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
Rv2659cProbable 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). (375 aa)    
Predicted Functional Partners:
Rv2658c
Possible prophage protein; Rv2658c, (MTCY441.27c), len: 120 aa. Hypothetical unknown protein, probably phage protein.
  
  
 0.993
Rv2650c
Rv2650c, (MTCY441.19), len: 479 aa. Possible phiRv2 prophage protein (capsid subunit) (see citation below),highly similar to O06614|Rv1576c|MTCY336.28 probable phiRv1 phage protein from Mycobacterium tuberculosis (473 aa),FASTA scores: opt: 2782, E(): 2.8e-159, (89.1% identity in 468 aa overlap).
  
  
 0.869
Rv2656c
Possible 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.
  
  
 0.857
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).
  
  
 0.830
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 [...]
 
    0.819
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.
  
  
 0.815
Rv3669
Rv3669, (MTV025.017), len: 172 aa. Probable conserved transmembrane protein, equivalent to Q9CB97|ML2296 putative membrane protein from Mycobacterium leprae (181 aa), FASTA scores: opt: 863, E(): 1.4e-47,(77.35% identity in 181 aa overlap). Also similar to two putative integral membrane transport proteins from Streptomyces coelicolor; Q9X930|SCH5.28 (162 aa) FASTA scores: opt: 265, E(): 6.3e-10, (37.4% identity in 155 aa overlap); and Q9X9W1|SCI7.29c (165 aa), FASTA scores: opt: 194, E(): 1.9e-05, (30.6% identity in 134 aa overlap). Contains two hydrophobic stretches in centre.
      
 0.803
Rv0310c
Conserved protein; Rv0310c, (MTCY63.15c), len: 163 aa. Conserved protein, similar to some bile acid dehydratases e.g. P19412|BAIE_EUBSP|98749|D37844|1381566|AAC45413.1|U57489 bile acid-inducible operon protein E from Eubacterium sp (166 aa), FASTA scores: opt: 302, E(): 1e-11, (38.8% identity in 134 aa overlap); AAF22847.1|AF210152_4 bile acid 7a-dehydratase from Clostridium sp. (168 aa).
   
  
 0.703
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.
  
  
 0.695
Rv2645
Hypothetical protein; Rv2645, (MTCY441.15), len: 143 aa. Hypothetical unknown protein.
   
  
 0.660
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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