STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
Rv0953cRv0953c, (MTCY10D7.21), len: 282 aa. Possible oxidoreductase, equivalent to CAA48222.1|X68102 hypothetical protein from Mycobacterium avium subsp. paratuberculosis (166 aa). Similar to several hypothetical proteins and oxidoreductases e.g. AAK38097.1|AF323606_3|AF323606 putative F420-dependent dehydrogenase from Rhodococcus erythropolis (295 aa); NP_070025.1|NC_000917 N5,N10-methylenetetrahydromethanopterin reductase (mer-2) from Archaeoglobus fulgidus (348 aa); etc. Also similar to several hypothetical proteins and oxidoreductases from Mycobacterium tuberculosis e.g. Rv2161c|O06216|Z9 [...] (282 aa)    
Predicted Functional Partners:
Rv0954
Rv0954, (MTCY10D7.20c), len: 303 aa. Probable conserved transmembrane protein, highly similar to 34KD_MYCPA|Q04959 34 kDa antigenic protein from Mycobacterium paratuberculosis (298 aa), FASTA scores: opt: 1023, E(): 7.2e-36, (59.3% identity in 305 aa overlap); AAC69251.1|U82111 34 kDa antigen precursor from Mycobacterium leprae (336 aa); and AL035500|MLCL373.06 hypothetical membrane protein from Mycobacterium leprae (297 aa), FASTA score: (55.6% identity in 315 aa overlap). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004).
       0.767
Rv2893
Rv2893, (MTCY274.24), len: 325 aa. Possible oxidoreductase, showing similarity with various proteins and/or oxidoreductases e.g. Q9AE05|RIF11 eleventh protein in the rif biosynthetic gene cluster from Amycolatopsis mediterranei (Nocardia mediterranei) (294 aa), FASTA scores: opt: 270, E(): 4.8e-10, (34.5% identity in 313 aa overlap); O52567 reductase from Amycolatopsis mediterranei (Nocardia mediterranei) (153 aa), FASTA scores: opt: 251,E(): 5e-09, (42.4% identity in 125 aa overlap); Q58929|mer|MJ1534 F420-dependent methylenetetrahydromethanopterin reductase from Methanococcus jannasc [...]
  
    0.706
Rv3520c
Rv3520c, (MTV023.27c), len: 347 aa. Possible coenzyme F420-dependent oxidoreductase, equivalent to Q9CCV8|ML0348 possible coenzyme F420-dependent oxidoreductase from Mycobacterium leprae (350 aa), FASTA scores: opt: 2029, E(): 9.1e-120, (86.85% identity in 342 aa overlap). Similar to many coenzyme F420-dependent enzymes (and other proteins) e.g. Q9AD98|SCI52.11c putative ATP/GTP-binding protein from Streptomyces coelicolor (351 aa), FASTA scores: opt: 859, E(): 1.6e-46, (41.9% identity in 346 aa overlap); Q9X7Y1|SC6A5.35 putative oxidoreductase from Streptomyces coelicolor (341 aa), FA [...]
  
     0.633
Rv2951c
Possible oxidoreductase; Catalyzes the reduction of the keto moiety of phthiodiolone dimycocerosates (DIM B) and glycosylated phenolphthiodiolone dimycocerosates to form the intermediate compounds phthiotriol and glycosylated phenolphthiotriol dimycocerosates during phthiocerol dimycocerosates (DIM A) and glycosylated phenolphthiocerol dimycocerosates (PGL) biosynthesis.
  
     0.573
fbiB
Probable F420 biosynthesis protein FbiB; Bifunctional enzyme that catalyzes the GTP-dependent successive addition of multiple gamma-linked L-glutamates to the L- lactyl phosphodiester of 7,8-didemethyl-8-hydroxy-5-deazariboflavin (F420-0) to form polyglutamated F420 derivatives, and the FMNH2- dependent reduction of dehydro-F420-0 to form F420-0.
 
  
 0.539
Rv3531c
Hypothetical protein; Rv3531c, (MTCY03C7.25), len: 375 aa. Hypothetical unknown protein.
  
    0.537
Rv3178
Conserved hypothetical protein; Involved in a F420-dependent anti-oxidant mechanism that protects M.tuberculosis against oxidative stress and bactericidal agents. Catalyzes the F420H(2)-dependent two-electron reduction of quinones to dihydroquinones, thereby preventing the formation of cytotoxic semiquinones obtained by the one-electron reduction pathway. Since menaquinone is the sole quinone electron carrier in the respiratory chain in M.tuberculosis, the physiological electron acceptor for Fqr-mediated F420H(2) oxidation is therefore likely to be the endogenous menaquinone found in t [...]
  
  
 0.521
purN
Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate; Belongs to the GART family.
       0.495
purH
Phosphoribosylaminoimidazolecarboxamide formyltransferase; Rv0957, (MTCY10D7.17c), len: 523 aa. Probable purH,bifunctional purine biosynthesis protein including 5'-phosphoribosyl-5-aminoimidazole-4-carboxamide formyltransferase and inosine-monophosphate (imp) cyclohydrolase, equivalent to AL035500|MLCL373_8 putative phosphoribosylaminoimidazolecarboxamide formyltransferase from Mycobacterium leprae (527 aa), FASTA score: (88.1% identity in 520 aa overlap); and AF05727.1|AF191543_2|AF191543|PurH from Mycobacterium avium subsp. paratuberculosis (527 aa). Also highly similar to others e.g [...]
       0.495
Rv0121c
Conserved protein; Rv0121c, (MTCI418B.03c), len: 144 aa. Conserved protein, showing some similarity with others proteins from Mycobacterium tuberculosis e.g. Rv1155, Rv1875, Rv2074,etc.
 
  
 0.489
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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