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
MesJ3Predicted ATPase of the PP-loop superfamily implicated in cell cycle control; Ligates lysine onto the cytidine present at position 34 of the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an ATP-dependent manner. Cytidine is converted to lysidine, thus changing the amino acid specificity of the tRNA from methionine to isoleucine. Belongs to the tRNA(Ile)-lysidine synthase family. (467 aa)    
Predicted Functional Partners:
Hpt
Best Blastp hit = gi|10172696|dbj|BAB03803.1| (AP001507) hypoxanthine-guanine phosphoribosyltransferase [Bacillus halodurans], score 189, E-value 2.00E-47; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
 
  
 0.988
tadA
Cytosine/adenosine deaminases; Catalyzes the deamination of adenosine to inosine at the wobble position 34 of tRNA(Arg2); Belongs to the cytidine and deoxycytidylate deaminase family.
 
  
 0.949
HflB3
ATP-dependent Zn proteases; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family.
     
 0.887
RsbU
Serine phosphatase RsbU, regulator of sigma subunit; Best Blastp hit = gi|586018|sp|P37475|SP2E_BACSU STAGE II SPORULATION PROTEIN E gi|2127240|pir||S66094 stage II sporulation protein SpoIIE - Bacillus subtilis gi|467453|dbj|BAA05299.1| (D26185) stage II sporulation [Bacillus subtilis] gi|857493|gb|AAB58073.1| (U26835) SpoIIE [Bacillus subtilis] gi|2632331|emb|CAB11840.1| (Z99104) serine phosphatase [Bacillus subtilis] gi|1588992|prf||2209421A spollE gene [Bacillus subtilis], score 299, E-value 1.00E-79.
       0.785
IleS
Isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 1 subfamily.
  
  
 0.696
TTE0536
Inactive homologs of metal-dependent proteases, putative molecular chaperones; Best Blastp hit = gi|10173159|dbj|BAB04265.1| (AP001508) glycoprotein endopeptidase [Bacillus halodurans], score 144, E-value 1.00E-33.
 
   
 0.655
TTE2469
Hypothetical protein.
  
 
 0.630
Mfd
Transcription-repair coupling factor - superfamily II helicase; Couples transcription and DNA repair by recognizing RNA polymerase (RNAP) stalled at DNA lesions. Mediates ATP-dependent release of RNAP and its truncated transcript from the DNA, and recruitment of nucleotide excision repair machinery to the damaged site; In the C-terminal section; belongs to the helicase family. RecG subfamily.
 
  
 0.624
Fmt
Methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family.
     
 0.613
GidB
Predicted S-adenosylmethionine-dependent methyltransferase involved in bacterial cell division; Specifically methylates the N7 position of a guanine in 16S rRNA; Belongs to the methyltransferase superfamily. RNA methyltransferase RsmG family.
 
   
 0.612
Your Current Organism:
Caldanaerobacter subterraneus
NCBI taxonomy Id: 273068
Other names: C. subterraneus subsp. tengcongensis MB4, Caldanaerobacter subterraneus subsp. tengcongensis MB4, Thermoanaerobacter tengcongensis MB4, Thermoanaerobacter tengcongensis str. MB4, Thermoanaerobacter tengcongensis strain MB4
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