5XU6
Crystal structure of inositol 1,3,4,5,6-pentakisphosphate 2-kinase (IPK1) from Cryptococcus neoformans
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 | Inositol-pentakisphosphate 2-kinase | polymer | 417 | 46802.8 | 4 | UniProt (J9VKS8) Pfam (PF06090) In PDB | Cryptococcus neoformans var. grubii serotype A | Inositol-pentakisphosphate 2-kinase,variant |
| 2 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 3 | water | water | 18.0 | 357 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 415 (UniProt: J9VKS8)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 64 | Gln 64 | engineered mutation |
| Ala 66 | Glu 66 | engineered mutation |
| Ala 67 | Glu 67 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 187211.4 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 864.6 | |
| All* | Total formula weight | 188075.9 |
