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Rv3103c Rv3103c Rv3104c Rv3104c prfB prfB Rv3354 Rv3354 fprA fprA smpB smpB ftsX ftsX ftsE ftsE Rv3099c Rv3099c PE_PGRS5 PE_PGRS5 Rv0393 Rv0393
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.
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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
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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
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[Homology]
Score
Rv3103cHypothetical proline-rich protein; Rv3103c, (MTCY164.13c), len: 145 aa. Hypothetical unknown pro-rich protein, with some similarity to Proline-rich proteins e.g. Q39789 proline-rich cell wall protein from Gossypium hirsutum (Upland cotton) (214 aa),FASTA scores: opt: 267, E(): 0.00014, (40% identity in 110 aa overlap). Equivalent to AAK47525 from M. tuberculosis strain CDC1551 (158 aa) but shorter 13 aa. (145 aa)    
Predicted Functional Partners:
Rv3104c
Rv3104c, (MTCY164.14c), len: 308 aa. Possible conserved transmembrane protein, with some similarity to hypthetical proteins e.g. Q9L1X9|SC8E4A.26 putative membrane protein from Streptomyces coelicolor (408 aa),FASTA scores: opt: 514, E(): 4.3e-25, (35.2% identity in 287 aa overlap); Q9XA89|CF43A.26c hypothetical 36.1 KDA protein from Streptomyces coelicolor (333 aa), FASTA scores: opt: 482, E(): 3.7e-23, (34.9% identity in 301 aa overlap); Q55987|SLR0765 hypothetical 68.9 KDA protein from Synechocystis sp. strain PCC 6803 (617 aa), FASTA scores: opt: 429, E(): 1.3e-19, (30.6% identity [...]
     
 0.883
prfB
Probable peptide chain release factor 2 PrfB (RF-2); Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA.
       0.881
Rv3354
Rv3354, (MTV004.11), len: 129 aa. Conserved hypothetical protein, equivalent (but shorter 29 aa) to Q9CCM4|ML0676 hypothetical protein from Mycobacterium leprae (158 aa), FASTA scores: opt: 467, E(): 3.3e-21,(55.9% identity in 127 aa overlaps). Highly similar to O33192|LPRJ|Rv1690|MTCI125.12 hypothetical protein from Mycobacterium tuberculosis (127 aa), FASTA scores: opt: 329, E(): 4.7e-13, (46.95% identity in 115 aa overlap); and also similar to other Mycobacterium tuberculosis hypothetical proteins e.g. O07222|Rv1810|MTCY16F9.04c (118 aa), FASTA scores: opt: 195, E(): 4.2e-05, (37.15 [...]
  
 
 0.875
fprA
NADPH:adrenodoxin oxidoreductase FprA (NADPH-ferredoxin reductase); May serve as electron transfer protein and supply electrons to P450 systems; Belongs to the ferredoxin--NADP reductase type 1 family.
       0.717
smpB
Probable SSRA-binding protein SmpB; Required for rescue of stalled ribosomes mediated by trans- translation. Binds to transfer-messenger RNA (tmRNA), required for stable association of tmRNA with ribosomes. tmRNA and SmpB together mimic tRNA shape, replacing the anticodon stem-loop with SmpB. tmRNA is encoded by the ssrA gene; the 2 termini fold to resemble tRNA(Ala) and it encodes a 'tag peptide', a short internal open reading frame. During trans-translation Ala-aminoacylated tmRNA acts like a tRNA, entering the A-site of stalled ribosomes, displacing the stalled mRNA. The ribosome th [...]
     
 0.708
ftsX
Cell division protein FtsX; Part of the ABC transporter FtsEX involved in cellular division.
  
    0.690
ftsE
Cell division ATP-binding protein FtsE; Part of the ABC transporter FtsEX involved in cellular division. Has ATPase activity.
  
    0.689
Rv3099c
Conserved protein; Rv3099c, (MTCY164.10c), len: 283 aa. Conserved protein, some similarity with hypothetical proteins e.g. Q9XA69|SCGD3.09 from Streptomyces coelicolor (274 aa),FASTA scores: opt: 384, E(): 1.8e-17, (32.7% identity in 269 aa overlap); and P71606|Y036_MYCTU|Rv0036c from Mycobacterium tuberculosis strain H37Rv (257 aa), FASTA scores: opt: 179, E(): 0.00024, (25.85% identity in 205 aa overlap).
       0.633
PE_PGRS5
PE-PGRS family protein PE_PGRS5; Involved in endoplasmic reticulum (ER) stress-mediated apoptosis through human Toll-like receptor 4 (TLR4) signaling pathway. Localizes to the host ER, leading to ER stress, disruption of intracellular Ca(2+) homeostasis and increase of nitric oxide (NO) and reactive oxygen species (ROS) levels. Stress response results in caspase-8 activation and apoptosis of macrophage cells. Apoptosis may lead to dissemination of the bacteria, thereby spreading the disease. Belongs to the mycobacterial PE family. PGRS subfamily.
  
 
 0.618
Rv0393
Conserved 13E12 repeat family protein; Rv0393, (MTCY04D9.05), len: 441 aa. Member of Mycobacterium tuberculosis 13E12 repeat family of conserved proteins, similar to many e.g. Rv1148c, Rv1945, Rv3467,Rv0336|MTCY279_3 (503 aa), FASTA scores: E(): 0, (61.1% identity in 347 aa overlap).
  
 
 0.618
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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