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
Rv2912cRv2912c, (MTCY274.44c), len: 195 aa. Probable transcription regulatory protein, TetR family, showing similarity with others e.g. Q9K3V9|SCD10.17 putative TetR-family transcriptional from Streptomyces coelicolor (202 aa), FASTA scores: opt: 185, E(): 4.4e-05, (31.15% identity in 167 aa overlap); Q9KFQ0 TetR-family from Bacillus halodurans (185 aa), FASTA scores: opt: 164, E(): 0.001, (35.6% identity in 73 aa overlap); P17446|BETI_ECOLI|BETI|B0313 regulatory protein from Escherichia coli strain K12 (195 aa), FASTA scores: opt: 126, E(): 0.024, (24.5% identity in 196 aa overlap); etc. Con [...] (195 aa)    
Predicted Functional Partners:
Rv2913c
Rv2913c, (MTCY338.01c, MTCY274.45c), len: 611 aa. Possible D-amino acid aminohydrolase, similar (principally in N-terminus) to D-amino acid aminohydrolases e.g. Q9V2D3|NDAD|PAB0090 D-aminoacylase (aspartate, glutamate etc) from Pyrococcus abyssi (526 aa), FASTA scores: opt: 336, E(): 2.2e-13, (27.55% identity in 581 aa overlap); P94212|NDDD_ALCXX N-acyl-D-aspartate deacylase (N-acyl-D-aspartate amidohydrolase) from Alcaligenes xylosoxydans xylosoxydans (Achromobacter xylosoxidans) (498 aa), FASTA scores: opt: 221, E(): 3.4e-06, (25.95% identity in 532 aa overlap); Q9AGH8 D-aminoacylase [...]
  
  
 0.972
Rv2915c
Conserved protein; Rv2915c, (MTCY338.03c), len: 370 aa. Conserved protein, posssibly XAA-pro dipeptidase (prolidase), highly similar to CAC38796|SCI39.08c conserved hypothetical protein from Streptomyces coelicolor (363 aa), FASTA scores: opt: 1341, E(): 5.5e-76, (56.65% identity in 362 aa overlap); and similar to prolidases (XAA-pro dipeptidase) e.g. Q9ABC9|CC0300 putative XAA-pro dipeptidase from Caulobacter crescentus (428 aa), FASTA scores: opt: 327,E(): 7.4e-13, (30.2% identity in 374 aa overlap); Q97XD4 prolidase from Sulfolobus solfataricus (396 aa), FASTA scores: opt: 271, E(): [...]
  
  
 0.925
Rv3830c
Transcriptional regulatory protein (probably TetR-family); Rv3830c, (MTCY01A6.39), len: 209 aa. Probable transcriptional regulator TetR family, similar to others e.g. P39885|TCMR_STRGA tetracenomycin C transcriptional repressor from Streptomyces glaucescens (226 aa) FASTA scores: opt: 255, E(): 6.1e-10, (33.65% identity in 202 aa overlap); Q9RDR0|SC4A7.02 putative transcriptional regulator from Streptomyces coelicolor (227 aa) FASTA scores: opt: 230, E(): 2.8e-08, (30.05% identity in 213 aa overlap); Q9EWU3|3SC5B7.06 putative regulatory protein from Streptomyces coelicolor (244 aa), FA [...]
  
  
 0.852
Rv0452
Rv0452, (MTV037.16), len: 236 aa. Possible transcriptional regulator, similar to several putative TetR-family transcriptional regulators from Streptomyces coelicolor. Also similar in N-terminus to U1740Y|U15183|MLU15183_33 from Mycobacterium leprae (67 aa), FASTA score: (76.1% identity in 67 aa overlap). Contains probable helix-turn-helix motif at aa 44-65 (Score 1727, +5.07 SD).
  
    0.842
Rv3833
Transcriptional regulatory protein (probably AraC-family); Rv3833, (MTCY01A6.36c), len: 263 aa. Probable transcriptional regulator belonging to araC family, similar to others e.g. Q9KYN4|SC9H11.05 putative AraC-family transcriptional regulator from Streptomyces coelicolor (289 aa), FASTA scores: opt: 754, E(): 1.2e-42, (50.45% identity in 232 aa overlap); Q9HXH2|PA3830 probable transcriptional regulator from Pseudomonas aeruginosa (270 aa), FASTA scores: opt: 501, E(): 6.2e-26, (34.85% identity in 238 aa overlap); Q9HX87|PA3927 probable transcriptional regulator from Pseudomonas aerugi [...]
  
  
 0.829
virS
Virulence-regulating transcriptional regulator VirS (AraC/XylS family); Regulates the expression of the mymA operon (Rv3083-Rv3089).
   
  
 0.824
cobB-2
Transcriptional regulatory protein; NAD-dependent lysine deacetylase and desuccinylase that specifically removes acetyl and succinyl groups on target proteins. Modulates the activities of several proteins which are inactive in their acylated form (By similarity). Reactivates acetylated acetyl-CoA synthetase (ACS) through an NAD-dependent deacetylation. Is able to ADP-ribosylate itself.
  
  
 0.808
Rv0792c
Probable transcriptional regulatory protein (probably GntR-family); Rv0792c, (MTV042.02c), len: 269 aa. Probable transcriptional regulator, GntR-family, similar to many others of GntR family e.g. BSUB0018_189|Z99121 from Bacillus subtilis (243 aa), FASTA scores: opt: 367, E(): 1.5e-17, (32.1% identity in 246 aa overlap); P31453|YIDP_ECOLI from Escherichia coli (238 aa), FASTA scores: opt: 236, E(): 8.8e-09, (26.4% identity in 235 aa overlap); etc.
   
  
 0.805
Rv3736
Transcriptional regulatory protein (probably AraC/XylS-family); Rv3736, (MTV025.084), len: 353 aa. Probable transcriptional regulator, araC/xylS family, similar to many transcriptional regulators and hypothetical proteins e.g. CAC38740 hypothetical 35.4 KDA protein from Bradyrhizobium japonicum (318 aa), FASTA scores: opt: 438,E(): 2e-20, (29.4% identity in 306 aa overlap); Q9HZ25|PA3215 probable transcriptional regulator from Pseudomonas aeruginosa (337 aa), FASTA scores: opt: 395,E(): 1.1e-17, (30.3% identity in 320 aa overlap); Q9HTN1|PA5324 probable transcriptional regulator from P [...]
   
  
 0.805
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 [...]
   
    0.800
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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