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ispE ispE ispF ispF ispD ispD ksgA ksgA dxr dxr gcpE gcpE dxs1 dxs1 lytB2 lytB2 lytB1 lytB1 tatD tatD dxs2 dxs2
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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ispE4-diphosphocytidyl-2-C-methyl-D-erythritol kinase; Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol; Belongs to the GHMP kinase family. IspE subfamily. (306 aa)    
Predicted Functional Partners:
ispF
Probable 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase IspF (MECPS); Involved in the biosynthesis of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), two major building blocks of isoprenoid compounds. Catalyzes the conversion of 4-diphosphocytidyl-2- C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (ME-CPP) with a corresponding release of cytidine 5-monophosphate (CMP).
 
 
 0.998
ispD
4-diphosphocytidyl-2C-methyl-D-erythritol synthase IspD (MEP cytidylyltransferase) (MCT); Catalyzes the formation of 4-diphosphocytidyl-2-C-methyl-D- erythritol from CTP and 2-C-methyl-D-erythritol 4-phosphate (MEP). Belongs to the IspD/TarI cytidylyltransferase family. IspD subfamily.
 
 
 0.998
ksgA
Ribosomal RNA small subunit methyltransferase A; Specifically dimethylates two adjacent adenosines (A1518 and A1519) in the loop of a conserved hairpin near the 3'-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits.
 
  
 0.990
dxr
1-deoxy-D-xylulose 5-phosphate reductoisomerase; Catalyzes the NADP-dependent rearrangement and reduction of 1-deoxy-D-xylulose-5-phosphate (DXP) to 2-C-methyl-D-erythritol 4- phosphate (MEP); Belongs to the DXR family.
 
  
 0.987
gcpE
Probable GcpE protein; Converts 2C-methyl-D-erythritol 2,4-cyclodiphosphate (ME- 2,4cPP) into 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate. Belongs to the IspG family.
 
  
 0.983
dxs1
1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily.
 
  
 0.937
lytB2
Probable LYTB-related protein LytB2; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Has a higher activity compared with LytB2. Is essential for M.tuberculosis growth in vitro.
 
  
 0.886
lytB1
Probable LYTB-related protein LytB1; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Has a reduced activity compared with LytB2. Is unable to functionally complement the loss of lytB2 in M.tuberculosis. Belongs to the IspH family.
 
   
 0.873
tatD
Probable deoxyribonuclease TatD (YJJV protein); Rv1008, (MTCI237.25), len: 264 aa. Probable tatD (alternate gene name: yjjV), deoxyribonuclease, component of twin arginine translocation protein export system (see citations below). Similar to many members of the YBL055C/YJJV family e.g. YCFH_ECOLI|P37346 Putative deoxyribonuclease ycfH (265 aa), fasta scores: opt: 487,E(): 1.4e-24, (36.7% identity in 270 aa overlap). Also similar to P37545|YABD_BACSU Putative deoxyribonuclease yabD (255 aa), FASTA scores: opt: 599, E(): 7.7e-33, (40.1% identity in 262 aa overlap). Contains PS01137 Hypot [...]
  
  
 0.850
dxs2
1-deoxy-D-xylulose-5-phosphate synthase Dxs2; Rv3379c, (MTV004.37c), len: 536 aa. Probable dxs2,1-deoxy-D-xylulose 5-phosphate synthase, similar to many e.g. Q9F1V2|DXS from Kitasatospora griseola (Streptomyces griseolosporeus) (649 aa), FASTA scores: opt: 1274, E(): 5.4e-71, (50.9% identity in 570 aa overlap); Q9X7W3|DXS_STRCO|SC6A5.17 from Streptomyces coelicolor (656 aa), FASTA scores: opt: 1248, E(): 2.2e-69, (50.55% identity in 568 aa overlap); Q9RBN6|DXS_STRC1 from Streptomyces sp. strain CL190 (631 aa), FASTA scores: opt: 1237, E(): 1e-68, (49.1% identity in 570 aa overlap); Q50 [...]
 
   
 0.835
Your Current Organism:
Mycobacterium tuberculosis H37Rv
NCBI taxonomy Id: 83332
Other names: M. tuberculosis H37Rv, Mycobacterium sp. H37Rv, Mycobacterium tuberculosis str. H37Rv, Mycobacterium tuberculosis strain H37Rv
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