3M84
Crystal Structure of Phosphoribosylaminoimidazole Synthetase from Francisella tularensis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Phosphoribosylformylglycinamidine cyclo-ligase | polymer | 350 | 38749.0 | 2 | UniProt (Q5NGF2) Pfam (PF00586) Pfam (PF02769) In PDB | Francisella tularensis subsp. tularensis | |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 14 | Chemie (SO4) | |||
| 3 | A | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 1 | Chemie (AMP) | |||
| 4 | A, B | ACETIC ACID | non-polymer | 60.1 | 3 | Chemie (ACY) | |||
| 5 | A, B | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) | |||
| 6 | B | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 7 | water | water | 18.0 | 816 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 347 (UniProt: Q5NGF2)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | EXPRESSION TAG |
| Asn -1 | - | EXPRESSION TAG |
| Ala 0 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77498.0 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 2086.5 | |
| All* | Total formula weight | 79584.4 |
