4D7A
Crystal structure of E. coli tRNA N6-threonylcarbamoyladenosine dehydratase, TcdA, in complex with AMP at 1.801 Angstroem resolution
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) | TRNA THREONYLCARBAMOYLADENOSINE DEHYDRATASE | polymer | 268 | 28596.0 | 4 | UniProt (Q46927) Pfam (PF00899) | ESCHERICHIA COLI | T(6)A37 DEHYDRATASE, SULFUR ACCEPTOR PROTEIN |
| 2 | E, I, M, P (A, B, C, D) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) PubChem (813) | |||
| 3 | F, K, Q (A, B, D) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 3 | Chemie (AMP) PubChem (16397049) PubChem (16760266) PubChem (224) PubChem (34768) PubChem (83862) PubChem (40467049) PubChem (40469468) PubChem (446048) PubChem (44348067) PubChem (45358029) PubChem (40459109) PubChem (515384) PubChem (46874558) PubChem (638042) PubChem (46875232) PubChem (57358045) PubChem (57879893) PubChem (57879902) PubChem (5316444) PubChem (5742864) PubChem (177678969) PubChem (6083) PubChem (1549371) PubChem (12163610) PubChem (12358355) PubChem (92144436) PubChem (122197642) PubChem (12358354) PubChem (162290139) PubChem (162946266) PubChem (171699505) | |||
| 4 | G, H, L, R, S... (A, B, D) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) PubChem (753) | |||
| 5 | J, N (B, C) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) PubChem (923) | |||
| 6 | O (C) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) PubChem (1061) | |||
| 7 | U, V, W, X (A, B, C, D) | water | water | 18.0 | 607 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 114384.1 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1891.6 | |
| All* | Total formula weight | 116275.7 |
