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
Databases
Textmining
[Homology]
Score
Rv0654Probable dioxygenase; Catalyzes the oxidative cleavage of several carotenoids and apocarotenoids in vitro. In contrast to other carotenoid oxygenases, cleaves substrates at two different sites, namely the central C15-C15' and an excentric double bond at the C13-C14 position, leading to retinal (C20), beta-apo-14'-carotenal (C22) and beta-apo-13-carotenone (C18) from beta-carotene (C40), as well as the corresponding hydroxylated products from zeaxanthin and lutein. Converts beta-apo- 10'-carotenal (C27) into beta-apo-13-carotenone (C18) and to minor amounts of beta-apo-15-carotenal (ret [...] (501 aa)    
Predicted Functional Partners:
Rv0887c
Rv0887c, (MTCY31.15c), len: 152 aa. Conserved hypothetical protein, highly similar to others e.g. NP_436346.1|NC_003037 Hypothetical protein from Sinorhizobium meliloti (149 aa); AL132644|SCI8_26 hypothetical protein from Streptomyces coelicolor (194 aa),FASTA scores: opt: 220, E(): 1.5e-07, (33.6% identity in 131 aa overlap); etc. Also shows weak similarity with transposases and related proteins.
      
 0.870
Rv0911
Conserved protein; Rv0911, (MTCY21C12.05), len: 257 aa. Conserved protein, showing similarity with hydroxylases and hypothetical proteins e.g. T35325 probable hydroxylase from Streptomyces coelicolor (265 aa); Q54242 hypothetical protein from Streptomyces, FASTA scores: opt: 372, E(): 8.8e-18, (32.0% identity in 256 aa overlap); AAD04716.1|U77891 doxorubicin biosynthesis enzyme DnrV from Streptomyces peucetius (275 aa); AAA63051.1|U15184 hypothetical protein from Mycobacterium leprae (94 aa); etc. Also similar to Rv0577 hypothetical protein from Mycobacterium tuberculosis (261 aa).
      
 0.870
Rv0653c
Possible transcriptional regulatory protein (probably TetR-family); Rv0653c, (MTCI376.23, MTCY20H10.34c), len: 231 aa. Possible transcriptional regulator, TetR family, similar in N-terminus to others e.g. CAC03642.1|AL391338 putative TetR-family transcriptional regulator from Streptomyces coelicolor (190 aa); Q51597 cam repressor from Pseudomonas putida (186 aa), FASTA scores: opt: 150, E(): 0.00085,(27.8% identity in 97 aa overlap); etc. Also some similarity to Mycobacterium tuberculosis hypothetical transcriptional regulators Rv0681 and Rv1816. Contains probable helix-turn helix moti [...]
       0.785
mkl
Possible ribonucleotide-transport ATP-binding protein ABC transporter Mkl; Not known, could be involved in the transport of ribonucleotides.
       0.771
bacA
Probable drug-transport transmembrane ATP-binding protein ABC transporter BacA; ABC transporter involved in uptake of vitamin B12 and related corrinoids. Transmembrane domains (TMD) form a pore in the membrane and the ATP-binding domain (NBD) is responsible for energy generation. Contributes to maintenance of chronic infections.
  
  
  0.619
Rv0181c
Conserved hypothetical protein; Putative quercetin 2,3-dioxygenase; Belongs to the pirin family.
  
   
 0.583
gmk
Probable guanylate kinase Gmk; Essential for recycling GMP and indirectly, cGMP.
   
 
  0.576
pepB
Probable aminopeptidase PepB; Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N- terminal amino acids from various peptides (By similarity).
     
 0.561
Rv0914c
Rv0914c, (MTCY21C12.08c), len: 412 aa. Possible lipid carrier protein or keto acyl-CoA thiolase, highly similar to NP_421905.1|NC_002696 thiolase family protein from Caulobacter crescentus (407 aa); and similar to others e.g. NP_107896.1|NC_002678 3-ketoacyl-CoA thiolase from Mesorhizobium loti (392 aa); NP_385796.1|NC_003047 putative 3-ketoacyl-CoA thiolase protein from Sinorhizobium meliloti (389 aa); NP_275932.1|NC_000916 lipid-transfer protein (sterol or nonspecific) from Methanothermobacter thermautotrophicus (383 aa); AB55378.1|AL117263 possible 3-ketoacyl-CoA thiolase from Leish [...]
 
     0.556
lpqL
Probable lipoprotein aminopeptidase LpqL; An aminopeptidase; acts on free N-terminal amino groups with a very strong preference for Leu in the first position. Belongs to the peptidase M28 family. M28A subfamily.
   
 
  0.538
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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