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
Rv2656cPossible PhiRv2 prophage protein; Rv2656c, (MTCY441.25c), len: 130 aa. Probable phiRv2 phage protein (see Hatfull 2000), highly similar to O06607|YF83_MYCTU|Rv1583c|MT3573.2|MTCY336.21 Probable phiRV1 phage protein from Mycobacterium tuberculosis (132 aa), FASTA scores: opt: 734, E(): 2.5e-39, (81.5% identity in 131 aa overlap); and some similarity with Q982T4|MLL8506 hypothetical protein from Rhizobium loti (Mesorhizobium loti) (204 aa), FASTA scores: opt: 104, E(): 9.7, (31.85% identity in 113 aa overlap); To M.tuberculosis Rv1583c. (130 aa)    
Predicted Functional Partners:
Rv2657c
Rv2657c, (MTCY441.26c), len: 86 aa. Probable phiRv2 phage protein (excisionase) (see citation below), similar to O22001|VG36_BPMD2|36|G2 gene 36 protein (GP36) from Mycobacteriophage D29 (56 aa), FASTA scores: opt: 171, E(): 9.6e-06, (48.0% identity in 50 aa overlap); and Q05246|VG36_BPML5|36 gene 36 protein (GP36) from Mycobacteriophage L5 (56 aa), FASTA scores: opt: 169, E(): 1.3e-05, (50% identity in 50 aa overlap). Similarity suggests alternative start at 21737. Contains possible helix-turn-helix motif from aa 33 to 54 (Score 1655, +4.82 SD).
  
  
 0.924
Rv2654c
Possible PhiRv2 prophage protein; Antitoxin component of a type II toxin-antitoxin (TA) system. Upon expression in M.smegmatis neutralizes the effect of cognate toxin Rv2653c.
  
  
 0.921
Rv2658c
Possible prophage protein; Rv2658c, (MTCY441.27c), len: 120 aa. Hypothetical unknown protein, probably phage protein.
     
 0.901
Rv2659c
Probable PhiRv2 prophage integrase; Integrase is necessary for integration of the phage into the host genome by site-specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome (By similarity).
  
  
 0.857
Rv2655c
Possible PhiRv2 prophage protein; Rv2655c, (MTCY441.24c), len: 475 aa. Hypothetical protein, possibly phiRv2 phage protein (putative primase-like protein) (see citation below). C-terminus similar to P22875|YXIS_SACER hypothetical 28.9 KDA protein (probably does not play a direct role in plasmid integration or excision) from Saccharopolyspora erythraea (Streptomyces erythraeus) plasmid pSE211 (263 aa), FASTA scores: opt: 389, E(): 2.7e-15, (33.45% identity in 269 aa overlap). Weak similarity in N-terminus to O06608|MTCY336.22|Rv1582c Probable phiRV1 phage protein from Mycobacterium tube [...]
  
    0.831
Rv2653c
Possible PhiRv2 prophage protein; Toxic component of a type II toxin-antitoxin (TA) system. Upon expression in M.smegmatis inhibits colony formation. Its toxic effect is neutralized by coexpression with cognate antitoxin Rv2654c.
  
  
 0.724
Rv2278
Rv2278, (MTCY339.32c), len: 108 aa. Putative Transposase for IS6110 (fragment). Identical to many other M. tuberculosis IS6110 transposase subunits. The transposase described here may be made by a frame shifting mechanism during translation that fuses Rv2278 and Rv2279,the sequence UUUUAAAG (directly upstream of Rv2279) maybe responsible for such a frameshifting event (see McAdam et al., 1990).
   
  
 0.548
Rv2355
Probable transposase; Rv2355, (MTCY98.24), len: 328 aa. Probable IS6110 transposase. Identical to many other M. tuberculosis IS6110 transposase subunits. The transposase described here may be made by a frame shifting mechanism during translation that fuses Rv2354 and Rv2355, the sequence UUUUAAAG (directly upstream of Rv2355) maybe responsible for such a frameshifting event (see McAdam et al., 1990). Start changed since first submission (+ 16 aa).
   
  
 0.548
vapB10
Possible antitoxin VapB10; Putative antitoxin component of a possible type II toxin- antitoxin (TA) system. The cognate toxin is VapC10.
   
  
 0.521
gmdA
GDP-D-mannose dehydratase GmdA (GDP-mannose 4,6 dehydratase) (GMD); Catalyzes the conversion of GDP-D-mannose to GDP-4-dehydro-6- deoxy-D-mannose.
   
  
 0.512
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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