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
S4R4H0_PETMAGPI-anchor transamidase; Mediates GPI anchoring in the endoplasmic reticulum, by replacing a protein's C-terminal GPI attachment signal peptide with a pre-assembled GPI. During this transamidation reaction, the GPI transamidase forms a carbonyl intermediate with the substrate protein. Belongs to the peptidase C13 family. (235 aa)    
Predicted Functional Partners:
S4R9F7_PETMA
Phosphatidylinositol glycan anchor biosynthesis, class U.
    
 0.993
S4RUI8_PETMA
Uncharacterized protein.
   
 0.993
S4RRY5_PETMA
GPI-anchor transamidase; Mediates GPI anchoring in the endoplasmic reticulum, by replacing a protein's C-terminal GPI attachment signal peptide with a pre-assembled GPI. During this transamidation reaction, the GPI transamidase forms a carbonyl intermediate with the substrate protein. Belongs to the peptidase C13 family.
 
  
  0.952
PIGG
Phosphatidylinositol glycan anchor biosynthesis class G.
    
 0.906
S4RDL5_PETMA
Phosphatidylinositol glycan anchor biosynthesis, class O.
    
 0.897
PGAP1
GPI inositol-deacylase; Involved in inositol deacylation of GPI-anchored proteins. GPI inositol deacylation may important for efficient transport of GPI- anchored proteins from the endoplasmic reticulum to the Golgi.
    
 0.879
S4RV09_PETMA
Phosphatidylinositol glycan anchor biosynthesis, class F.
   
 
 0.871
S4RHW1_PETMA
3-ketodihydrosphingosine reductase; Belongs to the short-chain dehydrogenases/reductases (SDR) family.
     
 0.862
S4R4Q3_PETMA
Phosphatidylinositol glycan anchor biosynthesis, class N.
    
 0.748
S4RHV7_PETMA
Uncharacterized protein.
     
 0.638
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.