4WQ4
E. coli YgjD(E12A)-YeaZ heterodimer in complex with ATP
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 N6-adenosine threonylcarbamoyltransferase | polymer | 343 | 36821.2 | 2 | UniProt (P05852) Pfam (PF00814) In PDB | Escherichia coli | N6-L-threonylcarbamoyladenine synthase,t(6)A synthase,t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaD,tRNA threonylcarbamoyladenosine biosynthesis protein TsaD |
2 | C, D | tRNA threonylcarbamoyladenosine biosynthesis protein TsaB | polymer | 237 | 26033.6 | 2 | UniProt (P76256) Pfam (PF00814) In PDB | Escherichia coli | t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaB |
3 | A, B | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
4 | A, B | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
5 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
6 | C | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
7 | C, D | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
8 | water | water | 18.0 | 282 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 337 (UniProt: P05852)
C, D: 1 - 231 (UniProt: P76256)
PDB | External Database | Details |
---|---|---|
Ala 12 | Glu 12 | engineered mutation |
His 338 | - | expression tag |
His 339 | - | expression tag |
His 340 | - | expression tag |
His 341 | - | expression tag |
His 342 | - | expression tag |
His 343 | - | expression tag |
PDB | External Database | Details |
---|---|---|
His 232 | - | expression tag |
His 233 | - | expression tag |
His 234 | - | expression tag |
His 235 | - | expression tag |
His 236 | - | expression tag |
His 237 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 125709.7 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 1548.5 | |
All* | Total formula weight | 127258.2 |