Detailed view for Tbg972.9.3330

Basic information

TDR Targets ID: 542375
Trypanosoma brucei gambiense, inositol-1(or 4)-monophosphatase, putative

Source Database / ID: 

pI: 4.7074 | Length (AA): 364 | MW (Da): 39986 | Paralog Number: 0

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

Druggability Group : DG

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

PF00459   Inositol monophosphatase family

Gene Ontology

Mouse over links to read term descriptions.
GO:0046855   inositol phosphate dephosphorylation  
GO:0008934   inositol-1(or 4)-monophosphatase activity  
GO:0046854   phosphoinositide phosphorylation  

Structural information

Modbase 3D models:

There are 4 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
6 357 4o7i (A) 1 312 20.00 0 1 1.08603 0.14
8 361 2bji (A) 1005 1273 31.00 0 1 1.02013 0.23
50 361 4as4 (A) 12 273 29.00 0 1 1.06914 -0.19
135 322 2q74 (A) 100 250 39.00 0 1 0.607584 0.61

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


No expression data available for this gene


Ortholog group members (OG5_149824)

Species Accession Gene Product
Leishmania braziliensis LbrM.15.0910   myo-inositol-1 phosphatase, putative
Leishmania donovani LdBPK_150940.1   myo-inositol-1 phosphatase, putative
Leishmania infantum LinJ.15.0940   myo-inositol-1 phosphatase, putative
Leishmania major LmjF.15.0880   myo-inositol-1 phosphatase, putative
Leishmania mexicana LmxM.15.0880   myo-inositol-1 phosphatase, putative
Trypanosoma brucei gambiense Tbg972.9.3330   inositol-1(or 4)-monophosphatase, putative
Trypanosoma brucei Tb927.9.6350   inositol-1(or 4)-monophosphatase, putative
Trypanosoma congolense TcIL3000_9_2190   inositol-1(or 4)-monophosphatase, putative
Trypanosoma cruzi TcCLB.506579.30   myo-inositol-1 phosphatase, putative


Tbg972.9.3330 has one or more orthologs with essentiality data
Gene/Ortholog Organism Phenotype Source Study
Tb09.160.4620 Trypanosoma brucei no significant loss or gain of fitness in bloodstream forms (3 days) alsford
Tb09.160.4620 Trypanosoma brucei no significant loss or gain of fitness in bloodstream forms (6 days) alsford
Tb09.160.4620 Trypanosoma brucei significant loss of fitness in procyclic forms alsford
Tb09.160.4620 Trypanosoma brucei no significant loss or gain of fitness in differentiation of procyclic to bloodstream forms alsford
Show/Hide essentiality data references
  • 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.
  • 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
  • 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.
  • neb C. elegans RNAi phenotypes Data obtained from Wormbase WS150, curated by K. Chaudary and T. Carlow, New England Biolabs
  • 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
  • yeastgenome Systematic deletion of yeast genes Saccharomyces Genome Database
  • wormbase C. elegans RNAi experiments WormBase web site,, release WS170
  • nmpdr Genome-scale essentiality datasets from published studies (M. tuberculosis) National Microbial Pathogen Data Resource
  • keio Systematic single-gene knock-out mutants of E. coli K12 The Keio Collection
  • gerdes Experimental determination and system-level analysis of essential genes in E. coli MG1655 Gerdes et al., J Bacteriol. 2003 185:5673-84

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
Species Target Length Identity Alignment span Linked Drugs Reference
Rattus norvegicus Inositol monophosphatase 1 277 aa 27.8% 309 aa Compounds References
Bos taurus Inositol-1(or 4)-monophosphatase 1 277 aa 29.0% 310 aa Compounds References

Obtained from network model
No druggable targets predicted through repurposing network model


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 Tbg972.9.3330 (Trypanosoma brucei gambiense), inositol-1(or 4)-monophosphatase, putative
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