STRINGSTRING
cca cca dapB dapB birA birA AEA71052.1 AEA71052.1 apaH apaH metG metG orn orn AEA71596.1 AEA71596.1 AEA71595.1 AEA71595.1 AEA71594.1 AEA71594.1 pnp pnp
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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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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ccaPutative tRNA cytidylyltransferase; Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate. Also shows phosphatase, 2'-nucleotidase and 2',3'-cyclic phosphodiesterase activities. These phosphohydrolase activities are probably involved in the repair of the tRNA 3'-CCA terminus degraded by intracellular RNases. (408 aa)    
Predicted Functional Partners:
dapB
Dihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family.
  
    0.784
birA
Putative bifunctional protein (birA): biotin operon repressor; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon.
  
  
 0.755
AEA71052.1
Stringent starvation protein B.
  
     0.718
apaH
Putative bis(5-nucleosyl)-tetraphosphatase symmetrical; Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP; Belongs to the Ap4A hydrolase family.
 
  
 0.713
metG
Methionine--tRNA ligase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
 
 
 0.692
orn
Oligoribonuclease; 3'-to-5' exoribonuclease specific for small oligoribonucleotides; Belongs to the oligoribonuclease family.
 
   
 0.681
AEA71596.1
Conserved hypothetical protein.
     
 0.658
AEA71595.1
Conserved hypothetical protein; Belongs to the UPF0229 family.
       0.651
AEA71594.1
Conserved hypothetical protein.
     
 0.613
pnp
Putative polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.
  
 
 0.575
Your Current Organism:
Pseudomonas brassicacearum
NCBI taxonomy Id: 994484
Other names: P. brassicacearum subsp. brassicacearum NFM421, Pseudomonas brassicacearum subsp. brassicacearum CFBP 11874, Pseudomonas brassicacearum subsp. brassicacearum NFM421, Pseudomonas brassicacearum subsp. brassicacearum str. NFM421, Pseudomonas brassicacearum subsp. brassicacearum strain NFM421
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