6N9A
Crystal Structure of Thermotoga maritima threonylcarbamoyladenosine biosynthesis complex TsaB2D2E2 bound to ATP and carboxy-AMP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | tRNA threonylcarbamoyladenosine biosynthesis protein TsaB | polymer | 211 | 23461.3 | 1 | UniProt (Q9WZX7) Pfam (PF00814) | Thermotoga maritima | t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaB |
| 2 | B (D) | tRNA N6-adenosine threonylcarbamoyltransferase | polymer | 330 | 36015.6 | 1 | UniProt (Q9WXZ2) Pfam (PF00814) | Thermotoga maritima | N6-L-threonylcarbamoyladenine synthase,t(6)A synthase,t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaD,tRNA threonylcarbamoyladenosine biosynthesis protein TsaD |
| 3 | C (E) | tRNA threonylcarbamoyladenosine biosynthesis protein TsaE | polymer | 162 | 18678.4 | 1 | UniProt (Q9X1W7) Pfam (PF02367) | Thermotoga maritima | |
| 4 | D (B) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 5 | E (B) | 2-(2-ETHOXYETHOXY)ETHANOL | non-polymer | 134.2 | 1 | Chemie (AE3) | |||
| 6 | F (D) | 5'-O-[(R)-(carboxyoxy)(hydroxy)phosphoryl]adenosine | non-polymer | 391.2 | 1 | Chemie (KG4) | |||
| 7 | G (D) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 8 | H (D) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 9 | I (E) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 10 | J (E) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 11 | K, L, M (B, D, E) | water | water | 18.0 | 160 | Chemie (HOH) |
Sequence modifications
B: 2 - 206 (UniProt: Q9WZX7)
D: 1 - 327 (UniProt: Q9WXZ2)
E: 2 - 161 (UniProt: Q9X1W7)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Ser -3 | - | expression tag |
| His -2 | - | expression tag |
| Met -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ser 1 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Glu -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Arg 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Ala 0 | - | expression tag |
| Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 78155.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1699.7 | |
| All* | Total formula weight | 79854.9 |
