ISDA: 5WFJ

Deposition Date 2017-07-12

Release Date 2017-10-04

Last Version Date 2024-10-16

Entry Detail

PDB ID:

5WFJ

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

THE JAK3 KINASE DOMAIN IN COMPLEX WITH A COVALENT INHIBITOR

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.48 Å

R-Value Free:

0.25

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine-protein kinase JAK3
Gene (Uniprot):JAK3
Mutagens:C4S, C233S, C241S
Chain IDs:A
Chain Length:293
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P52333 Pfam ID:PF07714 EC:2.7.10.2

Ligand Molecules

9Z4

Primary Citation

Discovery of highly potent, selective, covalent inhibitors of JAK3.

Kempson, J, Ovalle, D, Guo, J, Wrobleski, S.T, Lin, S, Spergel, S.H, Duan, J.J, Jiang, B, Lu, Z, Das, J, Yang, B.V, Hynes, J, Wu, H, Tokarski, J, Sack, J.S, Khan, J, Schieven, G, Blatt, Y, Chaudhry, C, Salter-Cid, L.M, Fura, A, Barrish, J.C, Carter, P.H, Pitts, W.J.Show

Bioorg. Med. Chem. Lett. 27 4622 4625 (2017)

PMID: 28927786 DOI: 10.1016/j.bmcl.2017.09.023

Abstact

A useful and novel set of tool molecules have been identified which bind irreversibly to the JAK3 active site cysteine residue. The design was based on crystal structure information and a comparative study of several electrophilic warheads.

Legend

Protein

Chemical

Disease

Primary Citation of related structures

Abstact

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