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
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[Homology]
Score
Rv2611cProbable acyltransferase; Catalyzes the acylation to the position 6 of the alpha-1,2- linked mannose residue of the phosphatidyl-myo-inositol dimannoside (PIM2) or monomannoside (PIM1). (316 aa)    
Predicted Functional Partners:
pimA
Alpha-mannosyltransferase PimA; Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1). PimA plays an essential role for growth in macrophages and during both the acute and chronic phases of infection.
 
 
 0.999
pimB
Mannosyltransferase PimB; Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP- Man) to the position 6 of a phosphatidyl-myo-inositol bearing an alpha- 1,2-linked mannose residue (PIM1) to generate phosphatidyl-myo-inositol bearing alpha-1,2- and alpha-1,6-linked mannose residues (Ac1PIM2). PimB also catalyzes the addition of a mannosyl residue from GDP-Man to the position 6 of phosphatidyl-myo-inosit [...]
 
 
 0.997
pgsA1
Phosphatidylinositol phosphate synthase; Catalyzes the conjugation of the 1'-hydroxyl group of D-myo- inositol-3-phosphate (also named L-myo-inositol-1-phosphate) with a lipid tail of cytidine diphosphate diacylglycerol (CDP-DAG), forming phosphatidylinositol phosphate (PIP) and CMP. PIP is a precursor of phosphatidylinositol (PI) which is an essential lipid for mycobacteria required for formation of their cell wall.
  
 0.992
Rv2613c
Conserved protein; Catabolizes diadenosine 5',5'''-P1,P4-tetraphosphate (Ap4A) into ADP and ATP. It does not catalyze the reverse phosphorolysis reaction. The optimum substrates are dinucleoside polyphosphates containing four or five phosphate residues.
  
  
 0.964
Rv2609c
Rv2609c, (MTCY01A10.24), len: 351 aa. Probable conserved membrane protein, equivalent to O07146|MLCL581.13c|ML0451 hypothetical 37.9 KDA protein from Mycobacterium leprae (349 aa), FASTA scores: opt: 1675, E(): 1.4e-95, (77.85% identity in 334 aa overlap). Also similar to hypothetical proteins: O69888|SC2E1.17|mutt hypothetical 19.4 KDA protein from Streptomyces coelicolor and Streptomyces lividans (172 aa), FASTA scores: opt: 345,E(): 3.5e-14, (44.7% identity in 161 aa overlap); Q9L285|SCL2.14c hypothetical 19.8 KDA protein from Streptomyces coelicolor (180 aa), FASTA scores: opt: 179 [...]
 
   
 0.951
mgtA
Mannosyltransferase MgtA; Catalyzes the addition of a mannose residue from GDP-D- mannose to GlcAGroAc2 to generate 1,2-di-O-C16/C18:1-(alpha-D- mannopyranosyl)-(1-4)-(alpha-D-glucopyranosyluronic acid)-(1-3)- glycerol(ManGlcAGroAc2).
  
  
 0.928
thrS
Probable threonyl-tRNA synthetase ThrS (threonine-tRNA synthetase)(ThrRS) (threonine-tRNA ligase); Catalyzes the attachment of threonine to tRNA(Thr) in a two- step reaction: L-threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also edits incorrectly charged L-seryl-tRNA(Thr).
     
 0.920
mntH
Divalent cation-transport integral membrane protein MntH (BRAMP) (MRAMP); H(+)-stimulated, divalent metal cation uptake system. Transports zinc and iron. Can also interact with manganese and copper.
     
 0.668
pimE
Mannosyltransferase PimE; Catalyzes the alpha-1,2 addition of a mannose residue from polyprenol-phosphate-mannose (PPM) to a monoacyl phosphatidylinositol pentamannoside (AcPIM5) to generate a monoacyl phosphatidylinositol hexamannoside (AcPIM6).
     
 0.664
aftB
Possible arabinofuranosyltransferase AftB; Involved in the biosynthesis of the arabinogalactan (AG) region of the mycolylarabinogalactan-peptidoglycan (mAGP) complex, an essential component of the mycobacterial cell wall. Catalyzes the transfer of arabinofuranosyl (Araf) residues from the sugar donor decaprenyl-phospho-arabinose (DPA) to the arabinan domain to form terminal beta-(1->2)-linked Araf residues, which marks the end point for AG arabinan biosynthesis before decoration with mycolic acids.
 
   
 0.641
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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