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
Rv2557Conserved protein; Rv2557, (MTCY9C4.11c), len: 224 aa. Conserved protein, highly similar to upstream ORF Q50740|MTCY9C4.10c|Rv2558|MT2635 conserved hypothetical protein from Mycobacterium tuberculosis (236 aa), FASTA scores: opt: 1007, E(): 6.9e-60, (69.2% identity in 224 aa overlap); and Mb2587 in Mycobacterium bovis (224 aa); To M.tuberculosis Rv2558. (224 aa)    
Predicted Functional Partners:
Rv2558
Conserved protein; Rv2558, (MTCY9C4.10c), len: 236 aa. Conserved protein, highly similar to downstream ORF Q50741|MTCY9C4.11c|Rv2557|MT2645 conserved hypothetical protein from Mycobacterium tuberculosis (224 aa), FASTA scores: opt: 1007, E(): 4.7e-59, (69.2% identity in 224 aa overlap); and Mb2588 in Mycobacterium bovis (236 aa); To M.tuberculosis Rv2557.
 
  
0.936
Rv2777c
Rv2777c, (MTV002.42c), len: 356 aa. Conserved hypothetical protein, highly similar (but longer in N-terminus) to hypothetical proteins Q9KZ16|SC10B7.16 from Streptomyces coelicolor (296 aa), FASTA scores: opt: 980,E(): 6.8e-57, (51.25% identity in 281 aa overlap); and Q9HYS0|PA3325 from Pseudomonas aeruginosa (295 aa), FASTA scores: opt: 816, E(): 4e-46, (43.75% identity in 288 aa overlap); and similar (but longer in N-terminus) to other hypothetical proteins e.g. Q9I3H1|PA1542 from Pseudomonas aeruginosa (278 aa), FASTA scores: opt: 234, E(): 6.3e-08,(31.8% identity in 258 aa overlap) [...]
   
  
 0.804
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).
      
 0.803
Rv2556c
Rv2556c, (MTCY09C4.12), len: 129 aa. Conserved hypothetical protein, highly similar to others e.g. Q9EWY5|2SCG38.34 conserved hypothetical protein from Streptomyces coelicolor (140 aa), FASTA scores: opt: 488,E(): 8.2e-26, (58.8% identity in 131 aa overlap); Q9L9G4|NOVD NOVD protein from Streptomyces sphaeroides (143 aa), FASTA scores: opt: 474, E(): 7.2e-25, (60.85% identity in 120 aa overlap); Q9X2I5|TM1872 from Thermotoga maritima (132 aa), FASTA scores: opt: 270, E(): 2.7e-11, (39.55% identity in 129 aa overlap); etc; Belongs to the UPF0047 family.
  
    0.596
Rv2302
Conserved protein; Rv2302, (MTCY339.07c), len: 80 aa. Conserved protein, highly similar to others: O53766|AL021942|Rv0569|MTV039.07 hypothetical 9.5 KDA protein from Mycobacterium tuberculosis (88 aa), FASTA scores: opt: 300, E(): 1.4e-14, (61.85% identity in 76 aa overlap); O88049|SCI35.11 hypothetical 7.1 KDA protein from Streptomyces coelicolor (64 aa), FASTA scores: opt: 169,E(): 1.5e-05, (46.55% identity in 58 aa overlap) (has its C-terminus shorter); Q9XCD1 hypothetical 12.0 KDA protein (fragment) from Thermomonospora fusca (106 aa), FASTA scores: opt: 126, E(): 0.023, (50.0% ide [...]
  
    0.567
Rv2721c
Rv2721c, (MTCY05A6.42c, MTCY154.01c), len: 699 aa. Possible conserved transmembrane ala-, gly-rich protein,equivalent to Q49837|ML1002|U2235I possible conserved membrane protein from Mycobacterium leprae (687 aa), FASTA scores: opt: 2703, E(): 6.6e-135, (60.3% identity in 713 aa overlap). Shows some similaity to Q01377|CSP1 PS1 protein precursor (secreted protein) from Corynebacterium glutamicum (Brevibacterium flavum) (657 aa), FASTA scores: opt: 276, E(): 3.8e-07, (29.4% identity in 272 aa overlap); and Q9KIJ0 Rv2721c-like protein from Mycobacterium paratuberculosis (246 aa), FASTA s [...]
  
    0.550
purS
Conserved protein; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist in the transfer of the ammon [...]
  
  
 0.548
Rv2857c
Rv2857c, (MTV003.03c), len: 258 aa. Probable short-chain dehydrogenase/reductase, highly similar to various dehydrogenases e.g. O88068|SCI35.33c probable dehydrogenase (SDR family) from Streptomyces coelicolor (260 aa), FASTA scores: opt: 1208, E(): 2e-68, (72.35% identity in 253 aa overlap); Q9I376|PA1649 from Pseudomonas aeruginosa probable short-chain dehydrogenase (253 aa),FASTA scores: opt: 569, E(): 2.1e-28, (39.2% identity in 255 aa overlap); Q9EX74|MLHA SDR-like enzyme from Rhodococcus erythropolis (246 aa), FASTA scores: opt: 567,E(): 2.8e-28, (41.15% identity in 248 aa overla [...]
   
  
 0.544
usfY
Putative protein UsfY; Rv3288c, (MTCY71.28c), len: 137 aa. UsfY, putative protein (see citation below). Has no significant homologues. May not be contranscribed with the usfX and sigF proteins.
   
  
 0.542
Rv0188
Rv0188, (MTCI28.27), len: 143 aa. Probable conserved transmembrane protein, similar to T35347|4835334|CAB42956.1|AL049863|SC5H1_31 probable membrane protein from Streptomyces coelicolor (147 aa),FASTA scores: opt: 326, E(): 6.5e-15, (36.2% identity in 141 aa overlap); N-terminus of P80185|MTRC_METTH tetrahydromethanopterin S-methyltransferase subunit C from Methanobacterium thermoautotrophicum strain Marburg/DSM 2133 (266 aa), FASTA scores: opt: 125, E(): 0.033, (31.6% identity in 98 aa overlap). Also similar to Rv3635 from Mycobacterium tuberculosis.
   
  
 0.541
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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