36ZF
Crystal structure of a Phosphoribosylaminoimidazole carboxylase from Burkholderia xenovorans (Apo, Orthorhombic P form)
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) | N5-carboxyaminoimidazole ribonucleotide synthase | polymer | 397 | 42509.5 | 4 | UniProt (Q13UJ9) Pfam (PF22660) Pfam (PF02222) Pfam (PF17769) | Paraburkholderia xenovorans LB400 | N5-CAIR synthase,5-(carboxyamino)imidazole ribonucleotide synthetase |
| 2 | E, F, I (A, B) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) PubChem (923) | |||
| 3 | G, H, K, M (A, B, C) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 4 | J, L (B, C) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) PubChem (312) | |||
| 5 | N, O, P, Q (A, B, C, D) | water | water | 18.0 | 716 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 9 - 397 (UniProt: Q13UJ9)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| Ala 2 | - | expression tag |
| His 3 | - | expression tag |
| His 4 | - | expression tag |
| His 5 | - | expression tag |
| His 6 | - | expression tag |
| His 7 | - | expression tag |
| His 8 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 170038.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 388.1 | |
| All* | Total formula weight | 170426.2 |
