Rv1079 Cystathionine gamma-lyase (EC 4.4.1.1)

Summary

Symbol Product Feature Type Start End Strand Length AA Length is TF
Rv1079 metB Cystathionine gamma-lyase (EC 4.4.1.1) CDS 1204067 1205233 + 1 167 388 FALSE

Rv1079 (Cystathionine gamma-lyase (EC 4.4.1.1)) is predicted to be co-regulated in modules bicluster_0212 with residual 0.55 and bicluster_0408 with residual 0.55.

This regulation is possibly mediated by two de-novo identified cis-regulatory motifs in each module with e-values , 0.00 and 0.00 for bicluster_0212 and 0.01 and 0.62 for bicluster_0408 respectively.

These modules are enriched for following go terms: fatty acid synthase activity.

This gene is found to be for growth on cholesterol.

Mutant available?:

Product (LegacyBRC) Product (RefSeq)
Cystathionine gamma-synthase cystathionine gamma-synthase
Operon # Operon
726 -
Locus Tuberculist Genome View

Tuberculist

Quickview
Locus Tag KEGG Pathways

KEGG

Cysteine and methionine metabolism

28
Total items in this category:  

KEGG

Selenocompound metabolism

40
Total items in this category:  

KEGG

Sulfur metabolism

12
Total items in this category:  

KEGG

Metabolic pathways

601
Total items in this category:  

KEGG

Biosynthesis of secondary metabolites

326
Total items in this category:  
BioCyc Gene Page Cellular Overview Map
Link to STRING STRING Network

STRING

GI Number Protein ID Blast Conserved Domains
15608219 NP_215595.1 Run
GO:0004123

cystathionine gamma-lyase activity

cystathionine gamma-lyase activity

Details: 
Catalysis of the reaction: L-cystathionine + H2O = 2-oxobutanoate + L-cysteine + NH4+.
GO Category: 
molecular_function
1
Total items in this category:  
GO:0003962

cystathionine gamma-synthase activity

cystathionine gamma-synthase activity

Details: 
Catalysis of the reaction: O-succinyl-L-homoserine + L-cysteine = cystathionine + succinate.
GO Category: 
molecular_function
1
Total items in this category:  
GO:0004123

cystathionine gamma-lyase activity

cystathionine gamma-lyase activity

Details: 
Catalysis of the reaction: L-cystathionine + H2O = 2-oxobutanoate + L-cysteine + NH4+.
GO Category: 
molecular_function
1
Total items in this category:  
GO:0005886

plasma membrane

plasma membrane

Details: 
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
GO Category: 
cellular_component
1284
Total items in this category:  
GO:0019279

L-methionine biosynthetic process from L-homoserine via cystathionine

L-methionine biosynthetic process from L-homoserine via cystathionine

Details: 
The chemical reactions and pathways resulting in the formation of L-methionine from other compounds, including L-homoserine, via the intermediate cystathionine.
GO Category: 
biological_process
1
Total items in this category:  
GO:0019343

cysteine biosynthetic process via cystathionine

cysteine biosynthetic process via cystathionine

Details: 
The chemical reactions and pathways resulting in the formation of cysteine, via the intermediate cystathionine.
GO Category: 
biological_process
1
Total items in this category:  
No TFOE experiment results were found

Quantitative Proteomics Data

t-test p-value Cholesterol/Glycerol Ratio
0.700000 3.17

How essentiality calculations were done?

The relative representation of each mutant was determined by calculating the fold change (sequence reads/insertion in cholesterol divided by sequence reads/insertion in glycerol) for each gene. Statistical significance was determined by t-test. Each insertion site in each replicate sample was treated as a separate data point. The hyperbola used for defining genes specifically required for growth in cholesterol was defined by the formula, y = 3.8/x+0.7. Genes above this line are annotated as required for growth on cholesterol.

TRIP log2 fold abundance change

reports the log2 abundance fold change of each TFI strain, relative to no induction, in absence or presence of drug, averaged across experimental replicates. Also reported are the accompanying z-scores and two-sided t-test p-values for each TFI strain under each condition. Please refer to Ma et al., 2020, Nature Microbiology for more information.

p-value Untreated:
p-value INH: