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
ybeYConserved hypothetical protein; Single strand-specific metallo-endoribonuclease involved in late-stage 70S ribosome quality control and in maturation of the 3' terminus of the 16S rRNA. (182 aa)    
Predicted Functional Partners:
phoH1
Rv2368c, (MTCY27.12), len: 352 aa. Probable phoH1,phoH-like protein (phosphate starvation-induced protein),probably ATP-binding protein, equivalent to Q49751|PHOL_MYCLE| ML0627|B1937_F1_20 PHOH-like protein from Mycobacterium leprae (349 aa), FASTA scores: opt: 1952, E(): 4.7e-107, (88.9% identity in 352 aa overlap). Also highly similar to Q9L2L5|SCC117.05 PHOH-like protein from Streptomyces coelicolor (359 aa), FASTA scores: opt: 1407, E(): 3.6e-75, (63.6% identity in 349 aa overlap); Q9RSY1|DR1988 PHOH-related protein from Deinococcus radiodurans (380 aa), FASTA scores: opt: 1053, E( [...]
  
  
 0.996
Rv2366c
Rv2366c, (MTCY27.14), len: 435 aa. Probable conserved transmembrane protein, highly similar to Q9L2L3|SCC117.07 putative membrane protein from Streptomyces coelicolor (358 aa), FASTA scores: opt: 1159,E(): 5.5e-64, (53.0% identity in 353 aa overlap); ans similar to hypothetical proteins and hemolysin-related proteins e.g. Q9HN02|HLP|VNG2308G hemolysin protein from Halobacterium sp. strain NRC-1 (457 aa), FASTA scores: opt: 623, E(): 6.2e-31, (28.4% identity in 433 aa overlap); etc. Potential transmembrane protein with 2 CBS domains. Belongs to the UPF0053 family.
 
  
 0.988
Rv2365c
Rv2365c, (MTCY27.15), len: 113 aa. Conserved hypothetical protein, highly similar to Q49767|ML0630|B1937_F3_101|CAC30138 Hypothetical protein from Mycobacterium leprae (108 aa), FASTA scores: opt: 426,E(): 1.4e-18, (67.9% identity in 106 aa overlap). Also highly similar to Q9RDF3|SCC77.05 from Streptomyces coelicolor (132 aa), FASTA scores: opt: 254, E(): 1.9e-18,(53.1% identity in 96 aa overlap). Equivalent to AAK46728 from Mycobacterium tuberculosis strain CDC1551 (93 aa) but longer 20 aa.
  
  
 0.977
era
Probable GTP-binding protein Era; An essential GTPase that binds both GDP and GTP, with rapid nucleotide exchange. Plays a role in 16S rRNA processing and 30S ribosomal subunit biogenesis and possibly also in cell cycle regulation and energy metabolism (By similarity); Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Era GTPase family.
  
  
 0.976
sodA
Superoxide dismutase [FE] SodA; Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems.
   
 
 0.919
rplQ
Rv3456c, (MTCY13E12.09c), len: 180 aa. rplQ, 50S ribosomal protein L17, equivalent to Q9X797|RL17_MYCLE|ML1956|MLCB1222.26c 50S ribosomal protein L17 from Mycobacterium leprae (170 aa), FASTA scores: opt: 874, E(): 9.5e-45, (81.85% identity in 171 aa overlap). Also highly similar to other e.g. O86775|RL17_STRCO|SC6G4.08 from Streptomyces coelicolor (168 aa), FASTA scores: opt: 609, E(): 3.7e-29, (60.0% identity in 170 aa overlap); BAB47931|MLR0326 from Rhizobium loti (Mesorhizobium loti) (143 aa), FASTA scores: opt: 404, E(): 3.7e-17, (49.65% identity in 139 aa overlap); Q9Z9H5|RL17_TH [...]
 
 
 0.896
rnc
Probable ribonuclease III Rnc (RNase III); Digests double-stranded RNA. Involved in the processing of primary rRNA transcript to yield the immediate precursors to the large and small rRNAs (23S and 16S). Processes some mRNAs, and tRNAs when they are encoded in the rRNA operon. Processes pre-crRNA and tracrRNA of type II CRISPR loci if present in the organism (By similarity). Belongs to the ribonuclease III family.
 
  
 0.893
rphA
Probable ribonuclease RphA (RNase PH) (tRNA nucleotidyltransferase); Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation.
  
  
 0.890
rplU
50S ribosomal protein L21 RplU; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.
 
 
 0.886
rpsQ
30S ribosomal protein S17 RpsQ; One of the primary rRNA binding proteins, it binds specifically to the 5'-end of 16S ribosomal RNA.
  
 
 0.881
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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