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
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[Homology]
Score
tunProtein N-terminal glutamine amidohydrolase; Mediates the side-chain deamidation of N-terminal glutamine residues to glutamate, an important step in N-end rule pathway of protein degradation. Conversion of the resulting N-terminal glutamine to glutamate renders the protein susceptible to arginylation, polyubiquitination and degradation as specified by the N-end rule. Does not act on substrates with internal or C-terminal glutamine and does not act on non-glutamine residues in any position. Belongs to the NTAQ1 family. (205 aa)    
Predicted Functional Partners:
Ntan1
protein-N-terminal asparagine amidohydrolase activity. It is involved in the biological process described with: positive regulation of DNA endoreduplication; ubiquitin-dependent protein catabolic process via the N-end rule pathway; negative regulation of glial cell proliferation; ubiquitin-dependent protein catabolic process.
   
 
 0.945
Ate1
Arginyl-tRNA--protein transferase 1; Involved in the post-translational conjugation of arginine to the N-terminal aspartate or glutamate of a protein. This arginylation is required for degradation of the protein via the ubiquitin pathway. Does not arginylate cysteine residues (By similarity).
      
 0.749
Ubr1
E3 ubiquitin-protein ligase UBR1; E3 ubiquitin-protein ligase which is a component of the N-end rule pathway. Recognizes and binds to proteins bearing specific N- terminal residues that are destabilizing according to the N-end rule, leading to their ubiquitination and subsequent degradation. Belongs to the UBR1 family.
   
 
 0.709
CG46280
RE12073p.
      
 0.650
Tgt
Queuine tRNA-ribosyltransferase catalytic subunit; 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, forming [...]
      
 0.648
CG14969
GH26007p.
      
 0.641
CG9547
GH06693p; glutaryl-CoA dehydrogenase activity; flavin adenine dinucleotide binding; fatty-acyl-CoA binding. It is involved in the biological process described with: fatty acid beta-oxidation using acyl-CoA dehydrogenase; lysine catabolic process; hydroxylysine catabolic process; fatty-acyl-CoA biosynthetic process; tryptophan metabolic process.
      
 0.637
Vha100-1
Vacuolar H[+] ATPase 100kD subunit 1 (Vha100-1) encodes a subunit of the V0 domain of V-ATPase, which acidifies autophagosomes and lysosomes in neurons. The product of Vha100-1 is involved in autophagosome maturation, tracheal branching and eye development.
      
 0.636
CG8060
Protein tyrosine kinase inhibitor activity. It is involved in the biological process described with: negative regulation of protein tyrosine kinase activity.
      
 0.636
CG9288
Protein Abitram; May regulate actin polymerization.
      
 0.608
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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