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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lwrLesswright (lwr) encodes Ubc9, a SUMO conjugating enzyme that accepts SUMO from the SUMO activating enzyme and hands it off to the SUMO conjugation target. It has documented biological functions in innate immunity, meiosis, and anterior patterning of the embryo. (159 aa)    
Predicted Functional Partners:
Uba2
SUMO-activating enzyme subunit; Ubiquitin-like activating enzyme 2 (Uba2) encodes one of two subunits (along with the product of Aos1) of the heterodimeric SUMO activating enzyme. It contains the catalytic cysteine residue that first becomes adenylated using ATP and that then forms a thioester linkage to the C-terminal end of SUMO; Belongs to the ubiquitin-activating E1 family.
  
 
 0.999
smt3
Small ubiquitin-related modifier; Smt3 (smt3) encodes the only Drosophila SUMO family protein. It is required for embryonic patterning and mitosis. It may also have roles in wing patterning, Dpp signaling, and Ras/MAPK signaling. It localizes to the nucleus during interphase and to the kinetochores and midbodies during mitosis; Belongs to the ubiquitin family. SUMO subfamily.
   
 0.999
RanGAP
Ran GTPase-activating protein; GTPase activator for the nuclear Ras-related regulatory protein Ran, converting it to the putatively inactive GDP-bound state (By similarity). Trans-acting factor necessary for meiotic distortion. Distortion is only seen in individuals that carry the RanGAP tandem duplication and express a RanGAP truncated protein. Binding of truncated RanGAP product to the Responder(RSP) locus initiates events that lead to sperm dysfunction. During oogenesis, plays a role in the biogenesis of annulate lamellae containing nuclear pore complex components. Belongs to the RN [...]
   
 0.999
Aos1
Activator of SUMO 1 (Aos1) encodes one of two subunits (along with the product of Uba2) of the heterodimeric SUMO activating enzyme.
  
 
 0.998
Su(var)2-10
Suppressor of variegation 2-10 (Su(var)2-10) encodes a member of the PIAS protein family that regulates chromosome structure and function. As a JAK/STAT pathway regulator, it contributes to eye formation and eye determination.
   
 0.998
RnpS1
RNA-binding protein S1 (RnpS1) encodes a protein involved in RNA splicing and regulation of DNA transposition.
   
 
 0.996
TBPH
TAR DNA-binding protein-43 homolog (TBPH) encodes an RNA-binding protein that belongs to the hnRNP family. It contributes to synaptic growth of motor neurons and glial wrapping.
   
 
 0.995
rdx
Protein roadkill; Involved in segment polarity. In complex with gft/CUL3, promotes ubiquitination of ci and its subsequent degradation by the proteasome, which results in hh signaling attenuation. This regulation may be important during eye formation for proper packing of ommatidia into a hexagonal array.
    
 
 0.995
twz
Tiwaz, isoform B; It is involved in the biological process described with: adult feeding behavior; adult locomotory behavior; protein homooligomerization; inter-male aggressive behavior; male courtship behavior.
    
 
 0.995
TrxT
Thioredoxin-T; Probably participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. Its tissue specificity suggests a regulatory role in the germline.
    
 
 0.994
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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