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ribA1 ribA1 ribG ribG ribC ribC ribH ribH Rv1937 Rv1937 folE folE Rv1939 Rv1939 ephB ephB ribA2 ribA2 moaA1 moaA1 moaA2 moaA2
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query proteins and first shell of interactors
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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
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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[Homology]
Score
ribA1Rv1940, (MTCY09F9.24c), len: 353 aa. Probable ribA1,Riboflavin biosynthesis protein, similar to GCH2_BACSU|P17620 gtp cyclohydrolase II (398 aa), FASTA scores: opt: 682, E(): 0, (37.7% identity in 363 aa overlap), also similar to Rv1415|MTCY21B4.33|ribA2 (428 aa) (45.4% identity in 368 aa overlap). Note that previously known as ribA; In the N-terminal section; belongs to the DHBP synthase family. (353 aa)    
Predicted Functional Partners:
ribG
Diaminohydroxyphosphoribosylaminopyrimidine deaminase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family.
 0.999
ribC
Probable riboflavin synthase alpha chain RibC (RibE); Catalyzes the dismutation of two molecules of 6,7-dimethyl-8- ribityllumazine, resulting in the formation of riboflavin and 5-amino- 6-(D-ribitylamino)uracil.
 
 0.999
ribH
6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin; Belongs to the DMRL synthase family.
 
 
 0.999
Rv1937
Possible oxygenase; Rv1937, (MTCY09F9.27c), len: 839 aa. Possible oxygenase, similar in N-terminus to N-terminal part (approx. 350 aa) of dioxygenases (including ring-hydroxylating dioxygenase electron transfer components) and monooxygenases, e.g. AAC34815.1|AF071556 anthranilate dioxygenase reductase from Acinetobacter sp. (343 aa); AAK52291.1|AY026914|AntC putative anthranilate dioxygenase reductase from Pseudomonas putida (340 aa); AAF63450.1|AF218267_7|AF218267 benzoate dioxygenase / ferredoxin reductase from Pseudomonas putida (336 aa); P23101|XYLZ_PSEPU toluate 1,2-dioxygenase el [...]
  
  
 0.983
folE
GTP cyclohydrolase I FolE (GTP-ch-I); Rv3609c, (MTCY07H7B.13), len: 202 aa. Probable folE (alternate gene name: gchA), GTP cyclohydrolase I,equivalent to O69531|GCH1_MYCLE|FOLE|ML0223|MLCB2548.08c GTP cyclohydrolase I from Mycobacterium leprae (205 aa) FASTA scores: opt: 1112, E(): 3.8e-63, (81.95% identity in 205 aa overlap). Also highly similar to many e.g. Q9X8I3|GCH1_STRCO|FOLE|SCE9.10c from Streptomyces coelicolor (201 aa), FASTA scores: opt: 873, E(): 4.2e-48,(67.4% identity in 187 aa overlap); Q9KCC7|MTRA|BH1646 from Bacillus halodurans (188 aa), FASTA scores: opt: 757, E(): 8.1 [...]
  
 
 0.972
Rv1939
Rv1939, (MTCY09F9.25c), len: 171 aa. Probable oxidoreductase, similar to NP_302637.1|NC_002677 probable oxidoreductase from Mycobacterium leprae (162 aa) Also similar to NTAB_CHELE|P54990 nitrilotriacetate monooxygenase component from Chelatobacter heintzii (322 aa), fasta scores: opt: 269, E(): 5.3e-11, (33.1% identity in 151 aa overlap). And similar to Mycobacterium tuberculosis probable monooxygenase components Rv0246,Rv3567, and to a lesser extent, Rv3007c.
  
  
 0.971
ephB
Probable epoxide hydrolase EphB (epoxide hydratase); Could be involved in detoxification of extraneous host-cell epoxides. Catalyzes the hydrolysis of epoxide-containing substrates. Belongs to the AB hydrolase superfamily. Epoxide hydrolase family.
  
  
 0.967
ribA2
3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; In the N-terminal section; belongs to the DHBP synthase family.
 
 
0.943
moaA1
Probable molybdenum cofactor biosynthesis protein A MoaA1; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate; Belongs to the radical SAM superfamily. MoaA family.
  
 
 0.909
moaA2
Probable molybdenum cofactor biosynthesis protein A2 MoaA2; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate.
  
 
 0.906
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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