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
esxQRv3017c, (MT3097, MTV012.31c), len: 120 aa. EsxQ,ESAT-6 like protein (see citation below), possibly secreted protein, very similar to AAK47433|MT3104 putative secreted ESAT-6 like protein 9 from Mycobacterium tuberculosis strain CDC1551 (96 aa), FASTA scores: opt: 315, E(): 1.2e-14, (65.7% identity in 70 aa overlap); Rv3019c|O53266|MTV012.33c putative secreted ESAT-6 like protein 9 from Mycobacterium tuberculosis (96 aa), FASTA scores: opt: 315, E(): 1.2e-14, (65.7% identity in 70 aa overlap) and Rv0288|O53693|CFP7|MT0301|MTV035.16 10 KDA antigen CFP7 (low molecular weight protein anti [...] (120 aa)    
Predicted Functional Partners:
esxS
Rv3020c, (MTV012.34c), len: 97 aa. EsxS, ESAT-6 like protein. PE-family related protein; distant member of the Mycobacterium tuberculosis PE family, similar to AAK44524|MT0300 PE family protein from M. tuberculosis strain CDC1551 (97 aa), FASTA scores: opt: 564, E(): 5.9e-30, (91.75% identity in 97 aa overlap). Has potential helix-turn-helix motif at positions 14-35. Seems to belong to the ESAT6 family (see Betts et al., 2002). Note that previously known as PE28. A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al.,2004).
  
 
 0.980
esxG
ESAT-6 like protein EsxG (conserved protein TB9.8); EsxG, in complex with EsxH, disrupts ESCRT function and impairs host phagosome maturation, thereby promoting intracellular bacterial growth. The complex acts by interacting, via EsxH, with the host hepatocyte growth factor-regulated tyrosine kinase substrate (HGS/HRS), a component of the ESCRT machinery. EsxG stabilizes EsxH in the host cytosol.
  
 
 0.915
PPE46
Rv3018c, (MTV012.32c), len: 434 aa. PPE46, Member of PPE family but lacks Gly, Ala rich repeats at C-terminal domain, closest to MTCY261.19. See citation below. Also very similar to following ORF MTV012.35c. Nearly identical in parts to Mycobacterium tuberculosis protein erroneously described as dihydrofolate reductase (X59271|MTFOLA_1) P31500|DYR_MYCTU (214 aa), FASTA scores: opt: 972, E(): 4.4e-42, (80.0% identity in 195 aa overlap); and Z97559|MTCY261_19 from Mycobacterium tuberculosis cosmid (473 aa), FASTA scores: opt: 806, E(): 0; (38.8% identity in 479 aa overlap); and O53268|MT [...]
  
  
 0.638
Rv0894
Rv0894, (MTCY31.22), len: 393 aa. Possible regulatory protein, LuxR family, highly similar in part to NP_302202.1|NC_002677 possible transcriptional regulator from Mycobacterium leprae (1106 aa). Also similar to others e.g. CAB95788.1|AL359949 putative multi-domain regulatory protein from Streptomyces coelicolor (780 aa); NP_107293.1|NC_002678 transcriptional regulator from Mesorhizobium loti (903 aa); etc. Also similar to other regulatory proteins from Mycobacterium tuberculosis e.g. Rv2488c|MTV008_44 (1137 aa), FASTA score: (53.2% identity in 363 aa overlap); Rv1358|MTCY02B10_22 (115 [...]
   
  
 0.630
PE29
Rv3022A, len: 104 aa. PE29, Member of the Mycobacterium tuberculosis PE family (see Brennan and Delogu, 2002), similar to many others e.g. Rv0285|AL021930_12 from Mycobacterium tuberculosis (102 aa), FASTA scores: opt: 497, E(): 3e-21, (80.39% identity in 102 aa overlap); etc.
     
 0.591
PE27A
Rv3018A, len: 28 aa. PE27A, Member of Mycobacterium tuberculosis PE family (see Brennan and Delogu, 2002), most similar to Rv0285 (102 aa), FASTA scores: opt: 147, E(): 3.5e-05, (92.85% identity in 28 aa overlap); etc.
     
 0.576
Rv1519
Rv1519, (MTCY19G5.09c), len: 89 aa. Conserved hypothetical protein, high similarity to C-terminus of Q50723|MTCY78.26|Rv3402c (412 aa) (58.1% identity in 74 aa overlap); To M.tuberculosis Rv3402c.
      
 0.547
Rv1816
Rv1816, (MTCY1A11.27c), len: 234 aa. Possible transcriptional regulatory protein. MEME analysis suggests similarity to putative Mycobacterium tuberculosis transcriptional regulators, Rv0653c, Rv0681. Contains helix-turn-helix motif at aa 38-59 (+4.30 SD).
   
  
 0.544
esxA
6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]
   
  
 0.543
esxJ
Rv1038c, (MT1067, MTCY10G2.11), len: 98 aa. EsxJ,ESAT-6 like protein (see Gey Van Pittius et al., 2001),similar to Q49945|U1756C, Mycobacterium leprae (100 aa),FASTA scores: opt: 375, E(): 7.7e-21, (58.3% identity in 96 aa overlap). Member of M. tuberculosis hypothetical QILSS protein family with Rv1197, Rv1792, Rv2347c and Rv3620c. Belongs to the ESAT6 family.
   
  
 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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