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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
QTRT2Queuine tRNA-ribosyltransferase accessory subunit 2; Non-catalytic subunit of the queuine tRNA-ribosyltransferase (TGT) that catalyzes the base-exchange of a guanine (G) residue with queuine (Q) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr), resulting in the hypermodified nucleoside queuosine (7-(((4,5-cis-dihydroxy-2- cyclopenten-1-yl)amino)methyl)-7-deazaguanosine); Belongs to the queuine tRNA-ribosyltransferase family. QTRT2 subfamily. (425 aa)    
Predicted Functional Partners:
QTRT1
Queuine tRNA-ribosyltransferase catalytic subunit 1; Catalytic subunit of the queuine tRNA-ribosyltransferase (TGT) that catalyzes the base-exchange of a guanine (G) residue with queuine (Q) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr), resulting in the hypermodified nucleoside queuosine (7-(((4,5-cis-dihydroxy-2- cyclopenten-1-yl)amino)methyl)-7-deazaguanosine). Catalysis occurs through a double-displacement mechanism. The nucleophile active site attacks the C1' of nucleotide 34 to detach the guanine base from the RNA, formi [...]
  
0.978
YRDC
yrdC domain-containing protein, mitochondrial.
     
 0.577
PUS3
tRNA pseudouridine(38/39) synthase.
  
  
 0.561
METTL2A
Methyltransferase-like protein 2A isoform X1.
   
  
 0.526
THUMPD2
THUMP domain-containing protein 2 isoform X1.
  
  
 0.480
PTS
6-pyruvoyl tetrahydrobiopterin synthase.
    
 0.478
METTL1
tRNA (guanine-N(7)-)-methyltransferase; Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA; Belongs to the class I-like SAM-binding methyltransferase superfamily. TrmB family.
  
  
 0.459
DKC1
H/ACA ribonucleoprotein complex subunit 4.
  
  
 0.455
TRUB1
Probable tRNA pseudouridine synthase 1 isoform X1.
  
  
 0.455
TRUB2
Probable tRNA pseudouridine synthase 2 isoform X1.
  
  
 0.455
Your Current Organism:
Delphinapterus leucas
NCBI taxonomy Id: 9749
Other names: D. leucas, beluga, beluga whale, white whale
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