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
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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.
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experimentally determined
co-expression
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gene co-occurrence
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[Homology]
Score
ftsXCell division protein FtsX; Part of the ABC transporter FtsEX involved in cellular division. (297 aa)    
Predicted Functional Partners:
ftsE
Cell division ATP-binding protein FtsE; Part of the ABC transporter FtsEX involved in cellular division. Has ATPase activity.
 
 
 0.999
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 [...]
  
  
 0.947
Rv2190c
Conserved hypothetical protein; Rv2190c, (MTV021.23c, MTCY190.01c), len: 385 aa. Conserved hypothetical protein; similar to other hypothetical mycobacterial proteins, including Rv1477,Rv1478, Rv1566c, Rv0024, that are similar to protein p60 precursors from Listeria e.g. Q018 38|P60_LISSE protein p60 precursor (invasion-associated protein) (524 aa). FASTA scores: gp|Z80233|MTCY10H4_25 (281 aa) opt: 290, E(): 6.9e-05; 37.0% identity in 127 aa overlap and sp|Q01838|P60_LISSE protein P60 precursor (523 aa) opt: 268, E(): 0.00071; 38.5% identity in 104 aa overlap; Belongs to the peptidase C [...]
 
 
 0.936
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).
  
    0.808
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.
     
 0.777
ftsZ
Cell division protein FtsZ; Essential cell division protein that forms a contractile ring structure (Z ring) at the future cell division site. The regulation of the ring assembly controls the timing and the location of cell division. One of the functions of the FtsZ ring is to recruit other cell division proteins to the septum to produce a new cell wall between the dividing cells. Binds GTP and shows GTPase activity.
     
 0.758
pyrR
Probable pyrimidine operon regulatory protein PyrR; Regulates the transcription of the pyrimidine nucleotide (pyr) operon in response to exogenous pyrimidines.
  
  
 0.748
ftsQ
Possible cell division protein FtsQ; Essential cell division protein.
  
 
 
 0.740
purN
Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate; Belongs to the GART family.
   
  
 0.717
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 [...]
  
    0.701
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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