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mpt53 mpt53 Rv2877c Rv2877c ahpC ahpC msrA msrA Rv1929c Rv1929c lpdC lpdC Rv0794c Rv0794c sthA sthA mtr mtr lpdA lpdA Rv3672c Rv3672c
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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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experimentally determined
Predicted Interactions
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gene co-occurrence
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textmining
co-expression
protein homology
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mpt53Soluble secreted antigen Mpt53 precursor; Disulfide oxidoreductase that catalyzes the oxidation of reduced, unfolded secreted proteins to form disulfide bonds. Despite a weak homology to thioredoxin this cannot serve as a substrate for thioredoxin reductase. (173 aa)    
Predicted Functional Partners:
Rv2877c
Rv2877c, (MTCY274.08c), len: 287 aa. Probable conserved integral membrane protein, Mer family possibly involved in transport of mercury, similar to others, and to the fourth protein of the mercury resistance operon of Streptomyces sp (or other organisms), and to putative cytochrome-c biogenesis proteins e.g. Q9XBD1|CZA382.20C putative integral membrane transporter from Amycolatopsis orientalis (298 aa), FASTA scores: opt: 913, E(): 7.6e-46,(51.55% identity in 293 aa overlap); P30344|MER4_STRLI mercury resistance probable HG transport protein from Streptomyces lividans (319 aa), FASTA s [...]
 
  
 0.995
ahpC
Alkyl hydroperoxide reductase C protein AhpC (alkyl hydroperoxidase C); Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides. Together with AhpD, DlaT and Lpd, constitutes an NADH-dependent peroxidase active against hydrogen and alkyl peroxides as well as serving as a peroxynitrite reductase, thus protecting the bacterium against reactive nitrogen intermediates and oxidative stress generated by the host immune system. D [...]
  
 0.843
msrA
Peptide methionine sulfoxide reductase MsrA; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine.
  
 0.832
Rv1929c
Rv1929c, MTCY09F9.35, len: 214 aa. Conserved hypothetical protein, similar to SC4G6.14|AL096884 hypothetical protein from Streptomyces coelicolor (211 aa),FASTA scores: opt: 416, E(): 2.4e-22, (39.8% identity in 206 aa overlap).
   
  
 0.815
lpdC
Dihydrolipoyl dehydrogenase; Lipoamide dehydrogenase is an essential component of the alpha-ketoacid dehydrogenase complexes, namely the pyruvate dehydrogenase (PDH) complex, the branched-chain alpha-ketoacid dehydrogenase (BCKADH) complex, and likely also the 2-oxoglutarate dehydrogenase (ODH) complex. Catalyzes the reoxidation of dihydrolipoyl groups which are covalently attached to the lipoate acyltransferase components (E2) of the complexes. Is also able to catalyze the transhydrogenation of NADH and thio-NAD(+) in the absence of D,L- lipoamide, and the NADH-dependent reduction of [...]
  
 0.754
Rv0794c
Rv0794c, (MTV042.04c), len: 499 aa. Probable oxidoreductase, possibly dihydrolipoamide dehydrogenase or mercuric reductase. Highly similar to CAB62675.1|AL133422 probable oxidoreductase from Streptomyces coelicolor (477 aa); and similar to various oxidoreductases e.g. P08663|MERA_STAAU mercuric reductase (HG(II) reductase) from Staphylococcus aureus (547 aa); AAK70920.1|AC087551_19|AC087551 putative lipoamide dehydrogenase from Oryza sativa (563 aa); NP_437349.1|NC_003078 putative FAD-dependent pyridine nucleotide-disulphide oxidoreductase, similar to mercuric reductases protein from S [...]
  
 0.754
sthA
Probable soluble pyridine nucleotide transhydrogenase; Conversion of NADPH, generated by peripheral catabolic pathways, to NADH, which can enter the respiratory chain for energy generation; Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.
  
 0.754
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.
  
 0.752
lpdA
NAD(P)H quinone reductase LpdA; May contribute to virulence by increasing resistance to reactive oxygen intermediates. It can reduce 2,6-dimethyl-1,4- benzoquinone (DMBQ), 5-hydroxy-1,4-naphthaquinone (5-HNQ) and menadione. NADPH is the physiological reductant rather than NADH.
  
 0.752
Rv3672c
Rv3672c, (MTV025.020c), len: 273 aa. Conserved hypothetical protein, equivalent to Q9CB94|ML2299 hypothetical protein from Mycobacterium leprae (266 aa) FASTA scores: opt: 1358, E(): 5.2e-75, (76.4% identity in 267 aa overlap). Also similar to others (generally in C-terminal end) e.g. Q9XA45|SCH17.02c hypothetical 26.5 KDA protein from Streptomyces coelicolor (247 aa) FASTA scores: opt: 524, E(): 1.3e-24, (42.65% identity in 251 aa overlap); Q9AB27|CC0407 mutt/NUDIX family protein from Caulobacter crescentus (216 aa), FASTA scores: opt: 285,E(): 3.2e-10, (36.2% identity in 174 aa overl [...]
  
 
 0.733
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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