7TN8
Crystal structure of Zea mays Inositol-tetrakisphosphate Kinase 1 mutant (ZmITPK1-H192A) in complex with InsP6
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Inositol-tetrakisphosphate 1-kinase 1 | polymer | 342 | 37289.4 | 1 | UniProt (Q84Y01) Pfam (PF17927) Pfam (PF05770) | Zea mays (Maize) | Inositol 1,3,4-trisphosphate 5/6-kinase 1,Inositol-triphosphate 5/6-kinase 1,Ins(1,4)P(3) 5/6-kinase 1,Low phytic acid protein 2,ZmIpk |
| 2 | B (A) | INOSITOL HEXAKISPHOSPHATE | non-polymer | 660.0 | 1 | Chemie (IHP) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A: 1 - 342 (UniProt: Q84Y01)
| PDB | External Database | Details |
|---|---|---|
| Ala 192 | His 192 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 37289.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 695.5 | |
| All* | Total formula weight | 37984.9 |
