3ZEP
Crystal Structure of JAK3 Kinase Domain in Complex with a Pyrrolopyrazine-2-phenyl Ether Inhibitor
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 (A, B, C, D) | TYROSINE-PROTEIN KINASE JAK3 | polymer | 288 | 32973.5 | 4 | UniProt (P52333) Pfam (PF07714) | HOMO SAPIENS (HUMAN) | JANUS KINASE 3, JAK-3, LEUKOCYTE JANUS KINASE, L-JAK |
| 2 | E, F, G, I (A, B, C, D) | 2-[[(3R)-3-acetamido-2,3-dihydro-1H-inden-5-yl]oxy]-N-[(1S)-1-cyclopropylethyl]-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide | non-polymer | 419.5 | 4 | Chemie (1NX) | |||
| 3 | H (C) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | J, K, L, M (A, B, C, D) | water | water | 18.0 | 279 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 813 - 1100 (UniProt: P52333)
| PDB | External Database | Details |
|---|---|---|
| Ser 1040 | Cys 1040 | engineered mutation |
| Ser 1048 | Cys 1048 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 131894.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1770.0 | |
| All* | Total formula weight | 133664.1 |
