3IGS
Structure of the Salmonella enterica N-acetylmannosamine-6-phosphate 2-epimerase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | N-acetylmannosamine-6-phosphate 2-epimerase 2 | polymer | 232 | 24591.3 | 2 | UniProt (Q8ZLQ7) Pfam (PF04131) | Salmonella enterica subsp. enterica serovar Typhimurium | ManNAc-6-P epimerase 2 |
| 2 | C (A) | 2-acetamido-2-deoxy-6-O-phosphono-alpha-D-glucopyranose | non-polymer | 301.2 | 1 | Chemie (16G) | |||
| 3 | D, E, F, G, H... (A, B) | SULFATE ION | non-polymer | 96.1 | 14 | Chemie (SO4) | |||
| 4 | K, S (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | T, U (A, B) | water | water | 18.0 | 878 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 229 (UniProt: Q8ZLQ7)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Thr 129 | Ala 129 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49182.7 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 1717.0 | |
| All* | Total formula weight | 50899.7 |
