9IWG
crystal structure of xanthine-II ML2/3 in complex with xanthine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | xanthine-II ML2/3 | polymer | 69 | 22127.1 | 2 | GenBank (779742186) | Paenibacillus beijingensis | |
| 2 | C, Q (A, B) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 3 | AA, BA, CA, D, E... (B, A) | MAGNESIUM ION | non-polymer | 24.3 | 24 | Chemie (MG) PubChem (888) | |||
| 4 | DA, P (B, A) | XANTHINE | non-polymer | 152.1 | 2 | Chemie (XAN) | |||
| 5 | EA, FA (A, B) | water | water | 18.0 | 85 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 70 (GenBank: 779742186)
| PDB | External Database | Details |
|---|---|---|
| G 2 | C 159830 | engineered mutation |
| G 3 | U 159831 | engineered mutation |
| U 22 | C 159850 | engineered mutation |
| G 26 | U 159854 | engineered mutation |
| A 49 | C 159877 | engineered mutation |
| U 69 | A 159897 | engineered mutation |
| C 70 | G 159898 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 44254.3 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 1933.9 | |
| All* | Total formula weight | 46188.2 |
