4NK9
Crystal structure of human fibroblast growth factor receptor 1 kinase domain in complex with pyrazolaminopyrimidine 1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | FIBROBLAST GROWTH FACTOR RECEPTOR 1 | polymer | 309 | 35135.3 | 2 | UniProt (P11362) Pfam (PF07714) In PDB | HOMO SAPIENS (HUMAN) | FGFR-1, BASIC FIBROBLAST GROWTH FACTOR RECEPTOR 1, B BFGF-R-1, FMS-LIKE TYROSINE KINASE 2, FLT-2, N-SAM, PROTO-ONC FGR |
| 2 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | A, B | N~4~-{5-[2-(3,5-dimethoxyphenyl)ethyl]-1H-pyrazol-3-yl}-N~2~-[(3-methyl-1,2-oxazol-5-yl)methyl]pyrimidine-2,4-diamine | non-polymer | 435.5 | 2 | Chemie (2K5) | |||
| 5 | water | water | 18.0 | 85 | Chemie (HOH) |
Sequence modifications
A, B: 458 - 765 (UniProt: P11362)
| PDB | External Database | Details |
|---|---|---|
| Gly 457 | - | expression tag |
| Ala 488 | Cys 488 | engineered mutation |
| Ser 584 | Cys 584 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 70270.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1407.4 | |
| All* | Total formula weight | 71678.1 |
