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
Rv1674cRv1674c, (MTV047.09c), len: 218 aa. Probable transcriptional regulatory protein. Highly similar to AJ005575|SPE005575_2 Streptomyces peucetius (226 aa), FASTA scores: opt: 662, E(): 0, (50.0% identity in 208 aa overlap). Similar to Rv0324|Z96800|MTCY63.29 M. tuberculosis cosmid (226 aa), FASTA scores: opt: 579, E(): 0, (45.3% identity in 214 aa overlap). N-terminus is similar to transcriptional activators e.g. MERR_STRLI|P30346 probable mercury resistance operon regulator (125 aa), FASTA scores: opt: 183, E(): 1.9e-06,(35.6% identity in 90 aa overlap). Contains PS00380 Rhodanese signature 1. (218 aa)    
Predicted Functional Partners:
Rv1673c
Rv1673c, (MTV047.08c), len: 310 aa. Conserved hypothetical protein, shows weak similarity to P44103|YA48_HAEIN Hypothetical protein HI10 48 precursor (369 aa), FASTA scores: E(): 8.3e-11, (26.1% identity in 330 aa overlap).
  
  
 0.963
Rv1672c
Rv1672c, (MTV047.07c), len: 443 aa. Probable conserved integral membrane transport protein, major facilitator superfamily, similar to several phthalate transporters or tartrate transporters e.g. U25634|AVU25634_2 Agrobacterium vitis plasmid pTrAB (433 aa), FASTA scores: opt: 914, E(): 0, (37.1% identity in 426 aa overlap); etc.
  
  
 0.941
cmr
Probable transcriptional regulatory protein Cmr; Positively regulates the expression of at least groEL2. Cyclic AMP does not affect transcription in vitro.
  
  
 0.918
Rv0494
Probable transcriptional regulatory protein (probably GntR-family); Rv0494, (MTCY20G9.20), len: 242 aa. Probable transcriptional regulator, GntR family, with C-terminal part highly similar to S72893|B2168_C2_205 hypothetical protein from Mycobacterium leprae (105 aa). Also similar to other transcription regulators e.g. PDHR_ECOLI|P06957 pyruvate dehydrogenase complex repressor PDHR or GENA from Escherichia coli (254 aa), FASTA scores: opt: 284, E(): 1.2e-11, (32.6% identity in 224 aa overlap); etc. Contains PS00043 Bacterial regulatory proteins, gntR family signature, and probable heli [...]
  
  
 0.866
Rv3167c
Probable transcriptional regulatory protein (probably TetR-family); Rv3167c, (MTV014.11c), len: 208 aa. Probable transcriptional regulator, TetR family, similar to several transcriptional regulators e.g. Q9L2A4|SC8F4.22c (TetR/AcrR family) from Streptomyces coelicolor (234 aa), FASTA scores: opt: 317, E(): 7.5e-13, (33.35% identity in 210 aa overlap); Q9RK47|SCF12.11 (TetR/AcrR family) from Streptomyces coelicolor (206 aa), FASTA scores: opt: 293,E(): 2.1e-11, (32.65% identity in 199 aa overlap); Q54288 regulator of antibiotic transport complexes (TetR/AcrR family) (204 aa), FASTA scor [...]
   
  
 0.866
Rv1931c
Probable transcriptional regulatory protein; Controls the expression of genes important for virulence.
  
    0.864
mftR
Probable transcriptional regulatory protein; May regulate a gene cluster involved in mycofactocin expression. Mycofactocin is a conserved polypeptide that might serve as an electron carrier.
   
  
 0.863
nadR
Possible transcriptional regulatory protein NadR (probably AsnC-family); Rv0212c, (MTCY08D5.07c), len: 323 aa. Possible nadR (alternate gene name: nadI), transcriptional regulator,similar to others e.g. NADR_ECOLI|P27278 transcriptional regulator from Escherichia coli (410 aa), FASTA scores: opt: 377, E (): 1e-17, (31.1% identity in 347 aa overlap). Contains PS00017 ATP/GTP-binding site motif A (P-loop).
  
    0.860
embR
Probable transcriptional regulatory protein EmbR; Positively regulates the transcription of the embCAB operon. Exhibits ATPase and GTPase activities; Belongs to the AfsR/DnrI/RedD regulatory family.
   
    0.860
Rv3840
Rv3840, (MTCY01A6.29c), len: 137 aa. Possible transcriptional regulator, highly similar in part to PSR proteins (penicillin binding protein repressors) e.g. Q47828|PSR PSR protein from Enterococcus hirae (293 aa) FASTA scores: opt: 221, E(): 2.2e-07, (41.65% identity in 108 aa overlap); O86213|PSRFM PSRFM protein (fragment) from Enterococcus hirae (171 aa), FASTA scores: opt: 202, E(): 2.4e-06, (40.75% identity in 108 aa overlap); Q47865|PSR penicillin binding protein repressor from Enterococcus hirae (148 aa), FASTA scores: opt: 201, E(): 2.5e-06,(51.65% identity in 60 aa overlap); et [...]
  
    0.860
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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