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
ApplAmyloid-beta-like protein; During development, plays a role in the regulation of the neddylation pathway. Appl and APP-BP1 interact antagonistically during development; Belongs to the APP family. (890 aa)    
Predicted Functional Partners:
Cont
Contactin; Required for organization of septate junctions and paracellular barrier functions. Septate junctions, which are the equivalent of vertebrates tight junctions, are characterized by regular arrays of transverse structures that span the intermembrane space and form a physical barrier to diffusion.
   
 
 0.902
Syt4
Synaptotagmin 4 (Syt4) encodes a vesicular calcium binding protein implicated in retrograde signaling at synapses. It is proposed to regulate calcium-dependent cargo trafficking within the postsynaptic compartment.
   
  
 0.890
X11L
X11L, isoform F; X11L (X11L) encodes a scaffolding protein that is important for eye development. It interacts with the products of rst and Appl and is required for targeting several proteins to cell membranes.
   
 
 0.877
yata
Yata, isoform A; ATP binding. It is involved in the biological process described with: protein phosphorylation.
    
 
 0.865
Psn
Presenilin homolog; Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptor. Required for S3 cleavage of Notch, which releases activated Notch protein from the cell membrane. Involved in the patterning of the optic lobes. Belongs to the peptidase A22A family.
    
 
 0.854
Nct
Nicastrin; Essential subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch. It probably represents a stabilizing cofactor required for the assembly of the gamma-secretase complex.
    
 
 0.820
Fas2
Fasciclin-2; Neuronal recognition molecule for the MP1 axon pathway, pathway recognition for axons during the development of nerve fascicles.
   
 
 0.755
Bace
Beta-site APP-cleaving enzyme (Bace) encodes an aspartic protease that cleaves amyloid precursor proteins. It contributes to glial cell survival and enhances neuronal degeneration caused by expression of Appl. In humans, Bace, together with the gamma-secretase complex, generates the toxic Abeta peptide that accumulates in Alzheimer's disease; Belongs to the peptidase A1 family.
    
 
 0.753
APP-BP1
Nedd8-activating enzyme E1 regulatory subunit; Regulatory subunit of the dimeric Uba3-APP-BP1 E1 enzyme. E1 activates Nedd8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a Nedd8-Uba3 thioester and free AMP. E1 finally transfers Nedd8 to the catalytic cysteine of UbcE2M. Required for Cul1 and Cul3 neddylation. Appl and APP-BP1 interact antagonistically during development.
    
 
 0.745
CG3107
Presequence protease, mitochondrial; ATP-independent protease that degrades mitochondrial transit peptides after their cleavage. Also degrades other unstructured peptides (By similarity); Belongs to the peptidase M16 family. PreP subfamily.
    
 
 0.745
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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