Detailed view for TGME49_253440

Basic information

TDR Targets ID: 257838
Toxoplasma gondii, cell-cycle-associated protein kinase SRPK, putative
Source Database / ID:  ToxoDB 

pI: 5.4469 | Length (AA): 1763 | MW (Da): 187497 | Paralog Number: 0

Signal peptide: N | GPI Anchor: N | Predicted trans-membrane segments: 0

Druggability Group : DG5

Targets have been classified into druggability groups (DG) according to their druggability score in network driven prioritizations. DGs range from 1 to 5; the higher the group number, the higher the chance of the target to be druggable

Pfam domains

PF00069   Protein kinase domain

Gene Ontology

Mouse over links to read term descriptions.
GO:0005524   ATP binding  
GO:0004674   protein serine/threonine kinase activity  
GO:0004672   protein kinase activity  
GO:0006468   protein amino acid phosphorylation  

Metabolic Pathways

This gene is not mapped to any metabolic pathway in KEGG.

Structural information

Modbase 3D models:

There are 9 models calculated for this protein. More info on these models, including the models themselves is available at: Modbase

Target Beg Target End Template Template Beg Template End Identity Evalue Model Score MPQS zDope
304 1020 1q8y (A) 144 715 52.00 0 1 -0.411907 2.37
304 1011 1wak (A) 67 653 53.00 0 1 -0.224012 2.14
306 511 2x7g (A) 81 244 48.00 0 0.99 0.282646 0.75
834 1019 5ci6 (A) 188 357 35.00 0.0000097 1 0.330902 -0.07
847 904 4bf2 (A) 815 877 44.00 0.0051 0.08 0.223298 1.46
868 1013 2xrw (A) 169 323 32.00 0.00000085 0.96 0.494213 -0.67
1676 1763 4zia (A) 34 118 9.00 0 0.01 0.115715 -0.88
1700 1763 4cpc (A) 101 170 22.00 0 0.01 0.157102 -0.72
1704 1763 2xdj (A) 6 56 29.00 0 0 0.0968329 -0.31

Help me make sense of these data.

Target Beg: first modeled residue
Target End: last modeled residue
Template: template structure used for modelling (PDB accession and chain)
Template Beg: first template residue in target-template alignment
Template End: last template residue in target-template alignment
Identity: sequence identity
Evalue: E value for target-template hit
Model Score: GA341 score (>0.7 for reliable model)
MPQS: ModPipe Quality Score (>1.1 for reliable model)
zDope: zDope Score (negative for reliable model)

A more detailed description of these scores is available at the Modbase Model Evaluation Help Pages, and in the papers referenced therein.

PDB Structures:

No structure availble in the PDB for this protein

Expression

Upregulation Percent Ranking Stage Dataset
Upper 80-100% percentile VEG Tachyzoite, ME49 Tachyzoite, ME49 merozoite, ME49 Oocyst, ME49 Bradyzoite. Gregory Hehl AB Fritz HM Sibley/Greg
Show/Hide expression data references
  • Sibley/Greg ToxoDB
  • Gregory ToxoDB
  • Hehl AB Asexual expansion of Toxoplasma gondii merozoites is distinct from tachyzoites and entails expression of non-overlapping gene families to attach, invade, and replicate within feline enterocytes.
  • Fritz HM Transcriptomic analysis of toxoplasma development reveals many novel functions and structures specific to sporozoites and oocysts.

Orthologs

Ortholog group members (OG5_127107)

Species Accession Gene Product
Arabidopsis thaliana AT4G35500   protein kinase family protein
Arabidopsis thaliana AT5G22840   protein kinase family protein
Arabidopsis thaliana AT3G44850   serine/threonine kinase 23
Arabidopsis thaliana AT3G53030   ser/arg-rich protein kinase 4
Arabidopsis thaliana AT2G17530   putative protein kinase
Babesia bovis BBOV_III007370   protein kinase domain containing protein
Brugia malayi Bm1_44605   Protein kinase domain containing protein
Candida albicans CaO19.9972   one of two genes similar to S. cerevisiae SKY1 (YMR216C) which phosphorylaties mRNA shuttle protein Npl3p
Candida albicans CaO19.2436   one of two genes similar to S. cerevisiae SKY1 (YMR216C) which phosphorylaties mRNA shuttle protein Npl3p
Caenorhabditis elegans CELE_B0464.5   Protein SPK-1, isoform A
Cryptosporidium hominis Chro.10329   protein kinase domain
Cryptosporidium parvum cgd1_2960   protein kinase CMGC group, Sky1p like S/T protein kinase probably involved in RNA metabolism
Dictyostelium discoideum DDB_G0275627   SRPK family protein kinase
Drosophila melanogaster Dmel_CG8174   CG8174 gene product from transcript CG8174-RA
Drosophila melanogaster Dmel_CG11489   serine-arginine protein kinase at 79D
Echinococcus granulosus EgrG_000301500   expressed protein
Entamoeba histolytica EHI_104670   protein kinase, putative
Entamoeba histolytica EHI_035500   protein kinase, putative
Echinococcus multilocularis EmuJ_000301500   expressed protein
Giardia lamblia GL50803_17335   Kinase, CMGC SRPK
Homo sapiens ENSG00000096063   SRSF protein kinase 1
Homo sapiens ENSG00000184343   SRSF protein kinase 3
Homo sapiens ENSG00000135250   SRSF protein kinase 2
Leishmania braziliensis LbrM.30.3610   serine/threonine-protein kinase, putative,protein kinase, putative
Leishmania donovani LdBPK_303640.1   serine/threonine-protein kinase, putative
Leishmania infantum LinJ.30.3640   serine/threonine-protein kinase, putative,protein kinase, putative
Leishmania major LmjF.30.3580   serine/threonine-protein kinase, putative,protein kinase, putative
Leishmania mexicana LmxM.29.3580   serine/threonine-protein kinase, putative,protein kinase, putative
Loa Loa (eye worm) LOAG_03178   CMGC/SRPK protein kinase
Mus musculus 20815   serine/arginine-rich protein specific kinase 1
Mus musculus ENSMUSG00000002007   serine/arginine-rich protein specific kinase 3
Mus musculus ENSMUSG00000062604   serine/arginine-rich protein specific kinase 2
Neospora caninum NCLIV_007880   GM10776, related
Oryza sativa 4347794   Os09g0552300
Oryza sativa 4334107   Os03g0748400
Plasmodium berghei PBANKA_0401100   serine/threonine protein kinase, putative
Plasmodium falciparum PF3D7_0302100   serine/threonine protein kinase
Plasmodium knowlesi PKNH_0840600   serine/threonine protein kinase, putative
Plasmodium vivax PVX_119250   serine/threonine protein kinase, putative
Plasmodium yoelii PY06573   Protein kinase domain, putative
Saccharomyces cerevisiae YMR216C   Sky1p
Schistosoma japonicum Sjp_0311460   expressed protein
Schistosoma japonicum Sjp_0000700   ko:K08831 SFRS protein kinase, putative
Schistosoma mansoni Smp_041770   serine/threonine protein kinase
Schmidtea mediterranea mk4.004082.01   Serine/threonine kinase
Schmidtea mediterranea mk4.004082.02  
Trypanosoma brucei gambiense Tbg972.6.4770   serine/arginine-rich protein specific kinase SRPK, putative,protein kinase, putative
Trypanosoma brucei Tb927.6.4970   serine/arginine-rich protein specific kinase SRPK, putative
Trypanosoma congolense TcIL3000_6_4400   serine/arginine-rich protein specific kinase SRPK, putative
Trypanosoma cruzi TcCLB.506945.220   serine/arginine-rich protein specific kinase SRPK, putative
Toxoplasma gondii TGME49_253440   cell-cycle-associated protein kinase SRPK, putative
Theileria parva TP04_0645   serine/threonine protein kinase, putative

Essentiality

TGME49_253440 has direct evidence of essentiality
Gene/Ortholog Organism Phenotype Source Study
Tb927.6.4970 Trypanosoma brucei no significant loss or gain of fitness in bloodstream forms (3 days) alsford
Tb927.6.4970 Trypanosoma brucei significant loss of fitness in bloodstream forms (6 days) alsford
Tb927.6.4970 Trypanosoma brucei no significant loss or gain of fitness in procyclic forms alsford
Tb927.6.4970 Trypanosoma brucei no significant loss or gain of fitness in differentiation of procyclic to bloodstream forms alsford
CELE_B0464.5 Caenorhabditis elegans embryonic lethal wormbase
CELE_B0464.5 Caenorhabditis elegans larval lethal wormbase
CELE_B0464.5 Caenorhabditis elegans sterile wormbase
PBANKA_0401100 Plasmodium berghei Slow plasmo
TGME49_253440 this record Toxoplasma gondii Probably essential sidik
Show/Hide essentiality data references
  • plasmo Functional Profiling of a Plasmodium Genome Reveals an Abundance of Essential Genes. Bushell, Ellen, et al. "Functional profiling of a Plasmodium genome reveals an abundance of essential genes." Cell 170.2 (2017): 260-272.
  • blattner Systematic mutagenesis of the E. coli (MG1655) genome J Bacteriol 2004, 186:4921-4930
  • gerdes Experimental determination and system-level analysis of essential genes in E. coli MG1655 Gerdes et al., J Bacteriol. 2003 185:5673-84
  • nmpdr Genome-scale essentiality datasets from published studies (M. tuberculosis) National Microbial Pathogen Data Resource
  • alsford High-throughput phenotyping using parallel sequencing of RNA interference targets in the African trypanosome Genome Res 2011, 21:915-924
  • keio Systematic single-gene knock-out mutants of E. coli K12 The Keio Collection
  • neb C. elegans RNAi phenotypes Data obtained from Wormbase WS150, curated by K. Chaudary and T. Carlow, New England Biolabs
  • goodall The Essential Genome of Escherichia coli K-12 (Transposon directed high-throughput mutagenesis) Goodall, Emily CA, et al. "The essential genome of Escherichia coli K-12." mBio 9.1 (2018): e02096-17.
  • sidik A Genome-wide CRISPR Screen in Toxoplasma Identifies Essential Apicomplexan Genes. Sidik, Saima M., et al. "A genome-wide CRISPR screen in toxoplasma identifies essential apicomplexan genes." Cell 166.6 (2016): 1423-1435.
  • shigen Profiling of E. coli Chromosome (PEC) National Institute of Genetics, Japan
  • wormbase C. elegans RNAi experiments WormBase web site, http://www.wormbase.org, release WS170
  • yeastgenome Systematic deletion of yeast genes Saccharomyces Genome Database

Phenotypes and Validation (curated)

We have no manually annotated phenotypes for this target. What does this mean? / Care to help?

In TDR Targets, information about phenotypes that are caused by drugs, or by genetic manipulation of cells (e.g. gene knockouts or knockdowns) is manually curated from the literature. These descriptions help to describe the potential of the target for drug development. If no information is available for this gene or if the information is incomplete, this may mean that i) the papers containing this information either appeared after the curation effort for this organism was carried out or they were inadvertently missed by curators; or that ii) the curation effort for this organism has not yet started.

In any case, if you have information about papers containing relevant validation data for this target, please contact us.

Annotated validation

No validation data for this target

Associated compounds / Druggability

Known modulators for this target

No chemical compounds associated to this gene

Predicted associations

By orthology with druggable targets
Species Known druggable target Linked compounds Reference
Homo sapiens SRSF protein kinase 2 Compounds References
Homo sapiens SRSF protein kinase 1 Compounds References
Homo sapiens SRSF protein kinase 3 Compounds References
By sequence similarity to non orthologous druggable targets
No additional associated druggable targets
Obtained from network model

Ranking Plot

Putative Drugs List

Compound Raw Global Species
0.0032 0.5 0.5
0.0016 0.5 0.5
0.0039 0.5 0.5
0.0059 1 1
0.0039 0.9485 0.5
0.0098 0.3242 0.2614
0.0012 0.5 0.5
0.0027 1 0.5
0.0012 0.5 0.5
0.0039 0.5 0.5
0.0032 0.5 0.5
0.0063 1 1
0.0093 0.8828 0
0.0033 1 1
0.0022 0.5 0.5
0.0064 0.3377 0
0.0081 1 0.5
0.0091 1 0.5
0.0063 0.7244 0.7244
0.0059 1 1
0.0056 1 0.5
0.0029 0.5 0.5
0.0069 0.3067 1
0.0042 0.5 0.5
0.0007 0.5 0.5
0.0037 1 0.5
0.0023 0.5 0.5
0.0016 0.5 0.5
0.0088 0.4477 1
0.0004 0.5 0.5
0.0018 0.5 0.5
0.0092 1 0.5
0.0066 0.3101 0
0.0026 0.5 0.5
0.0081 0.5 0.5
0.0012 0.5 0.5
0.0033 0.5 0.5
0.0011 1 0.5
0.0003 0.5 0.5
0.0036 0.5 0.5
0.0067 0.5 0.5
0.0007 0.5 0.5
0.0008 0.5 0.5
0.0059 1 1
0.0007 0.5 0.5
0.0061 0.6883 0.6656
0.0062 0.6935 0

Assayability

Assay information

No assay information for this target.

Reagent availability

No reagent availability information for this target.

Bibliographic References

No literature references available for this target.

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User comments

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Gene identifier TGME49_253440 (Toxoplasma gondii), cell-cycle-associated protein kinase SRPK, putative
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