Detailed view for Rv3014c

Basic information

TDR Targets ID: 981322
Mycobacterium tuberculosis, DNA ligase [NAD dependent] LigA (polydeoxyribonucleotide synthase [NAD+])
Source Database / ID:  Tuberculist 

pI: 5.3195 | Length (AA): 691 | MW (Da): 75257 | Paralog Number: 0

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

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

No Pfam domain information for this protein.

Gene Ontology

Mouse over links to read term descriptions.
No GO information for this protein.

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
8 415 3sgi (A) 8 415 99.99 0 1 1.67135 0.14
9 603 1dgs (A) 2 581 44.00 0 1 1.34597 0.1
517 582 2a1j (B) 224 290 32.00 0 1 0.536414 -0.45
538 668 5v7o (A) 106 249 34.00 0.49 0.42 0.23348 1.03
588 686 2k6g (A) 381 482 40.00 0 1 0.686171 -0.82
606 686 1l7b (A) 2 81 45.00 0 1 0.669121 -0.23

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

No expression data available for this gene

Orthologs

Ortholog group members (OG5_131384)

Species Accession Gene Product
Chlamydia trachomatis CT_146   DNA ligase
Dictyostelium discoideum DDB_G0282299   BRCT domain-containing protein
Escherichia coli b2411   DNA ligase, NAD(+)-dependent
Mycobacterium leprae ML1705c   PROBABLE DNA LIGASE [NAD DEPENDENT] LIGA (POLYDEOXYRIBONUCLEOTIDE SYNTHASE [NAD+])
Mycobacterium tuberculosis Rv3014c   DNA ligase [NAD dependent] LigA (polydeoxyribonucleotide synthase [NAD+])
Mycobacterium ulcerans MUL_1933   NAD-dependent DNA ligase LigA
Schistosoma mansoni Smp_109580   DNA ligase NAD-dependent
Schmidtea mediterranea mk4.069327.00  
Treponema pallidum TP0634   DNA ligase (lig)
Wolbachia endosymbiont of Brugia malayi Wbm0548   NAD-dependent DNA ligase, Lig

Essentiality

Rv3014c has one or more orthologs with essentiality data
Gene/Ortholog Organism Phenotype Source Study
b2411 Escherichia coli essential goodall
Show/Hide essentiality data references
  • 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
  • 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.
  • nmpdr Genome-scale essentiality datasets from published studies (M. tuberculosis) National Microbial Pathogen Data Resource
  • shigen Profiling of E. coli Chromosome (PEC) National Institute of Genetics, Japan
  • yeastgenome Systematic deletion of yeast genes Saccharomyces Genome Database
  • 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.
  • wormbase C. elegans RNAi experiments WormBase web site, http://www.wormbase.org, release WS170
  • blattner Systematic mutagenesis of the E. coli (MG1655) genome J Bacteriol 2004, 186:4921-4930
  • 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
  • keio Systematic single-gene knock-out mutants of E. coli K12 The Keio Collection

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
Staphylococcus aureus DNA ligase Compounds References
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 Rv3014c (Mycobacterium tuberculosis), DNA ligase [NAD dependent] LigA (polydeoxyribonucleotide synthase [NAD+])
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