1PKX
Crystal Structure of human ATIC in complex with XMP
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 | Bifunctional purine biosynthesis protein PURH | polymer | 592 | 64693.7 | 4 | UniProt (P31939) Pfam (PF02142) Pfam (PF01808) In PDB | Homo sapiens (human) | ATIC |
| 2 | A, B, C, D | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 3 | A, C | XANTHOSINE-5'-MONOPHOSPHATE | non-polymer | 365.2 | 2 | Chemie (XMP) | |||
| 4 | water | water | 18.0 | 977 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 258774.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 886.8 | |
| All* | Total formula weight | 259661.7 |
