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
PPE69Rv3892c, (MTCY15F10.20), len: 399 aa. PPE69, Member of the Mycobacterium tuberculosis PPE family of conserved proteins, similar to many e.g. O05298|Rv1196|MTCI364.08 from Mycobacterium leprae (391 aa), FASTA scores: opt: 348,E(): 2.2e-08, (26.6% identity in 380 aa overlap). (399 aa)    
Predicted Functional Partners:
PE36
Rv3893c, (MTCY15F10.19), len: 77 aa. PE36, Member of the Mycobacterium tuberculosis PE family of conserved proteins (see citation below), similar to others e.g. O53690|Rv0285|MTV035.13 from Mycobacterium tuberculosis (102 aa), FASTA scores: opt: 136, E(): 0.042, (35.6% identity in 73 aa overlap).
     
 0.833
PPE59
Rv3429, (MTCY77.01), len: 178 aa. PPE59, Member of the M. tuberculosis PPE family, similar to many e.g. the upstream Q50703|YY25_MYCTU|Rv3425|MTCY78.04c (176 aa),FASTA scores: opt: 781, E(): 1.9e-44, (69.9% identity in 176 aa overlap); and Q50702|YY26_MYCTU|Rv3426|MTCY78.03c (232 aa), FASTA scores: opt: 555, E(): 1.7e-29, (72.0% identity in 125 aa overlap) (but diverges at 3' end); etc.
      
 0.622
eccC2
Rv3894c, (MTCY15F10.18), len: 1396 aa. EccC2, esx conserved component, ESX-2 type VII secretion system protein, possible membrane protein (possible transmembrane segments from aa ~37-85), similar to Q9CD30|ML2535 hypothetical protein from Mycobacterium leprae (1329 aa),FASTA scores: opt: 652, E(): 2.2e-30, (27.85% identity in 1425 aa overlap); Q9CDD7|ML0052 hypothetical protein from Mycobacterium leprae (597 aa), FASTA scores: opt: 537, E(): 6.6e-24, (27.5% identity in 585 aa overlap) (similarity only with C-terminal end); Q9Z5I2|ML1543|MLCB596.28 possible SPOIIIE-family membrane prote [...]
  
  
 0.600
esxD
Possible ESAT-6 like protein EsxD; Rv3891c, (MTCY15F10.21), len: 107 aa (first GTG taken). EsxD, ESAT-6 like protein, equivalent to Q9K547 hypothetical 10.3 KDA protein (fragment) from Mycobacterium paratuberculosis (100 aa), FASTA scores: opt: 498, E(): 1.7e-26, (77.25% identity in 101 aa overlap). Seems to belong to the ESAT6 family (see Gey Van Pittius et al.,2001).
  
    0.571
PPE57
PPE family protein PPE57; Plays a key role in regulating innate and adaptive immune responses through human Toll-like receptor 2 (TLR2). Interacts with TLR2, leading to the subsequent activation of the mitogen-activated protein kinase (MAPK) and nuclear factor kappa B (NF-kappa-B) signaling pathways. Induces macrophage activation by augmenting the expression of several cell surface molecules (CD40, CD80, CD86 and MHC class II) and pro-inflammatory cytokines (TNF-alpha, IL-6 and IL-12p40) within macrophages. Also participates in adaptive immunity by directing Th1- polarised immune respo [...]
   
  
 0.512
PE_PGRS37
PE-PGRS family protein PE_PGRS37; Rv2126c, (MTCY261.22c), len: 256 aa. PE_PGRS37,Possible PE_PGRS pseudogene fragment, similar to the Gly-rich C-terminus of many members of the Mycobacterium tuberculosis PGRS family.
      
 0.511
esxC
Rv3890c, (MT4005, MTCY15F10.22), len: 95 aa. EsxC,ESAT-6 like protein (see Gey Van Pittius et al., 2001),equivalent to Q9K548|ES6B_MYCPA putative ESAT-6 like protein 11 (ORF3890C) from Mycobacterium paratuberculosis (95 aa), FASTA scores: opt: 490, E(): 3.3e-26, (76.85% identity in 95 aa overlap). Belongs to the ESAT6 family.
  
    0.464
PPE63
Rv3539, (MTCY03C7.17c), len: 479 aa. PPE63, Member of the Mycobacterium tuberculosis PPE protein family,similar to many e.g. O53949|Rv1800|MTV049.22 (655 aa),FASTA scores: opt: 914, E(): 7.3e-47, (37.55% identity in 490 aa overlap); etc.
   
  
 0.440
lppB
Rv2544, (MTCY159.12c), len: 220 aa. Probable lppB,conserved lipoprotein, highly similar to downstream ORF P95010|MTCY159.13c|LPPA|Rv2543|MTCY159.13 putative lipoprotein LPPA from Mycobacterium tuberculosis (219 aa),FASTA scores: opt: 1242, E(): 4.8e-72, (87.15% identity in 218 aa overlap). Contains PS00013 Prokaryotic membrane lipoprotein lipid attachment site.
   
  
 0.436
fadH
Rv1175c, (MTV005.11c), len: 674 aa. Probable fadH,NADPH-dependent 2,4-dienoyl-CoA reductase, highly similar to others e.g. NP_251782.1|NC_002516 2,4-dienoyl-CoA reductase FadH1 from Pseudomonas aeruginosa (679 aa); CAC01564.1|AL391039 2,4-dienoyl-CoA reductase [NADPH] from Streptomyces coelicolor (671 aa); P42593|FADH_ECOLI 2,4-dienoyl-CoA reductase from Escherichia coli (671 aa),FASTA scores: opt: 2344, E(): 0, (53.1% identity in 671 aa overlap); etc. Also similar to Rv3359|MTV004.16 putative oxidoreductase from Mycobacterium tuberculosis (396 aa).
   
  
 0.435
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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