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thiC thiC thiD thiD thiG thiG thiE thiE fbiC fbiC thiS thiS Rv0421c Rv0421c purM purM purK purK dprA dprA moeB2 moeB2
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thiCProbable thiamine biosynthesis protein ThiC; Catalyzes the synthesis of the hydroxymethylpyrimidine phosphate (HMP-P) moiety of thiamine from aminoimidazole ribotide (AIR) in a radical S-adenosyl-L-methionine (SAM)-dependent reaction. Belongs to the ThiC family. (547 aa)    
Predicted Functional Partners:
thiD
Probable phosphomethylpyrimidine kinase ThiD (HMP-phosphate kinase) (HMP-P kinase); Catalyzes the phosphorylation of hydroxymethylpyrimidine phosphate (HMP-P) to HMP-PP, and of HMP to HMP-P. Belongs to the ThiD family.
 
 
 0.998
thiG
Probable thiamin biosynthesis protein ThiG (thiazole biosynthesis protein); Catalyzes the rearrangement of 1-deoxy-D-xylulose 5-phosphate (DXP) to produce the thiazole phosphate moiety of thiamine. Sulfur is provided by the thiocarboxylate moiety of the carrier protein ThiS. In vitro, sulfur can be provided by H(2)S.
 
  
 0.941
thiE
Thiamine-phosphate synthase; Condenses 4-methyl-5-(beta-hydroxyethyl)thiazole monophosphate (THZ-P) and 2-methyl-4-amino-5-hydroxymethyl pyrimidine pyrophosphate (HMP-PP) to form thiamine monophosphate (TMP).
 
  
 0.902
fbiC
Probable F420 biosynthesis protein FbiC; Catalyzes the radical-mediated synthesis of 7,8-didemethyl-8- hydroxy-5-deazariboflavin (FO) from 5-amino-6-(D-ribitylamino)uracil and L-tyrosine; In the C-terminal section; belongs to the radical SAM superfamily. CofH family.
  
  
 0.859
thiS
Possible protein ThiS; Rv0416, (MTCY22G10.13), len: 68 aa. Possible thiS protein, equivalent to T44740|4154055|CAA22709.1|AL035159|MLCB1450.25 hypothetical protein from Mycobacterium leprae (74 aa), FASTA scores: opt: 303, E(): 2e-18, (71.6% identity in 74 aa overlap). Shows weak similarity with O32583|THIS_ECOLI|THIG1|B3991.1 this protein from Escherichia coli strain K12 (66 aa),FASTA scores: opt: 103, E(): 0.052, (30.9% identity in 68 aa overlap). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004).
  
  
 0.851
Rv0421c
Conserved hypothetical protein; Rv0421c, (MTCY22G10.18c), len: 209 aa. Conserved hypothetical protein, showing similarity with NP_103507.1|14022684|BAB49293.1|AP002998 hypothetical protein from Mesorhizobium loti (214 aa).
  
    0.848
purM
Phosphoribosylformylglycinamidine cyclo-ligase; Rv0809, (MTV043.01), len: 364 aa. Probable purM,5'-phosphoribosyl-5-aminoimidazole synthetase, equivalent to NP_302446.1|NC_002677 5'-phosphoribosyl-5-aminoimidazole synthase from Mycobacterium leprae (364 aa). Also highly similar to many e.g. P12043|PUR5_BACSU phosphoribosylformylglycinamidine CYCLO-ligase from Bacillus subtilis (346 aa), FASTA scores: opt: 1023, E(): 0, (46.5% identity in 331 aa overlap); U68765|STU68765_2 from Salmonella typhimurium (345 aa), FASTA scores: opt: 1014, E():0, (47.6% identity in 330 aa overlap); etc.
  
 
 0.814
purK
Probable phosphoribosylaminoimidazole carboxylase ATPase subunit PurK (air carboxylase) (AIRC); Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR).
  
 
  0.801
dprA
Conserved hypothetical protein; May help load RecA onto ssDNA (By similarity). Belongs to the DprA/Smf family.
  
  
 0.760
moeB2
Sulfur-carrier protein adenylyltransferase/sulfurtransferase; Rv3116, (MTCY164.26), len: 389 aa. Probable moeB2,molybdopterin cofactor biosynthesis protein, equivalent to Q9CCG8|MOEZ|ML0817 protein probably involved in molybdopterin biosynthesis from Mycobacterium leprae (395 aa), FASTA scores: opt: 1433, E(): 8e-80, (57.8% identity in 384 aa overlap). Very similar to members of the HESA/MOEB/THIF family e.g. Q9FCL0|2SC3B6.02 putative sulfurylase from Streptomyces coelicolor (392 aa), FASTA scores: opt: 1562, E(): 1.1e-87, (58.15% identity in 380 aa overlap); Q9XC37|PDTORFF MOEB-like p [...]
  
  
 0.664
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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