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Literature summary for 7.2.2.14 extracted from

  • Chen, J.; Li, L.G.; Liu, Z.H.; Yuan, Y.J.; Guo, L.L.; Mao, D.D.; Tian, L.F.; Chen, L.B.; Luan, S.; Li, D.P.
    Magnesium transporter AtMGT9 is essential for pollen development in Arabidopsis (2009), Cell Res., 19, 887-898.
    View publication on PubMed
Search for more literature for 7.2.2.14

Protein Variants

Protein Variants Comment Organism
additional information functional complementation of Salmonella mutant strain MM281 by MGT9, disruption of MGT9 leads to abortion of half of the mature pollen grains in a heterozygous mutant and MGT9 RNAi transgenic plants, the homogenous mutation is lethal Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Arabidopsis thaliana 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ activates Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + Mg2+/out Arabidopsis thaliana MGT9 functions as a low-affinity Mg2+-transporter, is essential for pollen development, and plays a critical role in many physiological processes ADP + phosphate + Mg2+/in
-
 ?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
anther mature, MGT9 Arabidopsis thaliana
-
leaf vascular tissue Arabidopsis thaliana
-
root young Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + Mg2+/out MGT9 functions as a low-affinity Mg2+-transporter, is essential for pollen development, and plays a critical role in many physiological processes Arabidopsis thaliana ADP + phosphate + Mg2+/in
-
 ?
ATP + H2O + Mg2+/out MGT9 is capable of mediating Mg2+ uptake in the sub-millimolar range Arabidopsis thaliana ADP + phosphate + Mg2+/in
-
 ?

Synonyms

Synonyms Comment Organism
MGT10
-
 Arabidopsis thaliana
MGT9
-
 Arabidopsis thaliana
More the enzymes belong to the MGT gene family, i.e. MRS2 Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
ATP
-
 Arabidopsis thaliana