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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
rtcBPFAM: protein of unknown function UPF0027; KEGG: pis:Pisl_1219 protein of unknown function UPF0027; Belongs to the RtcB family. (484 aa)    
Predicted Functional Partners:
Cmaq_1580
Protein of unknown function DUF101; Activates the tRNA-splicing ligase complex by facilitating the enzymatic turnover of catalytic subunit RtcB. Acts by promoting the guanylylation of RtcB, a key intermediate step in tRNA ligation. Can also alter the NTP specificity of RtcB such that ATP, dGTP or ITP is used efficiently.
 
 0.989
rtcA
RNA-3'-phosphate cyclase; Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing.
 
  
 0.941
Cmaq_0322
PFAM: ribosomal protein S12/S23; SMART: Hedgehog/intein hint domain protein; KEGG: mja:MJ1042 DNA-directed RNA polymerase subunit A'.
      0.896
Cmaq_0976
PFAM: deoxyhypusine synthase; KEGG: pai:PAE3487 deoxyhypusine synthase.
 
     0.742
Cmaq_0809
Transketolase central region; PFAM: Transketolase domain protein; Transketolase central region; KEGG: sai:Saci_0181 pyridine-binding domain transketolase.
       0.720
rnz
Beta-lactamase domain protein; Zinc phosphodiesterase, which displays some tRNA 3'- processing endonuclease activity. Probably involved in tRNA maturation, by removing a 3'-trailer from precursor tRNA; Belongs to the RNase Z family.
     
 0.700
prf1
eRF1 domain 2 protein; Directs the termination of nascent peptide synthesis (translation) in response to the termination codons UAA, UAG and UGA.
  
  
 0.697
Cmaq_0348
TIGRFAM: tRNA intron endonuclease; PFAM: tRNA intron endonuclease, catalytic-like; KEGG: pis:Pisl_0893 tRNA intron endonuclease.
     
 0.697
eif1a
S1 IF1 family protein; Seems to be required for maximal rate of protein biosynthesis. Enhances ribosome dissociation into subunits and stabilizes the binding of the initiator Met-tRNA(I) to 40 S ribosomal subunits.
      
 0.687
flpA
Non-specific serine/threonine protein kinase; Involved in pre-rRNA and tRNA processing. Utilizes the methyl donor S-adenosyl-L-methionine to catalyze the site-specific 2'-hydroxyl methylation of ribose moieties in rRNA and tRNA. Site specificity is provided by a guide RNA that base pairs with the substrate. Methylation occurs at a characteristic distance from the sequence involved in base pairing with the guide RNA; Belongs to the methyltransferase superfamily. Fibrillarin family.
   
 0.663
Your Current Organism:
Caldivirga maquilingensis
NCBI taxonomy Id: 397948
Other names: C. maquilingensis IC-167, Caldivirga maquilingensis DSM 13496, Caldivirga maquilingensis IC-167, Caldivirga maquilingensis JCM 10307, Caldivirga maquilingensis str. IC-167, Caldivirga maquilingensis strain IC-167
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