9KYG
Crystal structure of E.coli ac4C amidohydrolase YqfB in complex with cytidine
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(4)-acetylcytidine amidohydrolase | polymer | 103 | 11902.4 | 2 | UniProt (A0A140N8S3) Pfam (PF04266) UniProt (by SIFTS) (P67603) | Escherichia coli BL21(DE3) | ac4C amidohydrolase |
| 2 | C, E (A, B) | 4-AMINO-1-BETA-D-RIBOFURANOSYL-2(1H)-PYRIMIDINONE | non-polymer | 243.2 | 2 | Chemie (CTN) | |||
| 3 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 335 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23804.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 510.7 | |
| All* | Total formula weight | 24315.4 |
