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]
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Pgant7N-acetylgalactosaminyltransferase 7; Glycopeptide transferase involved in O-linked oligosaccharide biosynthesis, which catalyzes the transfer of an N-acetyl-D- galactosamine residue to an already glycosylated peptide. In contrast to other proteins of the family, it does not act as a peptide transferase that transfers GalNAc onto serine or threonine residue on the protein receptor, but instead requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. Some peptide transferase activity is however not excluded, considering that its appropriate peptide s [...] (591 aa)    
Predicted Functional Partners:
Pgant5
Polypeptide N-acetylgalactosaminyltransferase 5; Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. It can both act as a peptide transferase that transfers GalNAc onto unmodified peptide substrates, and as a glycopeptide transferase that requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. Prefers EA2 as substrate. In the larval midgut, required for O- glycosylation of apical and luminal proteins within copper cell [...]
  
0.710
CG2975
glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity; beta-1,3-galactosyltransferase activity. It is involved in the biological process described with: multicellular organism reproduction; protein glycosylation; O-glycan processing, core 1.
     
 0.671
CG3119
IP15602p; glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity. It is involved in the biological process described with: O-glycan processing, core 1.
     
 0.671
CG3792
Mannose-P-dolichol utilization defect 1 protein homolog; It is involved in the biological process described with: protein glycosylation; oligosaccharide biosynthetic process.
      
 0.671
C1GalTA
Glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1; Core 1 Galactosyltransferase A (C1GalTA) encodes a protein that exhibits strong core 1beta1,3GalT activity, and is involved in the synthesis of T antigen in hemocytes. Its roles include hematopoietic stem cell maintenance, neural network and neuromuscular junction formation.
     
 0.671
CG34056
IP12857p; Beta-1,3-galactosyltransferase activity; glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity. It is involved in the biological process described with: protein glycosylation; O-glycan processing, core 1.
     
 0.671
CG34057
Uncharacterized protein, isoform A; glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity. It is involved in the biological process described with: O-glycan processing, core 1.
     
 0.671
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.
      
 0.671
CG8708
RE41083p; glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity; beta-1,3-galactosyltransferase activity. It is involved in the biological process described with: O-glycan processing, core 1; protein glycosylation.
     
 0.671
CG2983
glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity. It is involved in the biological process described with: O-glycan processing, core 1.
     
 0.671
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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