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
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Textmining
[Homology]
Score
miaBConserved hypothetical alanine, arginine-rich protein; Catalyzes the methylthiolation of N6-(dimethylallyl)adenosine (i(6)A), leading to the formation of 2-methylthio-N6- (dimethylallyl)adenosine (ms(2)i(6)A) at position 37 in tRNAs that read codons beginning with uridine. (512 aa)    
Predicted Functional Partners:
miaA
tRNA dimethylallyltransferase; Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 in tRNAs that read codons beginning with uridine, leading to the formation of N6-(dimethylallyl)adenosine (i(6)A).
  
 0.939
Rv2732c
Rv2732c, (MTCY174.12c), len: 204 aa. Probable conserved transmembrane protein, similar to Q49834 hypothetical protein B2235_C1_155 from Mycobacterium leprae (209 aa), FASTA scores: opt: 932, E(): 0, (70.6% identity in 201 aa overlap). Contains PS00343 Gram-positive cocci surface proteins 'anchoring' hexapeptide. A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004).
       0.882
Rv2880c
Rv2880c, (MTCY274.11c), len: 275 aa. Conserved hypothetical protein, highly similar in N-terminus to others e.g. O86754|SC6A9.22c hypothetical 40.4 KDA protein from Streptomyces coelicolor (368 aa), FASTA scores: opt: 663, E(): 2.6e-33, (52.6% identity in 213 aa overlap); Q55880|Y098_SYNY3|SLL0098 hypothetical 38.9 KDA protein from Synechocystis sp. strain PCC 6803 (350 aa), FASTA scores: opt: 362, E(): 7.3e-15, (38.9% identity in 162 aa overlap); O66732|AQ_416 hypothetical 40.2 KDA protein from Aquifex aeolicus (348 aa), FASTA scores: opt: 321, E(): 2.4e-12, (39.75% identity in 146 aa [...]
 
  
 0.760
rlmN
Conserved hypothetical protein; Specifically methylates position 2 of adenine 2503 in 23S rRNA and position 2 of adenine 37 in tRNAs; Belongs to the radical SAM superfamily. RlmN family.
 
  
 0.734
gpsI
Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.
 
  
 0.719
fmu
Probable Fmu protein (sun protein); May act as RNA methyltransferase.
  
  
 0.716
log
Conserved hypothetical protein; Catalyzes the hydrolytic removal of ribose 5'-monophosphate from nitrogen N6-modified adenosines, the final step of bioactive cytokinin synthesis. Is involved in the synthesis of isopentenyladenine (iP) and 2-methylthio-iP (2MeS-iP), the most abundant cytokinins detected in M.tuberculosis lysates and supernatants. Is also able to convert trans-zeatin-riboside monophosphate (tZRMP) to trans-zeatin (tZ) in vitro; however, it may not be involved in the biosynthesis of this minor cytokinin in vivo. Accumulation of Rv1205 sensitizes M.tuberculosis to nitric o [...]
     
 0.691
mrp
Probable Mrp-related protein Mrp; Binds and transfers iron-sulfur (Fe-S) clusters to target apoproteins. Can hydrolyze ATP; In the C-terminal section; belongs to the Mrp/NBP35 ATP- binding proteins family.
  
  
 0.655
dapF
Probable diaminopimelate epimerase DapF (DAP epimerase); Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan.
 
   
 0.653
rphA
Probable ribonuclease RphA (RNase PH) (tRNA nucleotidyltransferase); Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation.
  
   0.615
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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