Detailed view for Rv3470c

Basic information

TDR Targets ID: 980385
Mycobacterium tuberculosis, Probable acetolactate synthase (large subunit) IlvB2 (AHAS) (acetohydroxy-acid synthase large subunit) (ALS)

Source Database / ID:  Tuberculist 

pI: 7.5405 | Length (AA): 552 | MW (Da): 57225 | Paralog Number: 716

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 5 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
1 552 5ahk (A) 1 557 18.00 0 1 1.2577 -0.37
1 551 5fem (A) 92 658 26.00 0 1 1.34289 -0.44
2 544 1ybh (A) 98 646 24.00 0 1 1.2937 -0.4
194 313 3cf4 (G) 21 142 12.00 0 0.51 0.374391 -0.77
391 504 2e3j (A) 104 233 33.00 0.17 0.12 0.188722 2.01

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


This protein does not belong to any OrthoMCL cluster.


No essentiality data collected for this gene and/or its orthologs.

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
Lolium rigidum Acetolactate synthase 516 aa 28.3% 520 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.

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User comments

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Gene identifier Rv3470c (Mycobacterium tuberculosis), Probable acetolactate synthase (large subunit) IlvB2 (AHAS) (acetohydroxy-acid synthase large subunit) (ALS)
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