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Literature summary for 2.5.1.6 extracted from

  • Chen, Y.; Zou, T.; McCormick, S.
    S-Adenosylmethionine synthetase 3 is important for pollen tube growth (2016), Plant Physiol., 172, 244-253 .
    View publication on PubMedView publication on EuropePMC

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + L-methionine + H2O Arabidopsis thaliana S-adenosylmethionine synthetase 3 is important for pollen tube growth phosphate + diphosphate + S-adenosyl-L-methionine
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?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9SJL8
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-

Source Tissue

Source Tissue Comment Organism Textmining
pollen highly expressed in pollen Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + L-methionine + H2O
-
Arabidopsis thaliana phosphate + diphosphate + S-adenosyl-L-methionine
-
?
ATP + L-methionine + H2O S-adenosylmethionine synthetase 3 is important for pollen tube growth Arabidopsis thaliana phosphate + diphosphate + S-adenosyl-L-methionine
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?

Synonyms

Synonyms Comment Organism
MAT3
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Arabidopsis thaliana
S-adenosylmethionine synthetase 3
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Arabidopsis thaliana

General Information

General Information Comment Organism
malfunction mat3 mutants have impaired pollen tube growth and reduced seed set. Metabolomics analyses confirms that mat3 pollen and pollen tubes overaccumulate Met and that mat3 pollen has several metabolite profiles, such as those of polyamine biosynthesis, which are different from those of the wild type. Disruption of Met metabolism in mat3 pollen affects transfer RNA and histone methylation levels Arabidopsis thaliana
physiological function S-adenosylmethionine synthetase 3 is important for pollen tube growth Arabidopsis thaliana