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Literature summary for 1.8.4.9 extracted from

  • Koprivova, A.; North, K.A.; Kopriva, S.
    Complex signaling network in regulation of adenosine 5-phosphosulfate reductase by salt stress in Arabidopsis roots (2008), Plant Physiol., 146, 1408-1420.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 1.8.4.9

Protein Variants

Protein Variants Comment Organism
additional information regulation of APR by NaCl is not affected in mutant plants deficient in the abscisic acid synthesis, but APR is induced in mutant plants deficient in jasmonate, salicylate, ethylene, cytokinin, and auxin signaling, while the enzyme activity remians unaltered, the induction by salt is abolished in mutant plants deficient in gibberellic acid signaling, overview Arabidopsis thaliana

Metals/Ions

Metals/Ions Comment Organism Structure
NaCl all three APR isoforms increased 3fold in roots after 5 h of treatment with 150 mM NaCl, regulation of salt stress by plant hormone signalling, overview Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
adenylyl sulfate + glutathione Arabidopsis thaliana
-
 AMP + sulfite + glutathione disulfide
-
 ?
additional information Arabidopsis thaliana APR is the key enzyme of sulfate assimilation, extensive posttranscriptional regulation of plant APR, e.g. by salt stress, sulfate assimilation pathway is controlled by a complex network of multiple signals on different regulatory levels, overview ?
-
 ?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
 Columbia-0 ecotype, three APR isozymes
-

Source Tissue

Source Tissue Comment Organism Textmining
root
-
 Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
adenylyl sulfate + glutathione
-
 Arabidopsis thaliana AMP + sulfite + glutathione disulfide
-
 ?
additional information APR is the key enzyme of sulfate assimilation, extensive posttranscriptional regulation of plant APR, e.g. by salt stress, sulfate assimilation pathway is controlled by a complex network of multiple signals on different regulatory levels, overview Arabidopsis thaliana ?
-
 ?

Synonyms

Synonyms Comment Organism
adenosine 5-phosphosulfate reductase
-
 Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
glutathione
-
 Arabidopsis thaliana