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
rumiO-glucosyltransferase rumi; Protein O-glucosyltransferase. Catalyzes the reaction that attaches glucose through an O-glycosidic linkage to a conserved serine residue found in the consensus sequence C-X-S-X-[PA]-C in epidermal growth factor-like repeats. Regulates Notch signaling by glucosylating Notch in the ER, glucosylation is required for the correct folding and cleavage of Notch. (411 aa)    
Predicted Functional Partners:
O-fut1
GDP-fucose protein O-fucosyltransferase 1; Catalyzes the reaction that attaches fucose through an O- glycosidic linkage to a conserved serine or threonine residue found in the consensus sequence C2-X(4,5)-[S/T]-C3 of EGF domains, where C2 and C3 are the second and third conserved cysteines. Specifically uses GDP- fucose as donor substrate and proper disulfide pairing of the substrate EGF domains is required for fucose transfer. Plays a crucial role in Notch signaling. Initial fucosylation of Notch/N by POFUT1 generates a substrate for Fringe/Fng, an acetylglucosaminyltransferase that c [...]
   
 
 0.957
CG31139
FI12101p; UDP-xylosyltransferase activity; glucosyltransferase activity; UDP-glucosyltransferase activity. It is involved in the biological process described with: protein O-linked glycosylation; positive regulation of Notch signaling pathway.
  
  
0.906
Xxylt
UDP-xylosyltransferase activity. It is involved in the biological process described with: protein O-linked glycosylation; negative regulation of Notch signaling pathway.
      
 0.879
Eogt
EGF domain-specific O-linked N-acetylglucosamine transferase; Catalyzes the transfer of a single N-acetylglucosamine from UDP-GlcNAc to a serine or threonine residue in extracellular proteins resulting in their modification with a beta-linked N-acetylglucosamine (O-GlcNAc). Specifically glycosylates the Thr residue located between the fifth and sixth conserved cysteines of folded EGF-like domains. Involved in epithelial cell adhesion/interaction with the extracellular matrix by mediating glycosylation of proteins in the secretory pathway, such as Dumpy (Dp).
   
  
 0.697
O-fut2
GDP-fucose protein O-fucosyltransferase 2; Catalyzes the reaction that attaches fucose through an O- glycosidic linkage to a conserved serine or threonine residue in the consensus sequence C1-X(2,3)-S/T-C2-X(2)-G of thrombospondin type 1 repeats where C1 and C2 are the first and second cysteines, respectively. O-fucosylates members of a number of protein families including the ADAMTS family, the thrombosporin (TSP) and spondin families.
   
  
 0.675
shams
IP22168p; Shams (shams) encodes a xylosyltransferase involved in protein O-linked glycosylation and Notch signalling regulation.
   
  
 0.663
CG3792
Mannose-P-dolichol utilization defect 1 protein homolog; It is involved in the biological process described with: protein glycosylation; oligosaccharide biosynthetic process.
   
  
 0.610
Pmi
Transmembrane protein 11 homolog, mitochondrial; Pmi (Pmi) encodes a ubiquitous protein of the mitochondrial inner membrane that negatively controls the biogenesis of cristae membrane. Pmi-dependent cristae alterations are associated with impaired oxidative metabolism, abnormal mitochondrial shape/size, defective mitochondrial transport in neurons, and lead to stress-induced paralysis in adult flies.
      
 0.609
N
Processed neurogenic locus Notch protein; Essential signaling protein which has a major role in many developmental processes. Functions as a receptor for membrane-bound ligands Delta and Serrate to regulate cell-fate determination. Upon ligand activation, and releasing from the cell membrane, the Notch intracellular domain (NICD) forms a transcriptional activator complex with Su(H) (Suppressor of hairless) and activates genes of the E(spl) complex. Regulates oogenesis, the differentiation of the ectoderm and the development of the central and peripheral nervous system, eye, wing disk, [...]
   
 
 0.590
CG3984
Uncharacterized protein.
      
 0.523
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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