ISDA: 4RSS

Deposition Date 2014-11-11

Release Date 2015-10-21

Last Version Date 2024-03-20

Entry Detail

PDB ID:

4RSS

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

Crystal structure of tyrosine-protein kinase SYK with an inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.83 Å

R-Value Free:

0.24

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine-protein kinase SYK
Gene (Uniprot):SYK
Chain IDs:A
Chain Length:290
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P43405 Pfam ID:PF07714 EC:2.7.10.2

Ligand Molecules

4MG

Primary Citation

Highly potent and selective pyrazolylpyrimidines as Syk kinase inhibitors.

Choi, J.S, Hwang, H.J, Kim, S.W, Lee, B.I, Lee, J, Song, H.J, Koh, J.S, Kim, J.H, Lee, P.H.Show

Bioorg.Med.Chem.Lett. 25 4441 4446 (2015)

PMID: 26384287 DOI: 10.1016/j.bmcl.2015.09.011

Abstact

A series of pyrazolylpyrimidine scaffold based Syk inhibitors were synthesized and evaluated for their biological activities and selectivity. Lead optimization efforts provided compounds with potent Syk inhibition in both enzymatic and TNF-α release assay.

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Primary Citation of related structures