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F3F20.6 protein (Arabidopsis thaliana) - STRING interaction network
"F3F20.6" - Inactive glucose-1-phosphate adenylyltransferase small subunit 2, chloroplastic in Arabidopsis thaliana
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second shell of interactors
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proteins of unknown 3D structure
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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F3F20.6Inactive glucose-1-phosphate adenylyltransferase small subunit 2, chloroplastic; Encodes the small subunit of ADP-glucose pyrophosphorylase. The small subunit is the catalytic isoform responsible for ADP-glucose pyrophosphorylase activity. The presence of the small subunit is required for large subunit stability. Two isoforms of the small subunit (ApS1 and ApS2) have been described. ApS2 is a minor small subunit isoform present in all plant tissues tested; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family (476 aa)    
Predicted Functional Partners:
GBSS1
Granule-bound starch synthase 1, chloroplastic/amyloplastic; Required for the synthesis of amylose. Destroyed as it is released from the starch granules during the night. The circadian expression is controlled by CCA1 and LHY transcription factors (610 aa)
 
   
  0.984
UGP1
UTP--glucose-1-phosphate uridylyltransferase 2; Converts glucose 1-phosphate to UDP-glucose, which is the major glycosyl donor for polysaccharides. Acts redundantly with UGP1 and is essential for the synthesis of sucrose, starch and cell wall, and callose deposition; Belongs to the UDPGP type 1 family (469 aa)
   
 
  0.967
SSA
Encodes a sucrose synthase (SUS2). The activity of the enzyme could not be assayed as proved to be insoluble (PMID 17257168). However, analyses of an sus2 mutant revealed a deficiency in sucrose synthase activity 12 and 15 days after flowering. There are some reports that SUS2 transcript levels are increased in leaves specifically by O(2) deficiency whereas other reports indicate that SUS2 is expressed only in seeds. Immulocalization shows that SUS2 is present in the cytosol of developing seeds, but, it also associated with plastids, though not located within them (807 aa)
   
  0.965
PGMP
Phosphoglucomutase, chloroplastic; Encodes a plastid isoform of the enzyme phosphoglucomutase involved in controlling photosynthetic carbon flow. Effective petiole movement against the direction of the gravity requires functional PGM activity that is required for full development of amyloplasts (623 aa)
       
  0.957
SS1
Starch synthase 1, chloroplastic/amyloplastic; SSI is a plastidial enzyme and crucial for the synthesis of normal amylopectin in the leaves of Arabidopsis. The absence of SSI results in a deficiency in the number of shorter glucans which in turn affect the formation and connection of the amylopectin clusters in starch (652 aa)
 
   
  0.955
At3g01180
Starch synthase 2, chloroplastic/amyloplastic; Involved in the synthesis of glycan chains within amylopectin in leaves. Is required to produce chains with a degree of polymerization of 12 to 25 (DP12-DP25); Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily (792 aa)
 
   
  0.948
AT3G29320
Glycosyl transferase, family 35; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties (By similarity). May be not required for the degradation of starch, but the phosphorolysis of starch may play an important role in water stress tolerance (962 aa)
 
 
  0.912
PHS2
Alpha-glucan phosphorylase 2, cytosolic; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties (By similarity) (841 aa)
 
 
  0.902
SUS5
Sucrose synthase 5; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Functions in callose synthesis at the site of phloem sieve elements (836 aa)
   
  0.869
AT1G74910
ADP-glucose pyrophosphorylase family protein; Its function is described as transferase activity, nucleotidyltransferase activity; Involved in response to cadmium ion, biosynthetic process; Located in peroxisome; Expressed in 24 plant structures; Expressed during 13 growth stages; Contains the following InterPro domains- Trimeric LpxA-like (InterPro-IPR011004), Nucleotidyl transferase (InterPro-IPR005835); BEST Arabidopsis thaliana protein match is- ADP-glucose pyrophosphorylase family protein (TAIR-AT2G04650.1); Has 8966 Blast hits to 8959 proteins in 2015 species- Archae - 647; Bacter [...] (415 aa)
     
 
  0.865
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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