4RDH
Crystal structure of E. coli tRNA N6-threonylcarbamoyladenosine dehydratase, TcdA
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 | 288 | 31236.3 | 4 | UniProt (Q46927) Pfam (PF00899) | Escherichia coli | t(6)A37 dehydratase |
| 2 | E, G, I, L (A, B, C, D) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 4 | 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) | |||
| 3 | F, H, J, M (A, B, C, D) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) PubChem (753) | |||
| 4 | K (C) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | N, O, P, Q (A, B, C, D) | water | water | 18.0 | 426 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 268 (UniProt: Q46927)
| PDB | External Database | Details |
|---|---|---|
| Mse -19 | - | expression tag |
| Gly -18 | - | expression tag |
| Ser -17 | - | expression tag |
| Ser -16 | - | expression tag |
| His -15 | - | expression tag |
| His -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| Ser -9 | - | expression tag |
| Ser -8 | - | expression tag |
| Gly -7 | - | expression tag |
| Leu -6 | - | expression tag |
| Val -5 | - | expression tag |
| Pro -4 | - | expression tag |
| Arg -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 124945.3 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1853.3 | |
| All* | Total formula weight | 126798.6 |
