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Rv1904 Rv1904 Rv1364c Rv1364c rsbW rsbW Rv1906c Rv1906c Rv1903 Rv1903 rsfB rsfB Rv1354c Rv1354c Rv1752 Rv1752 Rv2079 Rv2079 sigF sigF Rv2423 Rv2423
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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
Rv1904Rv1904, (MTCY180.14c), len: 143 aa. Conserved hypothetical protein, some similarity to other hypothetical Mycobacterium tuberculosis proteins e.g. Rv2638|MTCY441.08|P71937 (148 aa), FASTA results: opt: 456,E(): 2.7e-23, (52.8% identity in 125 aa overlap); Rv1365|Q11035 (128 aa), FASTA results: opt: 393, E(): 1.4e-19, (48.8% identity in 123 aa overlap); and Rv3687c. Also weak similarity to Q9WVX8|RSBV_STRCO anti-sigma B factor antagonist from Streptomyces coelicolor (113 aa). (143 aa)    
Predicted Functional Partners:
Rv1364c
Rv1364c, (MTCY02B10.28c), len: 653 aa. Possible sigma factor regulatory protein, some similarity to RSBU_BACSU|P40399 sigma factor sibg regulation protein from Bacillus subtilis (335 aa), FASTA scores: opt: 224, E(): 2e-07, (25.8% identity in 244 aa overlap). Also known as mursiF.
 
 
 0.996
rsbW
Anti-sigma factor RsbW (sigma negative effector); A cognate anti-sigma factor for alternative sigma factor SigF. Alternative sigma factors are held in an inactive form by an anti-sigma factor. Binds ATP and GTP, may hydrolyze both.
 
 
 0.913
Rv1906c
Conserved protein; Rv1906c, (MTCY180.12), len: 156 aa. Conserved protein, possibly exported protein, equivalent to Mycobacterium leprae AJ000521|MLCOSL672.01 (153 aa), FASTA scores: opt: 637, E(): 2.6e-28, (63.2% identity in 155 aa overlap). Also similar to M. tuberculosis hypothetical exported protein, Rv1352. A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al.,2004). Predicted to be an outer membrane protein (See Song et al., 2008).
 
  
 0.869
Rv1903
Rv1903, (MTCY180.15c), len: 134 aa. Probable conserved membrane protein, similar to Q53868|YPT3_STRCO hypothetical 15.9 kDa protein from Streptomyces coelicolor (148 aa) opt: 323, E(): 1.3e-16, (42.9% identity in 126 aa overlap); and equivalent to AJ000521|MLCOSL672_3 from Mycobacterium leprae (139 aa), FASTA results: opt: 680,E(): 0, (80.6% identity in 129 aa overlap).
  
  
 0.839
rsfB
Anti-anti-sigma factor RsfB (anti-sigma factor antagonist) (regulator of sigma F B); Positive regulator of sigma-F (SigF) activity. Binds to anti- sigma-F factor RsbW (UsfX) preventing its binding to SigF, thus activating transcription.
  
  
 0.805
Rv1354c
Conserved hypothetical protein; Rv1354c, (MTCY02B10.18c), len: 623 aa. Conserved hypothetical protein, similar to many hypothetical proteins e.g. the C-terminus of G1001455 Synechocystis sp. (1244 aa), FASTA scores: opt: 933, E(): 0, (36.8% identity in 462 aa overlap); also similar to Rv1357c|MTCY02B10.21c (34.0% identity in 253 aa overlap).
 
  
 0.758
Rv1752
Rv1752, (MTCY28.15), len: 149 aa. Conserved hypothetical protein, similar to C-terminal half of Q9TV68|AB021930|CAN2DD Dihydrodiol dehydrogenase from Canis familiaris (335 aa), FASTA score, opt: 168, E(): 0.00015,(31.3% identity in 112 aa overlap).
  
    0.750
Rv2079
Rv2079, (MTCY49.18), len: 656 aa. Conserved hypothetical protein; part of Mycobacterium tuberculosis protein family with Rv2542, Rv2077c, Rv2797c, Rv0963c,Rv1949c. Contains PS00120 Lipases, serine active site.
  
    0.739
sigF
Alternative RNA polymerase sigma factor SigF; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Held in an inactive form by a cognate anti-sigma factor RsbW (UsfX) until released. Increased expression decreases growth rate, and after 3 days increases the expression of 51 loci encoding 33 protein- coding genes as well as some non-coding RNA.
  
 
 0.715
Rv2423
Hypothetical protein; Rv2423, (MTCY428.24c), len: 348 aa. Hypothetical unknown protein.
  
    0.708
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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