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FASS protein (Arabidopsis thaliana) - STRING interaction network
"FASS" - Probable serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit TON2 in Arabidopsis thaliana
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Predicted Interactions
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textmining
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FASSProbable serine/threonine-protein phosphatase 2A regulatory subunit B’’ subunit TON2; Probable regulatory subunit of type 2A protein phosphatase involved in the control of the dynamic organization of the cortical cytoskeleton. Plays an important role in the organization of interphase microtubule arrays in part through the regulation of nucleation geometry. Required for the reorganization of cortical arrays in response to light (480 aa)    
Predicted Functional Partners:
PP2AA3
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A gamma isoform; The A subunit of protein phosphatase 2A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. Involved during developmental process such as seedling and floral developments. Seems to act as a negative regulator of PP2A catalytic activity (587 aa)
     
 
  0.931
TON1A
Tonneau family protein; Encodes a protein of unknown function that is involved in cortical microtubule organization. Mutants exhibit abnormal cell growth and patterns of division. TON1A can functionally complement TON1B and their roles appear to be redundant in plants. Encodes a novel protein that is similar to human FOP and OFD1 centrosomal proteins. Localizes to the preprophase band, cytoplasm and cell cortex where it is probably associated with the cortical cytoskeleton. TON1A associates with plant centrins CEN1 and CEN2 (260 aa)
           
  0.903
PP2A
Serine/threonine-protein phosphatase PP2A-5 catalytic subunit; Associates with the serine/threonine-protein phosphatase PP2A regulatory subunits A and B’ to positively regulates beta- oxidation of fatty acids and protoauxins in peroxisomes by dephosphorylating peroxisomal beta-oxidation-related proteins. Involved in the positive regulation of salt stress responses. May function by increasing chloride channel activities on vacuolar membranes; Belongs to the PPP phosphatase family. PP-2A subfamily (307 aa)
     
 
  0.890
PP2A-2
Serine/threonine-protein phosphatase PP2A-2 catalytic subunit; Dephosphorylates and activates the actin-depolymerizing factor ADF1, which, in turn, regulates actin cytoskeleton remodeling and is involved in the blue light photoreceptor PHOT2- mediated chloroplast avoidance movements. Associates with the serine/threonine-protein phosphatase PP2A regulatory subunits A and B’ to positively regulates beta- oxidation of fatty acids and protoauxins in peroxisomes by dephosphorylating peroxisomal beta-oxidation-related proteins. Acts as negative regulator of abscisic acid (ABA) signaling. May [...] (306 aa)
     
 
  0.881
TON1B
Protein TONNEAU 1b; Encodes a protein of unknown function that is involved in cortical microtubule organization. Mutants exhibit abnormal cell growth and patterns of division. TON1B appears to be redundant with TON1A. Encodes a novel protein that is similar to human FOP and OFD1 centrosomal proteins. Localizes to the preprophase band, cytoplasm and cell cortex where it is probably associated with the cortical cytoskeleton. TON1B associates with plant centrin CEN1 (257 aa)
           
  0.833
PP2AA2
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform; The A subunit of protein phosphatase 2A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. Involved during developmental process such as seedling and floral developments. Seems to act as a negative regulator of PP2A catalytic activity. Associates with the serine/threonine-protein phosphatase PP2A catalytic subunit C and regulatory subunit B’ to positively regulates beta-oxidation of fatty acids and protoauxins in peroxisomes by dephosp [...] (587 aa)
     
 
  0.789
PP2A-3
Serine/threonine-protein phosphatase PP2A-3 catalytic subunit; Functions redundantly with PP2A3, and is involved in establishing auxin gradients, apical-basal axis of polarity and root and shoot apical meristem during embryogenesis. May dephosphorylate PIN1 and regulate its subcellular distribution for polar auxin transport. The holoenzyme composed of PP2AA1, PP2A4 and B’ZETA or B’ETA acts as negative regulator of plant innate immunity by controlling BAK1 phosphorylation state and activation in surface-localized immune receptor complexes; Belongs to the PPP phosphatase family. PP-2A su [...] (313 aa)
     
 
  0.772
PP2A-4
Serine/threonine-protein phosphatase PP2A-4 catalytic subunit; Functions redundantly with PP2A3, and is involved in establishing auxin gradients, apical-basal axis of polarity and root and shoot apical meristem during embryogenesis. May dephosphorylate PIN1 and regulate its subcellular distribution for polar auxin transport. The holoenzyme composed of PP2AA1, PP2A4 and B’ZETA or B’ETA acts as negative regulator of plant innate immunity by controlling BAK1 phosphorylation state and activation in surface-localized immune receptor complexes; Belongs to the PPP phosphatase family. PP-2A su [...] (313 aa)
     
 
  0.760
PP2A-1
Encodes one of the isoforms of the catalytic subunit of protein phosphatase 2A- AT1G59830/PP2A-1, AT1G10430/PP2A-2, At2g42500/PP2A-3, At3g58500/PP2A-4 [Plant Molecular Biology (1993) 21-475-485 and (1994) 26-523-528; Note that in more recent publications, there is mixed use of gene names for PP2A-3 and PP2A-4 - some refer to At2g42500 as PP2A-3 and some as PP2A-4] (306 aa)
     
 
  0.757
TAP46
2A phosphatase associated protein of 46 kD; Involved in the positive regulation of the TOR signaling pathway. Acts as a negative regulator of PP2A catalytic activity. Plays a positive role in the ABA-regulated inhibition of germination, probably throught its interaction with ABI5; Belongs to the IGBP1/TAP42 family (405 aa)
     
   
  0.735
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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