Detailed view for PF3D7_1019000

Basic information

TDR Targets ID: 1259
Plasmodium falciparum, eukaryotic translation initiation factor subunit eIF2A, putative
Source Database / ID:  PlasmoDB   |   GeneDB   |   MPMP

pI: 8.964 | Length (AA): 2405 | MW (Da): 280755 | Paralog Number: 0

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

Druggability Group : DG2

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

PF02213   GYF domain
PF08662   Eukaryotic translation initiation factor eIF2A

Gene Ontology

Mouse over links to read term descriptions.
GO:0005515   protein binding  

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
78 465 4u1f (A) 223 623 18.00 0.0045 0.8 0.0490306 1.35
161 558 3wj9 (A) 3 410 21.00 0 0.96 0.245189 0.79
903 1080 4f61 (I) 36 243 26.00 0.91 0.07 0.213312 -0.87
1232 1536 4lo6 (B) 302 626 28.00 0.0057 0.09 0.0291191 1.52
1567 1797 4tql (A) 9 238 10.00 0.0016 0.08 0.16745 -0.63
1858 2206 4r6g (A) 26 404 24.00 0.52 0.93 0.305414 0.38
1947 2146 4tql (A) 22 228 13.00 0.36 0.09 0.24786 -1.13
2329 2381 1wh2 (A) 16 70 34.00 0.015 1 0.464437 -0.92
2330 2393 3k3v (A) 15 90 34.00 0.12 0.86 0.252011 -0.39

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 intra-erythrocytic - 0 hs, intra-erythrocytic - 8 hs, intra-erythrocytic - 16 hs, sporozoite, Sporozoite. Otto TD PlasmoDB Zanghi G
Upregulation Percent Ranking Stage Dataset
Upper 60-80% percentile intra-erythrocytic - 24 hs, intra-erythrocytic - 32 hs, intra-erythrocytic - 40 hs, intra-erythrocytic - 48 hs, merozoite, early ring, early trophozoite, late ring, late schizont, late trophozoite, Oocyst, Ring, Male Gametocyte. Otto TD PlasmoDB Zanghi G Lasonder E
Upregulation Percent Ranking Stage Dataset
Mid 40-60% percentile gametocyte, early schizont, Female Gametocyte. PlasmoDB Lasonder E
Show/Hide expression data references
  • Lasonder E Integrated transcriptomic and proteomic analyses of P. falciparum gametocytes. Molecular insight into sex-specific processes and translational repression.
  • Zanghi G A Specific PfEMP1 Is Expressed in P. falciparum Sporozoites and Plays a Role in Hepatocyte Infection.
  • Otto TD New insights into the blood-stage transcriptome of Plasmodium falciparum using RNA-Seq.
  • PlasmoDB Data on upregulation of P. falciparum genes in different life cycle stages, combined from several microarray experiments available in PlasmoDB

Orthologs

Ortholog group members (OG5_153212)

Species Accession Gene Product
Babesia bovis BBOV_III005170   hypothetical protein
Plasmodium berghei PBANKA_0503200   eukaryotic translation initiation factor subunit eIF2A, putative
Plasmodium falciparum PF3D7_1019000   eukaryotic translation initiation factor subunit eIF2A, putative
Plasmodium knowlesi PKNH_0603300   eukaryotic translation initiation factor subunit eIF2A, putative
Plasmodium vivax PVX_001810   hypothetical protein, conserved
Plasmodium yoelii PY04040   GYF domain, putative
Theileria parva TP02_0436   hypothetical protein

Essentiality

PF3D7_1019000 has one or more orthologs with essentiality data
Gene/Ortholog Organism Phenotype Source Study
PBANKA_0503200 Plasmodium berghei Essential plasmo
Show/Hide essentiality data references
  • shigen Profiling of E. coli Chromosome (PEC) National Institute of Genetics, Japan
  • blattner Systematic mutagenesis of the E. coli (MG1655) genome J Bacteriol 2004, 186:4921-4930
  • wormbase C. elegans RNAi experiments WormBase web site, http://www.wormbase.org, release WS170
  • 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.
  • yeastgenome Systematic deletion of yeast genes Saccharomyces Genome Database
  • gerdes Experimental determination and system-level analysis of essential genes in E. coli MG1655 Gerdes et al., J Bacteriol. 2003 185:5673-84
  • 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.
  • alsford High-throughput phenotyping using parallel sequencing of RNA interference targets in the African trypanosome Genome Res 2011, 21:915-924
  • 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.
  • nmpdr Genome-scale essentiality datasets from published studies (M. tuberculosis) National Microbial Pathogen Data Resource

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

Druggability index (range: 0 to 1): 0.5

Known modulators for this target

No chemical compounds associated to this gene

Predicted associations

By orthology with druggable targets
Non orthologous druggable targets
By sequence similarity to non orthologous druggable targets
No additional associated druggable targets
Obtained from network model
No druggable targets predicted through repurposing network model

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.

If you have references for this gene, please enter them in a user comment (below) or Contact us.

User comments

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Gene identifier PF3D7_1019000 (Plasmodium falciparum), eukaryotic translation initiation factor subunit eIF2A, putative
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