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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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Textmining
[Homology]
Score
ML0175Putative two-component system sensor kinase; Member of the two-component regulatory system MprB/MprA which contributes to maintaining a balance among several systems involved in stress resistance and is required for establishment and maintenance of persistent infection in the host. In response to environmental signals MprB acts as both a membrane-associated protein kinase that undergoes autophosphorylation and subsequently transfers the phosphate to MprA, and a protein phosphatase that dephosphorylates phospho-MprA (By similarity). (519 aa)    
Predicted Functional Partners:
ML0174
Putative two-component response regulator; Member of the two-component regulatory system MprB/MprA which contributes to maintaining a balance among several systems involved in stress resistance and is required for establishment and maintenance of persistent infection in the host. Functions as a transcriptional regulator that recognizes a 19-bp nucleotide motif comprizing two loosely conserved 8-bp direct DNA-binding motif repeats separated by a 3-bp spacer region (By similarity).
 
 0.999
ML2123
Two-component response regulator; Member of the two-component regulatory system PrrB/PrrA that is involved specifically in early intracellular multiplication of Mycobacterium and is essential for its viability. Upon phosphorylation by PrrB, functions as a transcription regulator by direct binding to promoter regions of target genes to positively regulate their expression. Autoregulates its own expression.
 
 
 0.921
ML2439
Probable two-component system response regulator; Probably forms part of a two-component regulatory system RegX3/SenX3.
 
 
 0.856
mtrA
Putative two-component response regulator; Member of the two-component regulatory system MtrA/MtrB.
 
 
 0.854
rpmF
Hypothetical protein (pseudogene); Probable ribosomal protein L32, rpmF,similar to many e.g. tr|Q9RL50|Q9RL50 PROBABLE 50S RIBOSOMAL PROTEIN (56 aa) E(): 1.5e-09; 63.462% identity in 52 aa overlap; Belongs to the bacterial ribosomal protein bL32 family.
 
     0.763
ML1681
Possible polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP); Belongs to the polyphosphate kinase 1 (PPK1) family.
      
 0.555
ML2124
Sensor histidine kinase; Member of the two-component regulatory system PrrB/PrrA that is involved specifically in early intracellular multiplication of Mycobacterium and is essential for its viability. Functions as a sensor protein kinase which is autophosphorylated at a histidine residue and transfers its phosphate group to the conserved aspartic acid residue in the regulatory domain of PrrA. In turn, PrrA binds to the upstream promoter regions of target genes including itself to positively regulate their expression.
 
 
0.555
ML0176
Similar to M.tuberculosis Rv0983, probable serine protease, TR:O53896 (EMBL:AL123456) (464 aa); Fasta score E(): 0, 80.7% identity in 383 aa overlap and in part to M.tuberculosis htrA, putative serine protease, TR:O06291 (EMBL:AL123456) (549 aa); Fasta score E(): 0, 41.8% identity in 347 aa overlap. Similar to many e.g. putative serine protease expressed in vivo by Mycobacterium avium subsp. paratuberculosis, TR:Q50320 (EMBL:Z23092) (361 aa); Fasta score E(): 1.1e-19, 35.4% identity in 362 aa overlap. Previously sequenced as TR:Q9Z5G6 (EMBL:AL035500) (452 aa); Fasta score E(): 0, 100.0 [...]
    
 0.516
pheT
phenylalanyl-tRNA synthase [beta] subunit; Highly similar to many phenylalanyl-tRNA synthetase beta chains including: Escherichia coli SW:SYFB_ECOLI (P07395) (795 aa); Fasta score E(): 0, 31.0% identity in 851 aa overlap and Mycobacterium tuberculosis RV1649 SW:SYFB_MYCTU (P94985) (831 aa); Fasta score E(): 0, 79.6% identity in 834 aa overlap.
       0.493
moaB
Similar to M.tuberculosis moaB2, putative molybdenum cofactor biosynthesis protein, TR:O53897 (EMBL:AL123456) (181 aa); Fasta score E(): 0, 92.7% identity in 179 aa overlap. Similar to many e.g. to the C-terminal halves of Arabidopsis thaliana cnx1, multifunctional two-domain protein involved in molybdenum cofactor biosynthesis, SW:CNX1_ARATH (Q39054) (670 aa); Fasta score E(): 7.7e-10, 36.4% identity in 187 aa overlap and Synechococcus sp. (strain PCC 7942) moaCB, molybdenum cofactor biosynthesis protein, SW:MOCB_SYNP7 (Q56208) (319 aa); Fasta score E(): 1.3e-09, 35.9% identity in 142 [...]
       0.458
Your Current Organism:
Mycobacterium leprae
NCBI taxonomy Id: 272631
Other names: M. leprae TN, Mycobacterium leprae TN, Mycobacterium leprae str. TN, Mycobacterium leprae strain TN
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