9QJ1
Crystal structure of S-adenosyl-L-homocysteine hydrolase from P. aeruginosa, Q65N mutant soaked with adenosine and probed with rubidium to confirm disruption of a potassium binding site.
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, H...) | Adenosylhomocysteinase | polymer | 472 | 51721.0 | 8 | UniProt (Q9I685) Pfam (PF05221) Pfam (PF00670) | Pseudomonas aeruginosa PAO1 | S-adenosyl-L-homocysteine hydrolase,AdoHcyase |
| 2 | CA, EA, HA, I, M... (I, J, K, A, B...) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 8 | Chemie (NAD) | |||
| 3 | DA, FA, IA, J, N... (I, J, K, A, B...) | ADENOSINE | non-polymer | 267.2 | 8 | Chemie (ADN) PubChem (60961) | |||
| 4 | AA, BA, GA, JA, K... (H, J, K, A, B...) | PHOSPHATE ION | non-polymer | 95.0 | 14 | Chemie (PO4) PubChem (1061) | |||
| 5 | MA, NA, OA, PA, QA... (A, B, C, D, H...) | water | water | 18.0 | 1655 | Chemie (HOH) |
Sequence modifications
A, B, C, D, H, I, J, K: 1 - 469 (UniProt: Q9I685)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Asn 65 | Gln 65 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 413768.1 | |
| Non-Polymers* | Number of molecules | 30 |
| Total formula weight | 8774.9 | |
| All* | Total formula weight | 422543.0 |
