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NAS3 protein (Arabidopsis thaliana) - STRING interaction network
"NAS3" - Nicotianamine synthase 3 in Arabidopsis thaliana
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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NAS3Nicotianamine synthase 3; Synthesizes nicotianamine, a polyamine which serves as a sensor for the physiological iron status within the plant, and/or might be involved in the transport of iron (320 aa)    
Predicted Functional Partners:
NRAMP3
Metal transporter Nramp3; Vacuolar metal transporter involved in intracellular metal homeostasis. Can transport iron (Fe), manganese (Mn) and cadmium (Cd). Regulates metal accumulation under Fe starvation. Acts redundantly with NRAMP4 to mobilize vacuolar Fe and provide sufficient Fe during seed germination. In association with NRAMP4, required for optimal growth and photosynthesis under Mn deficiency. Exports Mn from vacuoles in leaf mesophyll cells, making Mn available for functional photosystem II in chloroplasts. Involved in basal resistance to the bacterial pathogen E.chrysanthemi (509 aa)
           
  0.743
FRO2
Ferric reduction oxidase 2; Flavocytochrome that transfers electrons across the plasma membrane to reduce ferric iron chelates to form soluble ferrous iron in the rhizosphere. May be involved in the delivery of iron to developing pollen grains. Acts also as a copper-chelate reductase. Involved in glycine betaine-mediated chilling tolerance and reactive oxygen species accumulation (725 aa)
           
  0.739
YSL1
YELLOW STRIPE like 1; Involved in iron loading of the seeds. Acts probably as a transporter of iron- and metal-nicotianamine chelates (673 aa)
     
   
  0.737
AT1G47640
Uncharacterized protein (228 aa)
           
  0.731
NRAMP4
Metal transporter Nramp4; Vacuolar metal transporter involved in intracellular metal homeostasis. Can transport iron (Fe), manganese (Mn) and cadmium (Cd). Regulates metal accumulation under Fe starvation. Acts redundantly with NRAMP3 to mobilize vacuolar Fe and provide sufficient Fe during seed germination. In association with NRAMP3, required for optimal growth and photosynthesis under Mn deficiency. Exports Mn from vacuoles in leaf mesophyll cells, making Mn available for functional photosystem II in chloroplasts (512 aa)
           
  0.713
AT4G33666
Uncharacterized protein (79 aa)
           
  0.674
FRO5
Ferric reduction oxidase 5 (657 aa)
           
  0.670
FRO3
Ferric reduction oxidase 3; Ferric chelate reductase involved in iron reduction in roots. May participate in the transport of electrons to a Fe(3+) ion via FAD and heme intermediates (717 aa)
           
  0.670
IRT1
Fe(2+) transport protein 1; High-affinity iron transporter that plays a key role in the uptake of iron from the rhizosphere across the plasma membrane in the root epidermal layer. Acts as the principal regulator of iron homeostasis in planta. Also mediates the heavy metals uptake under iron-deficiency by its ability to transport cobalt, cadmium, manganese and/or zinc ions (347 aa)
           
  0.642
FER4
Ferritin 4; Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation (By similarity) (259 aa)
           
  0.630
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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