, B, C) | water | water | 18.0 | 438 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 112 (UniProt: O28527)
| PDB | External Database | Details |
|---|---|---|
| Glu 113 | - | expression tag |
| His 114 | - | expression tag |
| His 115 | - | expression tag |
| His 116 | - | expression tag |
| His 117 | - | expression tag |
| His 118 | - | expression tag |
| His 119 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 39885.9 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1997.0 | |
| All* | Total formula weight | 41882.9 |
