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Rv0539 Rv0539 Rv0540 Rv0540 galE3 galE3 Rv0541c Rv0541c pnp pnp Rv3631 Rv3631 Rv0218 Rv0218 mtn mtn Rv0538 Rv0538 mtr mtr Rv0219 Rv0219
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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
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
Rv0539Uncharacterized glycosyltransferase Rv0539; Rv0539, (MTCY25D10.18), len: 210 aa. Probable dolichol-P-sugar synthase, highly similar to CAB76989.1|AL159178 putative glycosyltransferase from Streptomyces coelicolor (242 aa), and similar to various dolichol-P-sugar synthetases and sugar transferases e.g. NP_126257.1|NC_000868 dolichyl-phosphate mannose synthase related protein from Pyrococcus abyssi (211 aa); N-terminus of NP_127133.1|NC_000868 dolichol-P-glucose synthetase from Pyrococcus abyssi (378 aa); N-terminus of NP_068880.1|NC_000917 putative dolichol-P-glucose synthetase from Arc [...] (210 aa)    
Predicted Functional Partners:
Rv0540
Rv0540, (MTCY25D10.19), len: 220 aa. Conserved hypothetical protein, similar to hypothetical proteins from Streptomyces coelicolor: CAB76990.1|AL159178 (213 aa); N-terminus of BAA84086.1|AB032065 (446 aa); and CAB61872.1|AL133252|SCE46_21 (210 aa), FASTA scores: opt: 267, E(): 5.3e-10, (32.7% identity in 202 aa overlap). Also some similarity with D90913_63|PCC6803 from Synecho cystis sp (211 aa), FASTA scores: opt: 189, E(): 4.7e-06, (25.3 identity in 194 aa overlap).
  
 0.997
galE3
UDP-glucose 4-epimerase GalE3; Rv0536, (MTCY25D10.15), len: 346 aa. Possible galE3,UDP-glucose 4-epimerase, highly similar to CAB76986.1|AL159178 putative epimerase from Streptomyces coelicolor (334 aa); and similar to other epimerases e.g. NP_436775.1|NC_003078 putative NDP-glucose dehydrataseepimerase protein from Sinorhizobium meliloti (368 aa); AF143772|AF143772_7 GepiA from Mycobacterium avium strain 2151 (353 aa), FASTA scores: opt: 577, E(): 3.9e-29, (36.6% identity in 352 aa overlap); GALE_METJA|Q57664 putative UDP-glucose 4-epimerase (305 aa), FASTA scores: opt: 300, E(): 1.6e [...]
 
 
 0.978
Rv0541c
Rv0541c, (MTCY25D10.20c), len: 449 aa. Probable conserved integral membrane protein, highly similar (except first 40 residues) to CAB76994.1|AL159178 putative integral membrane protein from Streptomyces coelicolor (456 aa). Also some similarity to Q13724|GCS1_HUMAN mannosyl-oligosaccharide glucosidase (834 aa), FASTA scores: opt: 150, E(): 0.013, (27.1% identity in 339 aa overlap). Contains PS00041 Bacterial regulatory proteins,araC family signature.
 
  
 0.971
pnp
Probable 5'-methylthioadenosine phosphorylase Pnp (MTA phosphorylase); Catalyzes the reversible phosphorylation of S-methyl-5'- thioadenosine (MTA) to adenine and 5-methylthioribose-1-phosphate. Involved in the breakdown of MTA, a major by-product of polyamine biosynthesis. Responsible for the first step in the methionine salvage pathway after MTA has been generated from S-adenosylmethionine. Prefers MTA, with 2% activity on adenosine, 0.8% activity on S-adenosyl-L- homocysteine and no activity on other tested nucleosides; Belongs to the PNP/MTAP phosphorylase family. MTAP subfamily.
 
  
 0.936
Rv3631
Rv3631, (MTCY15C10.21c), len: 241 aa. Possible transferase, more specifically a glycosyltransferase, equivalent to O69542|MLCB2548.24c|ML0207 putative transferase (putative glycosyltransferase) from Mycobacterium leprae (239 aa) FASTA scores: opt: 1303, E(): 2.8e-72, (81.2% identity in 239 aa overlap). Also similar to many dolichyl-phosphate mannose synthases and hypothetical proteins e.g. O59263|PH1585 hypothetical 34.6 KDA protein from Pyrococcus horikoshii (313 aa), FASTA scores: opt: 472, E(): 1.2e-21, (36.65% identity in 232 aa overlap); Q9V152|PAB1971 dolichyl-phosphate mannose s [...]
  
  
 0.911
Rv0218
Rv0218, (MTCY08D5.13), len: 442 aa. Probable conserved transmembrane protein, some similarity with sulfite oxidases e.g. SUOX_HUMAN|P51687 sulfite oxidase precursor (488 aa), FASTA scores: opt: 153, E(): 0.0087,(28.6% identity in 161 aa overlap); and with some nitrate reductases e.g. NIA_FUSOX|P39863 nitrate reductase (NADPH) (905 aa), FASTA scores: opt: 143, E(): 0.06, (29.3% identity in 92 aa overlap). Also similar to BSUB0017_86 from Mycobacterium tuberculosis.
 
    0.877
mtn
5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively.
   
  
 0.810
Rv0538
Rv0538, (MTCY25D10.17), len: 548 aa. Possible conserved membrane protein. Middle region highly similar to AAB63811.1|AF009829|MBE4863a|O32850 unknown protein from Mycobacterium bovis (295 aa) possible transmembrane protein with a repetitive proline, threonine-rich region at C-terminus.
  
    0.810
mtr
NADPH-dependent mycothiol reductase Mtr; Catalyzes the NAD(P)H-dependent reduction of mycothione (the oxidized disulfide form of mycothiol) to mycothiol. Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.
      
 0.660
Rv0219
Rv0219, (MTCY08D5.14), len: 182 aa. Probable conserved transmembrane protein, showing similarity with CAB76992.1|AL159178 putative lipoprotein from Streptomyces coelicolor (163 aa).
 
    0.507
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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