8VI8
Engineered glutamine binding protein and a cobaloxime ligand - no GLN bound
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, D, E... (A, B, C, D, E...) | Amino acid ABC transporter substrate-binding protein | polymer | 229 | 25254.7 | 6 | UniProt (C3THM2) Pfam (PF00497) | Escherichia coli | Glutamine ABC transporter substrate-binding protein GlnH,Glutamine ABC transporter substrate-bindnig protein,Glutamine ABC transporter,periplasmic glutamine-binding protein (TC 3.A.1.3.2),substrate-binding protein,Glutamine-binding periplasmic protein,Periplasmic glutamine-binding protein,Periplasmic glutamine-binding protein permease,Permease of periplasmic glutamine-binding protein |
| 2 | AA, FA, G, K, P... (E, F, A, B, C...) | AZIDOBIS (DIMETHYLGLYOXIMATO) PYRIDINECOBALT | non-polymer | 438.3 | 6 | Chemie (X5Z) | |||
| 3 | BA, GA, H, HA, I... (E, F, A, B, C...) | SULFATE ION | non-polymer | 96.1 | 12 | Chemie (SO4) | |||
| 4 | CA, DA, EA, IA, J... (E, F, A, B, C...) | SODIUM ION | non-polymer | 23.0 | 11 | Chemie (NA) | |||
| 5 | JA, KA, LA, MA, NA... (A, B, C, D, E...) | water | water | 18.0 | 50 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 226 (UniProt: C3THM2)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ile 23 | Lys 45 | engineered mutation |
| Cys 72 | Thr 94 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 151527.9 | |
| Non-Polymers* | Number of molecules | 29 |
| Total formula weight | 4035.6 | |
| All* | Total formula weight | 155563.6 |
