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Literature summary extracted from

  • Fang, C.; Zhang, P.; Li, L.; Yang, L.; Mu, D.; Yan, X.; Li, Z.; Lin, W.
    Serine hydroxymethyltransferase localised in the endoplasmic reticulum plays a role in scavenging H2O2 to enhance rice chilling tolerance (2020), BMC Plant Biol., 20, 236.
    View publication on PubMed

Protein Variants

EC Number Protein Variants Comment Organism
2.1.2.1 additional information generation of transgenic lines DUA1 (silicon-absorbing gene (Lsi1) is overexpressed in Dular rice) and Lsi1-OX, serine hydroxymethyltransferase is up-regulated in the transgenic rice, but down-regulated in the wild-type, and the expression of its corresponding miRNA changes in an opposite way, indicating that OsSHMT may be involved in regulating the chilling tolerance of Dular. Overexpression of the Lsi1 gene (Lsi1-OX) in rice enhances its chilling tolerance, the transcription levels of histone H1 and nucleic acid binding protein are up-regulated in the Lsi1-OX rice. Lsi1-encoded protein OsNIP2;1 interacts with ATP synthase subunit beta, and the coordination of these proteins appears to function in reducing reactive oxygen species, as the H2O2 content of transgenic OsSHMT Arabidopsis thaliana is lower than that of the non-transgenic line under chilling treatment. ER-localised OsSHMT plays a role in scavenging H2O2 to enhance the chilling tolerance of Lsi1-OX rice, and ATP synthase subunit beta is an intermediate junction between OsNIP2;1 and OsSHMT. OsNIP2;1 is localised in the cytoplasm Oryza sativa Japonica Group

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.1.2.1 endoplasmic reticulum
-
 Oryza sativa Japonica Group 5783
-

Organism

EC Number Organism UniProt Comment Textmining
2.1.2.1 Oryza sativa Japonica Group Q10D68
-
-

Synonyms

EC Number Synonyms Comment Organism
2.1.2.1 Os03g52840 locus name Oryza sativa Japonica Group
2.1.2.1 OsSHMT
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 Oryza sativa Japonica Group
2.1.2.1 serine hydroxymethyltransferase
-
 Oryza sativa Japonica Group

Expression

EC Number Organism Comment Expression
2.1.2.1 Oryza sativa Japonica Group histone H1 and nucleic acid binding protein are found to bind to the promoter region of OsSHMT and regulate its expression additional information

General Information

EC Number General Information Comment Organism
2.1.2.1 metabolism OsSHMT interacts with ATP synthase subunit alpha, heat shock protein Hsp70, mitochondrial substrate carrier family protein, ascorbate peroxidase 1 and ATP synthase subunit beta Oryza sativa Japonica Group
2.1.2.1 physiological function serine hydroxymethyltransferase plays a role in scavenging H2O2 to enhance rice chilling tolerance, regulation network of OsSHMT in rice under chilling stress Oryza sativa Japonica Group