Detailed view for PF3D7_1031000

Basic information

TDR Targets ID: 1377
Plasmodium falciparum, 25 kDa ookinete surface antigen precursor
Source Database / ID:  PlasmoDB   |   GeneDB   |   MPMP

pI: 6.6643 | Length (AA): 217 | MW (Da): 24143 | Paralog Number: 0

Signal peptide: Y | GPI Anchor: Y | Predicted trans-membrane segments: 1

Druggability Group : DG1

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

PF06247   Pvs28 EGF domain

Gene Ontology

Mouse over links to read term descriptions.
GO:0008150   biological_process  
GO:0003674   molecular_function  
GO:0016020   membrane  
GO:0009986   cell surface  

Metabolic Pathways

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

Structural information

Modbase 3D models:

There are 10 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
23 195 1z1y (A) 1 175 37.00 0.000000000011 1 0.86 2.18
23 194 1z27 (A) 1 174 37.00 0.0000029 1 1.13393 0.71
24 192 1z27 (A) 2 172 37.00 0.000000061 1 1.1376 0.49
24 192 1z1y (A) 2 172 45.00 0 1 1.1392 0.49
89 168 1oz6 (A) 24 133 30.00 0.35 0.11 0.443064 -0.24
107 148 3q39 (A) 253 299 48.00 0.21 0.03 0.514948 -0.19
24 194 1z27 (A) 2 174 37.00 0.00019 1 1.12972 0.63
24 192 1z1y (A) 2 172 46.00 0 1 1.1436 0.54
89 168 1oz6 (A) 24 133 31.00 0.13 0.28 0.446464 -0.01
164 194 1szb (A) 137 167 19.00 0.8 0.43 0.234057 0.9

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:

PDB tag
  • 1Z1Y:
  • Resolution Method # Atoms # Residues Dep. Date Pub. Date Mod. Date
PDB tag
  • 1Z27:
  • Resolution Method # Atoms # Residues Dep. Date Pub. Date Mod. Date
PDB tag
  • 1Z3G:
  • Resolution Method # Atoms # Residues Dep. Date Pub. Date Mod. Date
PDB tag
  • 6B0H:
  • Resolution Method # Atoms # Residues Dep. Date Pub. Date Mod. Date

Expression

Upregulation Percent Ranking Stage Dataset
Upper 80-100% percentile gametocyte, Oocyst, Female Gametocyte, Male Gametocyte. PlasmoDB Zanghi G Lasonder E
Upregulation Percent Ranking Stage Dataset
Mid 40-60% percentile intra-erythrocytic - 0 hs, intra-erythrocytic - 16 hs, intra-erythrocytic - 24 hs, Ring. Otto TD Zanghi G
Upregulation Percent Ranking Stage Dataset
Lower 20-40% percentile intra-erythrocytic - 8 hs, intra-erythrocytic - 32 hs, intra-erythrocytic - 40 hs, intra-erythrocytic - 48 hs, Sporozoite. Otto TD Zanghi G
Show/Hide expression data references
  • Otto TD New insights into the blood-stage transcriptome of Plasmodium falciparum using RNA-Seq.
  • 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.
  • 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_156053)

Species Accession Gene Product
Plasmodium berghei PBANKA_0515000   25 kDa ookinete surface antigen precursor
Plasmodium falciparum PF3D7_1031000   25 kDa ookinete surface antigen precursor
Plasmodium knowlesi PKNH_0615700   25 kDa ookinete surface antigen precursor, putative
Plasmodium vivax PVX_111175   ookinete surface protein Pvs25
Plasmodium yoelii PY00522   28 kDa ookinete surface protein

Essentiality

PF3D7_1031000 has one or more orthologs with essentiality data
Gene/Ortholog Organism Phenotype Source Study
PBANKA_0515000 Plasmodium berghei Dispensable plasmo
Show/Hide essentiality data references
  • keio Systematic single-gene knock-out mutants of E. coli K12 The Keio Collection
  • 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.
  • shigen Profiling of E. coli Chromosome (PEC) National Institute of Genetics, Japan
  • 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.
  • gerdes Experimental determination and system-level analysis of essential genes in E. coli MG1655 Gerdes et al., J Bacteriol. 2003 185:5673-84
  • neb C. elegans RNAi phenotypes Data obtained from Wormbase WS150, curated by K. Chaudary and T. Carlow, New England Biolabs
  • yeastgenome Systematic deletion of yeast genes Saccharomyces Genome Database
  • blattner Systematic mutagenesis of the E. coli (MG1655) genome J Bacteriol 2004, 186:4921-4930
  • alsford High-throughput phenotyping using parallel sequencing of RNA interference targets in the African trypanosome Genome Res 2011, 21:915-924
  • 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.
  • nmpdr Genome-scale essentiality datasets from published studies (M. tuberculosis) National Microbial Pathogen Data Resource
  • wormbase C. elegans RNAi experiments WormBase web site, http://www.wormbase.org, release WS170

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
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_1031000 (Plasmodium falciparum), 25 kDa ookinete surface antigen precursor
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