4AXF
InsP5 2-K in complex with Ins(3,4,5,6)P4 plus AMPPNP
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-PENTAKISPHOSPHATE 2-KINASE | polymer | 456 | 51321.2 | 1 | UniProt (Q93YN9) Pfam (PF06090) | ARABIDOPSIS THALIANA (THALE CRESS) | INOSITOL 1\,3\,4\,5\,6-PENTAKISPHOSPHATE 2-KINASE, INOSITOL-1\,3\,4\,5\,6-PENTAKISPHOSPHATE 2-KINASE, INS(1\,3\,4\,5\,6)P5 2-KINASE, ATIPK1, INSP5 2-KINASE |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 4 | D (A) | Myo inositol 3,4,5,6 tetrakisphosphate | non-polymer | 500.1 | 1 | Chemie (4MY) |
Sequence modifications
A: 1 - 451 (UniProt: Q93YN9)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Glu -3 | - | expression tag |
| Phe -2 | - | expression tag |
| Glu -1 | - | expression tag |
| Leu 0 | - | expression tag |
| Ser 54 | Ala 54 | conflict |
| Gln 90 | Lys 90 | conflict |
| Thr 157 | Ser 157 | conflict |
| Ile 204 | Asn 204 | conflict |
| Arg 224 | Ser 224 | conflict |
| Cys 321 | Ser 321 | conflict |
| Ile 325 | Leu 325 | conflict |
| Arg 334 | Lys 334 | conflict |
| Arg 337 | Lys 337 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 51321.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1071.7 | |
| All* | Total formula weight | 52392.9 |
