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
uev-1Ubiquitin-conjugating enzyme E2 variant 1; Involved in protein ubiquitination, but has no ubiquitin ligase activity on its own. The uev-1-ubc-13 heterodimer catalyzes the synthesis of non-canonical poly-ubiquitin chains that are linked through Lys-63. Involved in sorting Lys-63-linked polyubiquitinated maternal membrane proteins for degradation by targeting to multivesicular bodies. Required for glr-1-containing glutamate receptor trafficking in neurons. May have a role in synaptic transmission at motorneurons. May be involved in the ubiquitination and growth of intracellular polygluta [...] (139 aa)    
Predicted Functional Partners:
ubc-13
Ubiquitin-conjugating enzyme E2 13; Involved in protein ubiquitination, but has no ubiquitin ligase activity on its own. The uev-1-ubc-13 heterodimers catalyze the synthesis of non-canonical 'Lys-63'-linked polyubiquitin chains. Involved in sorting Lys-63-linked polyubiquitinated maternal membrane proteins for degradation by targeting to multivesicular bodies. May be involved in the ubiquitination and growth of intracellular polyglutamine protein aggregates. May have a role in AMPA-type glutamate receptor trafficking in neurons.
   
 0.999
ubq-2
Ubiquitin-60S ribosomal protein L40; [Ubiquitin]: exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-48-linked is invol [...]
   
 0.960
let-70
Ubiquitin-conjugating enzyme E2 2; Catalyzes the covalent attachment of ubiquitin to other proteins (By similarity). Mediates the selective degradation of short- lived and abnormal proteins. Plays a role in the DNA damage response. In particular, in response to ionizing radiation, associates with the E3 ubiquitin-protein ligase brc-1-brd-1 heterodimer on chromatin to activate E3-ubiquitin ligase activity of the heterodimer, and thus its DNA damage repair mechanisms ; Belongs to the ubiquitin-conjugating enzyme family.
   
0.951
ubc-16
Ubiquitin-conjugating enzyme E2 W; Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins (By similarity). Together with ubc-18, required for the ubiquitination of membranous organelles, and the removal of paternal mitochondria from early embryos.
   
 0.951
ubc-22
UBiquitin Conjugating enzyme.
   
 0.942
Y53C10A.5
TMEM189_B_dmain domain-containing protein.
 
  
   0.942
ubq-1
Ubiquitin-related; Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-48-linked is involved in protein degrad [...]
   
 0.939
uev-3
Ubiquitin-conjugating enzyme E2 variant 3; Possible negative regulator of polyubiquitination (By similarity). May modulate the activity of the p38 MAP kinase pnk-3. May have a role in axon termination and synaptic transmission at motor and mechanosensory neurons. Plays a role in intraflagellar transport in cilia and cilium length regulation ; Belongs to the ubiquitin-conjugating enzyme family.
   
 
 0.939
F52C6.3
Ubiquitin-like domain-containing protein.
   
 0.918
ubc-20
UBIQUITIN_CONJUGAT_2 domain-containing protein; Belongs to the ubiquitin-conjugating enzyme family.
   
0.913
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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