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
Rv2248Rv2248, (MTCY427.29), len: 271 aa. Conserved hypothetical protein. Very similar to hypothetical M. tuberculosis proteins Rv3517, Rv1482c, Rv3555c, Rv3714c,Rv1073. FASTA score: MTCY06G11.02c MTCY6G11 NID: g1877284 -(289 aa) opt: 366 E(): 5.3e-18; (32.1% identity in 249 aa overlap). Some similarity to Mycobacterium avium protein AF002133|AF0021 339 AF002133 NID: g2183254 (346 aa) opt: 308 E(): 5.2e-14; (28.3% identity in 254 aa overlap). (271 aa)    
Predicted Functional Partners:
Rv2345
Possible conserved transmembrane protein; May play a role in septum formation. Belongs to the UPF0603 family.
  
   
 0.888
Rv0792c
Probable transcriptional regulatory protein (probably GntR-family); Rv0792c, (MTV042.02c), len: 269 aa. Probable transcriptional regulator, GntR-family, similar to many others of GntR family e.g. BSUB0018_189|Z99121 from Bacillus subtilis (243 aa), FASTA scores: opt: 367, E(): 1.5e-17, (32.1% identity in 246 aa overlap); P31453|YIDP_ECOLI from Escherichia coli (238 aa), FASTA scores: opt: 236, E(): 8.8e-09, (26.4% identity in 235 aa overlap); etc.
  
  
 0.659
rsmA
Hypothetical alanine rich protein; An anti-sigma factor for extracytoplasmic function (ECF) sigma factor SigM. ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut extracytoplasmically (site-1 protease, S1P), then within the membrane itself (site-2 protease, S2P, Rip1), while cytoplasmic proteases finish degr [...]
  
    0.630
Rv3779
Probable conserved transmembrane protein alanine and leucine rich; Rv3779, (MTCY13D12.13), len: 666 aa. Predicted to be in the GT-C superfamily of glycosyltransferases (See Liu and Mushegian, 2003). Probable conserved transmembrane ala-, leu-rich protein, equivalent to Q9CD98|ML0116 putative membrane protein from Mycobacterium leprae (654 aa), FASTA scores: opt: 1991, E(): 2e-112, (66.5% identity in 666 aa overlap). Shows some similarity with Q9RRU0|DR2395 putative NA+/H+ antiporter from Deinococcus radiodurans (458 aa), FASTA scores: opt: 138, E(): 0.69,(31.9% identity in 138 aa overl [...]
  
    0.589
Rv0204c
Rv0204c, (MTV033.12c), len: 412 aa. Probable conserved transmembrane protein (see citation below),equivalent, but has C-terminal extension, to Z95398|MLCL622.17c from Mycobacterium leprae (367 aa),FASTA scores: opt: 2002, E(): 0, (82.4% identity in 374 aa overlap). Some similarity to Rv0585c from Mycobacterium tuberculosis. Nucleotide position 242299 in the genome sequence has been corrected, C:G resulting in V306L.
  
    0.582
PPE38
Rv2352c, (MTCY98.21c), len: 391 aa. PPE38, Member of Mycobacterium tuberculosis PPE_family, highly similar to many e.g. Q10778|MTCY48.17|Y04H_MYCTU (734 aa), FASTA scores: opt: 713, E(): 2.8e-27, (37.7% identity in 430 aa overlap); Q10540|MTCY31.06c, Q11031|MTCY02B10.25c,Q10813|MTCY274.23c, P42611|MTV037.06C, P71868|MTCY03C7.23,P95248|MTCY98.22c, P71869|MTCY03C7.24c, etc; Belongs to the mycobacterial PPE family.
   
  
 0.555
Rv2348c
Hypothetical protein; Rv2348c, (MTCY98.17c), len: 108 aa. Hypothetical unknown protein.
   
  
 0.547
Rv0955
Rv0955, (MTCY10D7.19c), len: 455 aa. Probable conserved integral membrane protein, highly similar to AL035500|MLCL373_6 putative membrane protein from Mycobacterium leprae (430 aa), FASTA score: (75.9% identity in 419 aa overlap); and AAL05878.1|AF411607_2|AF411607 unknown protein from Mycobacterium avium subsp. paratuberculosis (409 aa). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al.,2004).
  
     0.540
Rv1353c
Probable transcriptional regulatory protein; Negatively regulates the expression of the efflux pump Rv0191 upon chloramphenicol exposure. Acts by binding to the Rv0191 promoter region.
  
    0.539
kasB
3-oxoacyl-[acyl-carrier protein] synthase 2 KasB (beta-ketoacyl-ACP synthase) (KAS I); Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP.
  
    0.539
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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