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
Rv2923cConserved protein; Rv2923c, (MTCY338.12c), len: 137 aa. Conserved protein, showing similarity with other hypothetical proteins e.g. P24246|YHFA_ECOLI|B3356|Z4717|ECS4207 from Escherichia coli strains K12 and O157:H7 (134 aa), FASTA scores: opt: 110, E(): 1.9, (25.9% identity in 135 aa overlap); etc. (137 aa)    
Predicted Functional Partners:
Rv0421c
Conserved hypothetical protein; Rv0421c, (MTCY22G10.18c), len: 209 aa. Conserved hypothetical protein, showing similarity with NP_103507.1|14022684|BAB49293.1|AP002998 hypothetical protein from Mesorhizobium loti (214 aa).
  
  
 0.886
acyP
Rv2922A, len: 93 aa. Probable acyP, acylphosphatase (acylphosphate phosphohydrolase), highly similar to others e.g. Q9ZBQ3|SC7A1.20 putative acylphosphatase from Streptomyces coelicolor (93 aa), FASTA scores: opt: 345,E(): 9.5e-19, (58.9% identity in 90 aa overlap); P75877|ACYP_ECOLI|YCCX|B0968|Z1320|ECS1052 putative acylphosphatase from Escherichia coli strains K12 and O157:H7 (92 aa), FASTA scores: opt: 220, E(): 2e-09,(44.95% identity in 89 aa overlap); Q9RVU3|DR0929 putative acylphosphatase from Deinococcus radiodurans (87 aa), FASTA scores: opt: 193, E(): 2.1e-07, (44.3% identity [...]
  
    0.883
smc
Probable chromosome partition protein Smc; Required for chromosome condensation and partitioning. Belongs to the SMC family.
  
    0.878
Rv1053c
Hypothetical protein; Rv1053c, (MTV017.06c), len: 91 aa. Hypothetical unknown protein. This region is a possible MT-complex-specific genomic island (See Becq et al.,2007).
      
 0.870
ftsY
Probable cell division protein FtsY (SRP receptor) (signal recognition particle receptor); Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Acts as a receptor for the complex formed by the signal recognition particle (SRP) and the ribosome-nascent chain (RNC).
  
    0.818
Rv2303c
Rv2303c, (MTCY339.06, MT2360), len: 307 aa. Probable antibiotic-resistance protein, with some similarity to Q54229|G153373 macrotetrolide antibiotic-resistance protein (NONR) from Streptomyces griseus (347 aa) (see Plater and Robinson, 1992), FASTA scores: opt: 438, E(): 3.1e-21,(33.2% identity in 226 aa overlap); and other hypothetical proteins e.g. P95886 ORF C02006 from Sulfolobus solfataricus (269 aa), FASTA scores: opt: 252, E(): 3.5e-09, (25.5% identity in 286 aa overlap); etc. Also similar to Mycobacterium tuberculosis Rv3510c|O53555|MTV023.17. Note that the protein Q9XDF3|NONC [...]
  
  
 0.810
cut5b
Rv3724B, (MTV025.072), len: 187 aa. Probable cut5b,truncated cutinase, similar to C-terminal end of others e.g. Q9XB09|RVD2-RV1758 protein (fragment) from Mycobacterium bovis BCG (143 aa) FASTA scores: opt: 335,E(): 3.4e-12, (53.25% identity in 92 aa overlap); Q9KK87 serine esterase cutinase from Mycobacterium avium (220 aa),FASTA scores: opt: 251, E(): 2.5e-07, (44.05% identity in 168 aa overlap). Also similar to proteins from Mycobacterium tuberculosis e.g. O06793|Rv1758|MTCY28.24 hypothetical 17.9 KDA protein (174 aa), FASTA scores: opt: 641, E(): 2.5e-29, (57.25% identity in 166 aa [...]
  
  
 0.809
Rv1907c
Hypothetical protein; Rv1907c, (MTCY180.11), len: 215 aa. Hypothetical unknown protein. Similar to Q50763 Ethyl methane sulphonate resistance protein from Mycobacterium tuberculosis (168 aa), FASTA scores: opt: 638, E(): 0, (69.7% identity in 152 aa overlap). Downstream of a cloned katG gene (EMBL:mtkatg). Differences are due to frameshift errors in the EMBL sequence and the use of an earlier start codon. Alternative nucleotide at position 2153410 (a->G; V158A) has been observed.
   
  
 0.804
fpg
Probable formamidopyrimidine-DNA glycosylase Fpg (FAPY-DNA glycosylase); Involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Acts as DNA glycosylase that recognizes and removes damaged bases. Has a preference for oxidized purines, such as 7,8-dihydro-8-oxoguanine (8-oxoG) when paired with C, G or T, as well as methyl-faPy (formanidopyrimidine residues) in poly(dG-dC) and spiroiminodihydantoin:C base pairs. Unlike its E.coli ortholog has no activity on 8-oxoG:A. Has AP (apurinic/apyrimidinic) lyase activity and introduces nicks in the DNA strand. Cleaves [...]
       0.772
Rv2927c
Rv2927c, (MTCY338.16c), len: 245 aa. Conserved hypothetical protein, equivalent to Q9CBS6|ML1661|MLCB1243.13 (alias O69467) hypothetical protein from Mycobacterium leprae (247 aa), FASTA scores: opt: 1440, E(): 4.9e-76, (90.6% identity in 245 aa overlap). Also similar to many hypothetical proteins from other organisms e.g. Q9ZBR0|SC7A1.13 hypothetical 41.0 KDA protein from Streptomyces coelicolor (379 aa), FASTA scores: opt: 266, E(): 3.4e-08, (29.9% identity in 234 aa overlap); etc. Also some similarity with P46815|AG84_MYCLE|ML0922 antigen 84 from Mycobacterium leprae (266 aa), FASTA [...]
 
    0.739
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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