7BGN
Crystal structure of MtHISN2-AMP complex, a bifunctional enzyme from the histidine biosynthetic pathway
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, E... (A, B, C, D, E...) | Phosphoribosyl-AMP cyclohydrolase | polymer | 238 | 26692.1 | 6 | UniProt (A0A072U2X9) Pfam (PF01502) Pfam (PF01503) | Medicago truncatula (Barrel medic) | |
| 2 | BA, CA, FA, G, GA... (E, A, F, B, C...) | ZINC ION | non-polymer | 65.4 | 18 | Chemie (ZN) | |||
| 3 | DA, EA, I, J, JA... (E, A, F, B, C...) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 11 | Chemie (AMP) | |||
| 4 | L (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | AA, LA (D, F) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | MA, NA, OA, PA, QA... (A, B, C, D, E...) | water | water | 18.0 | 62 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 49 - 283 (UniProt: A0A072U2X9)
| PDB | External Database | Details |
|---|---|---|
| Ser 46 | - | expression tag |
| Asn 47 | - | expression tag |
| Ala 48 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 160152.4 | |
| Non-Polymers* | Number of molecules | 32 |
| Total formula weight | 5205.3 | |
| All* | Total formula weight | 165357.7 |
