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
PSAT1Phosphoserine aminotransferase 1, chloroplastic; Involved in the plastidial phosphorylated pathway of serine biosynthesis (PPSB). Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. SerC subfamily. (430 aa)    
Predicted Functional Partners:
PGDH2
D-3-phosphoglycerate dehydrogenase 2, chloroplastic; Involved in the plastidial phosphorylated pathway of serine biosynthesis (PPSB); Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.
  
 0.998
PSP
Phosphoserine phosphatase, chloroplastic; Catalyzes the last step in the plastidial phosphorylated pathway of serine biosynthesis (PPSB). The reaction mechanism proceeds via the formation of a phosphoryl-enzyme intermediates. Required for embryo, pollen and root development. May be required preferentially for serine biosynthesis in non-photosynthetic tissues. Belongs to the HAD-like hydrolase superfamily. SerB family.
  
 
 0.998
PGDH1
D-3-phosphoglycerate dehydrogenase 1, chloroplastic; Involved in the plastidial phosphorylated pathway of serine biosynthesis (PPSB). Required for mature pollen development.
  
 0.997
PGDH3
D-3-phosphoglycerate dehydrogenase 3, chloroplastic; Involved in the plastidial phosphorylated pathway of serine biosynthesis (PPSB).
  
 0.997
F14J16.13
Pyridoxal-5'-phosphate-dependent enzyme family protein.
  
 
 0.962
OASC
Cysteine synthase, mitochondrial; Acts as a cysteine synthase. Plays a role in the sulfide detoxification in mitochondria.
  
 
 0.954
TS1
Threonine synthase 1, chloroplastic; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine.
     
 0.952
OASB
Cysteine synthase, chloroplastic/chromoplastic; Acts as a major cysteine synthase. Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.950
OASA1
Cysteine synthase 1; Acts as a major cysteine synthase, probably involved in maintaining organic sulfur level; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.947
CYSD1
Bifunctional L-3-cyanoalanine synthase/cysteine synthase D1; Acts as a cysteine synthase. The cysteine synthesis reaction is more efficient than the cyanoalanine synthase activity.
  
 
 0.946
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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