1QR7
CRYSTAL STRUCTURE OF PHENYLALANINE-REGULATED 3-DEOXY-D-ARABINO-HEPTULOSONATE-7-PHOSPHATE SYNTHASE FROM ESCHERICHIA COLI COMPLEXED WITH PB2+ AND PEP
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) | PHENYLALANINE-REGULATED 3-DEOXY-D-ARABINO-HEPTULOSONATE-7-PHOSPHATE SYNTHASE | polymer | 350 | 38059.5 | 4 | UniProt (P0AB91) Pfam (PF00793) | Escherichia coli | PHOSPHO-2-DEHYDRO-3-DEOXYHEPTONATE ALDOLASE, DAHP SYNTHETASE |
| 2 | E, H, K, N (A, B, C, D) | LEAD (II) ION | non-polymer | 207.2 | 4 | Chemie (PB) | |||
| 3 | F, I, L, O (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | G, J, M, P (A, B, C, D) | PHOSPHOENOLPYRUVATE | non-polymer | 168.0 | 4 | Chemie (PEP) | |||
| 5 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 152238.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1885.2 | |
| All* | Total formula weight | 154123.2 |
