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Literature summary 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

Protein Variants

EC Number Protein Variants Comment Organism
7.2.2.14 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

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

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
7.2.2.14 Ca2+ activates Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
7.2.2.14 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

EC Number Organism UniProt Comment Textmining
7.2.2.14 Arabidopsis thaliana
-
-
-

Source Tissue

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

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.2.2.14 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
-
 ?
7.2.2.14 ATP + H2O + Mg2+/out MGT9 is capable of mediating Mg2+ uptake in the sub-millimolar range Arabidopsis thaliana ADP + phosphate + Mg2+/in
-
 ?

Synonyms

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

Cofactor

EC Number Cofactor Comment Organism Structure
7.2.2.14 ATP
-
 Arabidopsis thaliana