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
ST3GAL1CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 1; Responsible for the synthesis of the sequence NeuAc-alpha- 2,3-Gal-beta-1,3-GalNAc- found on sugar chains O-linked to Thr or Ser and also as a terminal sequence on certain gangliosides. SIAT4A and SIAT4B sialylate the same acceptor substrates but exhibit different Km values. (340 aa)    
Predicted Functional Partners:
C1GALT1
Glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1; Glycosyltransferase that generates the core 1 O-glycan Gal- beta1-3GalNAc-alpha1-Ser/Thr (T antigen), which is a precursor for many extended O-glycans in glycoproteins; Belongs to the glycosyltransferase 31 family. Beta3-Gal-T subfamily.
    
 0.954
GCNT1
GCNT1 isoform 2.
     
 0.953
C1GALT1C1
C1GALT1-specific chaperone 1.
    
 0.945
GCNT3
GCNT3 isoform 2.
     
 0.944
GCNT4
Glucosaminyl (N-acetyl) transferase 4.
     
 0.935
ST8SIA1
Alpha-N-acetylneuraminide alpha-2,8-sialyltransferase; Involved in the production of gangliosides GD3 and GT3 from GM3; gangliosides are a subfamily of complex glycosphinglolipds that contain one or more residues of sialic acid.
     
0.932
FUT2
Galactoside 2-alpha-L-fucosyltransferase 2; Mediates the transfer of fucose to the terminal galactose on glycan chains of cell surface glycoproteins and glycolipids. The resulting epitope plays a role in cell-cell interaction including host- microbe interaction. Mediates interaction with intestinal microbiota influencing its composition. Creates a soluble precursor oligosaccharide FuC-alpha ((1,2)Galbeta-) called the H antigen, which is an essential substrate for the final step in the membrane-associated blood group antigen synthesis pathway.
     
 0.928
B3GALT5
Beta-1,3-galactosyltransferase 5; Catalyzes the transfer of Gal to GlcNAc-based acceptors with a preference for the core3 O-linked glycan GlcNAc(beta1,3)GalNAc structure. Can use glycolipid LC3Cer as an efficient acceptor (By similarity).
     
 0.926
ST6GALNAC4
ST6 N-acetylgalactosaminide alpha-2,6-sialyltransferase 4; Belongs to the glycosyltransferase 29 family.
  
  
0.924
ST6GALNAC1
ST6 N-acetylgalactosaminide alpha-2,6-sialyltransferase 1; Belongs to the glycosyltransferase 29 family.
  
  
0.921
Your Current Organism:
Pan troglodytes
NCBI taxonomy Id: 9598
Other names: P. troglodytes, chimpanzee
Server load: medium (60%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.