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glfT2 glfT2 glf glf glfT1 glfT1 ABK74962.1 ABK74962.1 ABK71187.1 ABK71187.1 ABK75671.1 ABK75671.1 aftA aftA ABK76192.1 ABK76192.1 rfbD rfbD mgtA mgtA wecA wecA
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textmining
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glfT2Bifunctional udp-galactofuranosyl transferase glft; Involved in the galactan polymerization of the arabinogalactan (AG) region of the mycolylarabinogalactan-peptidoglycan (mAGP) complex, an essential component of the mycobacteria cell wall. Thus, successively transfers approximately 28 galactofuranosyl (Galf) residues from UDP-galactofuranose (UDP-Galf) onto the galactofuranosyl- galactofuranosyl-rhamnosyl-GlcNAc-diphospho-decaprenol (Galf-Galf-Rha- GlcNAc-PP-C50) acceptor produced by GlfT1, with alternating 1->5 and 1->6 links, forming a galactan domain with approximately 30 galactofu [...] (646 aa)    
Predicted Functional Partners:
glf
UDP-galactopyranose mutase; Identified by match to protein family HMM PF03275; match to protein family HMM TIGR00031.
 
  
 0.987
glfT1
Glycosyl transferase, group 2 family protein; Involved in the biosynthesis of the arabinogalactan (AG) region of the mycolylarabinogalactan-peptidoglycan (mAGP) complex, an essential component of the mycobacterial cell wall. Catalyzes the transfer of the first two galactofuranosyl (Galf) units from UDP- galactofuranose (UDP-Galf) onto the rhamnosyl-GlcNAc-diphospho- decaprenol (Rha-GlcNAc-PP-C50) acceptor, yielding galactofuranosyl- galactofuranosyl-rhamnosyl-GlcNAc-diphospho-decaprenol (Galf-Galf-Rha- GlcNAc-PP-C50). Thus, GlfT1 is the initiator of galactan synthesis, while GlfT2 cont [...]
 
  
 0.985
ABK74962.1
Prenyltransferase, UbiA family protein; Involved in the biosynthesis of decaprenylphosphoryl arabinose (DPA) a precursor for arabinan synthesis in mycobacterial cell wall biosynthesis. Catalyzes the transfer of a 5-phosphoribosyl residue from phosphoribose diphosphate (pRpp) to decaprenyl phosphate (DP) to form decaprenylphosphoryl-5-phosphoribose (DPPR).
  
  
 0.947
ABK71187.1
PAP2 superfamily protein; Involved in the biosynthesis of decaprenylphosphoryl arabinose (DPA) a precursor for arabinan synthesis in mycobacterial cell wall biosynthesis. Could be involved in the dephosphorylation of decaprenylphosphoryl-5-phosphoribose (DPPR) to decaprenyl-phospho- ribose (DPR); Belongs to the PA-phosphatase related phosphoesterase family.
  
  
 0.926
ABK75671.1
Probable conserved transmembrane protein.
 
  
 0.866
aftA
Membrane protein; Involved in the biosynthesis of the arabinogalactan (AG) region of the mycolylarabinogalactan-peptidoglycan (mAGP) complex, an essential component of the mycobacterial cell wall. Catalyzes the addition of the first key arabinofuranosyl (Araf) residue from the sugar donor decaprenyl-phospho-arabinose (DPA) on the C-5 of a 6-linked galactofuranosyl (Galf) of the galactan domain, thus 'priming' the galactan for further elaboration by other arabinofuranosyltransferases. It is not able to add an Araf residue to a terminal Galf.
 
  
 0.789
ABK76192.1
O-antigen export system, permease protein; Identified by match to protein family HMM PF01061.
 
  
 0.782
rfbD
dTDP-4-dehydrorhamnose reductase; Involved in the biosynthesis of the dTDP-L-rhamnose which is a component of the critical linker, D-N-acetylglucosamine-L-rhamnose disaccharide, which connects the galactan region of arabinogalactan to peptidoglycan via a phosphodiester linkage. Catalyzes the reduction of dTDP-6-deoxy-L-lyxo-4-hexulose to yield dTDP-L- rhamnose (By similarity); Belongs to the dTDP-4-dehydrorhamnose reductase family.
  
  
 0.764
mgtA
Glycosyl transferase; Catalyzes the addition of a mannose residue from GDP-D- mannose to GlcAGroAc2 to generate 1,2-di-O-C16/C18:1-(alpha-D- mannopyranosyl)-(1-4)-(alpha-D-glucopyranosyluronic acid)-(1-3)- glycerol(ManGlcAGroAc2); Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
  
  
 0.762
wecA
Glycosyl trasferase; Involved in the biosynthesis of the disaccharide D-N- acetylglucosamine-L-rhamnose which plays an important role in the mycobacterial cell wall as a linker connecting arabinogalactan and peptidoglycan via a phosphodiester linkage. Catalyzes the transfer of the N-acetylglucosamine-1-phosphate (GlcNAc-1P) moiety from UDP-GlcNAc onto the carrier lipid decaprenyl phosphate (C50-P), yielding GlcNAc- pyrophosphoryl-decaprenyl (GlcNAc-PP-C50).
  
  
 0.750
Your Current Organism:
Mycolicibacterium smegmatis
NCBI taxonomy Id: 246196
Other names: M. smegmatis MC2 155, Mycobacterium smegmatis MC2 155, Mycolicibacterium smegmatis MC2 155
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