4KQK
Crystal structure of CobT S80Y/Q88M/L175M complexed with p-cresol
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) | Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase | polymer | 356 | 36742.8 | 2 | UniProt (Q05603) Pfam (PF02277) | Salmonella enterica subsp. enterica serovar Typhimurium | NN:DBI PRT, N(1)-alpha-phosphoribosyltransferase |
| 2 | C, D, I, J (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | E, K (A, B) | P-CRESOL | non-polymer | 108.1 | 2 | Chemie (PCR) | |||
| 4 | F, H (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 5 | G (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 401 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 356 (UniProt: Q05603)
| PDB | External Database | Details |
|---|---|---|
| Tyr 80 | Ser 80 | engineered mutation |
| Met 88 | Gln 88 | engineered mutation |
| Met 175 | Leu 175 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73485.5 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 816.8 | |
| All* | Total formula weight | 74302.3 |
