Detailed view for Tb927.9.12730

Basic information

TDR Targets ID: 19810
Trypanosoma brucei, chaperone protein DnaJ, putative
Source Database / ID:  TriTrypDB  GeneDB

pI: 9.1793 | Length (AA): 451 | MW (Da): 48593 | Paralog Number: 0

Signal peptide: Y | GPI Anchor: | 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

PF00226   DnaJ domain
PF00684   DnaJ central domain
PF01556   DnaJ C terminal domain

Gene Ontology

Mouse over links to read term descriptions.
GO:0005575   cellular_component  
GO:0051087   chaperone binding  
GO:0051082   unfolded protein binding  
GO:0031072   heat shock protein binding  
GO:0005524   ATP binding  
GO:0009408   response to heat  
GO:0006457   protein folding  

Metabolic Pathways

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

Structural information

Modbase 3D models:

There are 6 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
11 90 3ag7 (A) 560 648 14.00 0 0.34 0.200284 -0.31
15 97 2ys8 (A) 5 89 30.00 0 0.85 0.543935 -0.36
35 385 4j80 (A) 2 265 33.00 0.0000047 1 0.716071 1.11
35 102 3ucs (C) 1 71 46.00 0 1 0.906676 -2.52
37 127 4wb7 (A) 1 94 40.00 0.0024 1 0.749574 -1.09
38 102 2lgw (A) 2 71 58.00 0 1 0.888024 -1.53

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 Procyclic, Bloodstream Form. Siegel TN
Show/Hide expression data references
  • Siegel TN Genome-wide analysis of mRNA abundance in two life-cycle stages of Trypanosoma brucei and identification of splicing and polyadenylation sites.

Orthologs

Ortholog group members (OG5_133114)

Species Accession Gene Product
Candida albicans CaO19.954   DnaJ-like protein similar to S. cerevisiae XDJ1 (YLR090W) nonessential chaperone regulator
Candida albicans CaO19.8569   DnaJ-like protein similar to S. cerevisiae XDJ1 (YLR090W) nonessential chaperone regulator
Leishmania braziliensis LbrM.34.2890   chaperone protein DNAj, putative
Leishmania donovani LdBPK_353030.1   chaperone protein DnaJ, putative
Leishmania infantum LinJ.35.3030   chaperone protein DNAj, putative
Leishmania major LmjF.35.2980   chaperone protein DNAj, putative
Leishmania mexicana LmxM.34.2980   chaperone protein DNAj, putative
Saccharomyces cerevisiae YLR090W   Xdj1p
Trypanosoma brucei gambiense Tbg972.9.7790   chaperone protein DNAj, putative
Trypanosoma brucei Tb927.9.12730   chaperone protein DnaJ, putative
Trypanosoma cruzi TcCLB.510659.210   chaperone DNAJ protein, putative
Trypanosoma cruzi TcCLB.510743.100   chaperone DNAJ protein, putative

Essentiality

Tb927.9.12730 has direct evidence of essentiality
Gene/Ortholog Organism Phenotype Source Study
Tb09.211.3680 this record Trypanosoma brucei no significant loss or gain of fitness in bloodstream forms (3 days) alsford
Tb09.211.3680 this record Trypanosoma brucei no significant loss or gain of fitness in bloodstream forms (6 days) alsford
Tb09.211.3680 this record Trypanosoma brucei no significant loss or gain of fitness in procyclic forms alsford
Tb09.211.3680 this record Trypanosoma brucei significant gain of fitness in differentiation of procyclic to bloodstream forms alsford
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
  • 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.
  • 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
  • keio Systematic single-gene knock-out mutants of E. coli K12 The Keio Collection
  • wormbase C. elegans RNAi experiments WormBase web site, http://www.wormbase.org, release WS170
  • 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
  • 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

Phenotypes and Validation (curated)

Annotated phenotypes:

Affected Entity Phenotypic quality Occurs in Occurs at Evidence Observed in Drugs/Inhibitors
cell proliferation (GO:0008283) normal (PATO:0000461) bloodstream stage trypomastigotes (PLO:0027) inferred from RNAi experiment (ECO:0000019) No drug identifiers listed for this gene.
Annotator: fernan@iib.unsam.edu.ar. Comment: normal cell proliferation (no significant loss or gain of fitness) in bloodstream forms (stage 6 days). References: 21363968
cell proliferation (GO:0008283) normal (PATO:0000461) procyclic (PLO:0034) inferred from RNAi experiment (ECO:0000019) No drug identifiers listed for this gene.
Annotator: fernan@iib.unsam.edu.ar. Comment: normal cell proliferation (no significant loss or gain of fitness) in procyclic forms . References: 21363968
cell proliferation (GO:0008283) increased (PATO:0000470) procyclic (PLO:0034) inferred from RNAi experiment (ECO:0000019) No drug identifiers listed for this gene.
Annotator: fernan@iib.unsam.edu.ar. Comment: increased cell proliferation (significant gain of fitness) in differentiation of procyclic to bloodstream forms . References: 21363968

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

1 literature reference was collected for this gene.

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Gene identifier Tb927.9.12730 (Trypanosoma brucei), chaperone protein DnaJ, putative
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