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
Rv2323cConserved protein; Hydrolyzes N(G),N(G)-dimethyl-L-arginine (ADMA) and N(G)- monomethyl-L-arginine (MMA); Belongs to the DDAH family. (302 aa)    
Predicted Functional Partners:
rocD2
Rv2321c, (MTCY3G12.13), len: 181 aa. Probable rocD2,ornithine aminotransferase, highly similar to C-terminal region of other ornithine aminotransferases, e.g. Q9FC90|ROCD from Streptomyces coelicolor (407 aa), FASTA scores: opt: 628, E(): 1.2e-32, (55.35% identity in 168 aa overlap); P3802|OAT_BACSU|ROCD from Bacillus subtilis (401 aa), FASTA scores: opt: 477, E(): 4.3e-23, (42.1% identity in 178 aa overlap); BAB42057|ROCD|SA0818 from Staphylococcus aureus subsp. aureus N315 (396 aa), FASTA scores: opt: 437, E(): 1.5e-20, (41.3% identity in 170 aa overlap); etc. Contains PS00600 Aminot [...]
  
 0.997
rocE
Rv2320c, (MTCY3G12.14), len: 476 aa. Probable rocE,cationic amino acid (especially arginine and ornithine) transporter (permease), highly similar to other amino acid transporters e.g. Q9L100|SCL6.16C putative amino acid transporter from Streptomyces coelicolor (496 aa), FASTA scores: opt: 1485, E(): 9.4e-82, (48.4% identity in 477 aa overlap); O06479|YFNA putative amino acid transporter from Bacillus subtilis (462 aa), FASTA scores: opt: 1271, E(): 6.1e-69, (41.9% identity in 463 aa overlap); Q9PG94|XF0408 amino acid transporter from Xylella fastidiosa (509 aa),FASTA scores: opt: 1128, [...]
  
  
 0.987
rocD1
Rv2322c, (MTCY3G12.12), len: 221 aa. Probable rocD1,ornithine aminotransferase, highly similar to N-terminal region of other ornithine aminotransferases, e.g. Q9FC90|ROCD from Streptomyces coelicolor (407 aa), FASTA scores: opt: 770, E(): 8.7e-40, (55.7% identity in 201 aa overlap); BAB42057|ROCD|SA0818 from Staphylococcus aureus subsp. aureus N315 (396 aa) FASTA scores: opt: 632, E(): 2.2e-31, (46.1% identity in 208 aa overlap); P38021|OAT_BACSU|ROCD from Bacillus subtilis (401 aa),FASTA scores: opt: 626, E(): 5.1e-31, (43.1% identity in 218 aa overlap); etc. Belongs to class-III of p [...]
  
 0.984
Rv2319c
Rv2319c, (MTCY3G12.15), len: 292 aa. Universal stress protein family protein.
  
  
 0.978
Rv2324
Rv2324, (MTCY3G12.10), len: 148 aa. Probable transcriptional regulatory protein, asnC-family, similar to other putative AsnC-family regulatory proteins e.g. Q9L101|SCL6.15C from Streptomyces coelicolor (150 aa) FASTA scores: opt: 466, E(): 2.4e-24, (52.8% identity in 142 aa overlap); Q9RKY4|SC6D7.14 putative AsnC-family transcriptional regulatory protein from Streptomyces coelicolor (165 aa), FASTA scores: opt: 266, E(): 5.5e-11,(32.4% identity in 145 aa overlap); Q9ZEP1|LRPA|SCE94.12c putative transcriptional regulator from Streptomyces coelicolor (150 aa), FASTA scores: opt: 249, E() [...]
 
  
 0.943
speE
Polyamine aminopropyltransferase; Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine; Belongs to the spermidine/spermine synthase family.
   
  
 0.810
end
Probable endonuclease IV End (endodeoxyribonuclease IV) (apurinase); Endonuclease IV plays a role in DNA repair. It cleaves phosphodiester bonds at apurinic or apyrimidinic (AP) sites, generating a 3'-hydroxyl group and a 5'-terminal sugar phosphate. Belongs to the AP endonuclease 2 family.
  
  
 0.754
Rv2315c
Conserved protein; Rv2315c, (MTCY3G12.19), len: 505 aa. Conserved protein, highly similar to Q9S273|SCI28.10 hypothetical 47.1 KDA protein from Streptomyces coelicolor (435 aa),FASTA scores: opt: 1768, E():5.6e-101, (63.2% identity in 432 overlap); and similar to others e.g. AAK24787|CC2823 hypothetical protein (TldD/PmbA family) from Caulobacter crescentus (543 aa), FASTA scores: opt: 876, E():3.1e-46,(42.8% identity in 505 overlap); O58578|PH0848 hypothetical 54.4 KDA protein from Pyrococcus horikoshii (481 aa), FASTA scores: opt: 661, E(): 4.3e-33, (29.95% identity in 484 aa overlap [...]
   
  
 0.746
lpdA
NAD(P)H quinone reductase LpdA; May contribute to virulence by increasing resistance to reactive oxygen intermediates. It can reduce 2,6-dimethyl-1,4- benzoquinone (DMBQ), 5-hydroxy-1,4-naphthaquinone (5-HNQ) and menadione. NADPH is the physiological reductant rather than NADH.
     
 0.745
egtB
Conserved hypothetical protein; Catalyzes the oxidative sulfurization of hercynine (N- alpha,N-alpha,N-alpha-trimethyl-L-histidine) into hercynyl-gamma-L- glutamyl-L-cysteine sulfoxide, a step in the biosynthesis pathway of ergothioneine. Ergothioneine is an antioxidant that protects mycobacteria from oxidative stress.
   
  
 0.688
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
Server load: medium (66%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.