4GX0
Crystal structure of the GsuK L97D mutant
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 (A, B, C, D) | TrkA domain protein | polymer | 565 | 61832.2 | 4 | UniProt (Q74FS9) Pfam (PF07885) Pfam (PF02254) Pfam (PF02080) | Geobacter sulfurreducens | |
| 2 | E (E) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 3 | BA, DA, F, G, H... (C, D, A, B) | POTASSIUM ION | non-polymer | 39.1 | 12 | Chemie (K) | |||
| 4 | EA, K, N, Y (D, A, B, C) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 5 | AA, L, O, Z (C, A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 6 | CA, FA, M, Q, R (C, D, A, B) | PHOSPHATE ION | non-polymer | 95.0 | 5 | Chemie (PO4) | |||
| 7 | GA, S, T (D, B) | alpha-D-glucopyranose | non-polymer | 180.2 | 3 | Chemie (GLC) | |||
| 8 | HA, IA, JA, KA (A, B, C, D) | water | water | 18.0 | 391 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 9 - 564 (UniProt: Q74FS9)
| PDB | External Database | Details |
|---|---|---|
| Met 4 | - | expression tag |
| Gln 5 | - | expression tag |
| Arg 6 | - | expression tag |
| Gly 7 | - | expression tag |
| Ser 8 | - | expression tag |
| Ala 52 | Glu 52 | engineered mutation |
| Glu 77 | Gln 77 | engineered mutation |
| Asp 97 | Leu 97 | engineered mutation |
| Leu 565 | - | expression tag |
| Val 566 | - | expression tag |
| Pro 567 | - | expression tag |
| Arg 568 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 247329.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 1906.4 | |
| All* | Total formula weight | 249577.7 |
