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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
PthPeptidyl-tRNA hydrolase; The natural substrate for this enzyme may be peptidyl-tRNAs which drop off the ribosome during protein synthesis. Belongs to the PTH family. (185 aa)    
Predicted Functional Partners:
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.
  
  
 0.933
ychF
Predicted GTPase; ATPase that binds to both the 70S ribosome and the 50S ribosomal subunit in a nucleotide-independent manner.
 
  
 0.850
TTE2566
Hypothetical protein.
       0.842
GuaA
GMP synthase - PP-ATPase domain protein; Catalyzes the synthesis of GMP from XMP.
  
  
 0.779
PrsA
Phosphoribosylpyrophosphate synthetase; Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib- 5-P); Belongs to the ribose-phosphate pyrophosphokinase family. Class I subfamily.
 
 
 0.730
LytB
Penicillin tolerance protein; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Belongs to the IspH family.
    
 
 0.728
SurA2
Parvulin-like peptidyl-prolyl isomerase; Plays a major role in protein secretion by helping the post- translocational extracellular folding of several secreted proteins.
     
 0.728
RplY
Ribosomal protein L25 (general stress protein Ctc); This is one of the proteins that binds to the 5S RNA in the ribosome where it forms part of the central protuberance. Belongs to the bacterial ribosomal protein bL25 family. CTC subfamily.
 
  
 0.713
PrfB
Protein chain release factor B; Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA.
 
  
 0.687
TTE2563
Transcription regulator spoVT; Best Blastp hit = gi|586883|sp|P37554|SP5T_BACSU STAGE V SPORULATION PROTEIN T gi|2126881|pir||S66086 AbrB homolog - Bacillus subtilis gi|7475924|pir||F69716 transcription regulator spoVT - Bacillus subtilis gi|467445|dbj|BAA05291.1| (D26185) similar to AbrB [Bacillus subtilis] gi|2632323|emb|CAB11832.1| (Z99104) transcriptional regulator [Bacillus subtilis], score 201, E-value 5.00E-51.
     
 0.663
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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