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Literature summary for 2.7.4.8 extracted from

  • Sugimoto, H.; Kusumi, K.; Noguchi, K.; Yano, M.; Yoshimura, A.; Iba, K.
    The rice nuclear gene, VIRESCENT 2, is essential for chloroplast development and encodes a novel type of guanylate kinase targeted to plastids and mitochondria (2007), Plant J., 52, 512-527.
    View publication on PubMed
Search for more literature for 2.7.4.8

Protein Variants

Protein Variants Comment Organism
additional information RNAi knockdown of the cytosolic enzyme, a v2 mutant is temperature-sensitive and develops chlorotic leaves at restrictive temperatures, the v2 mutation causes inhibition of chloroplast differentiation; in particular, it disrupts the chloroplast translation machinery during early leaf development Oryza sativa

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast plastid/mitochondrial isozyme Oryza sativa 9507
-
cytosol cytosolic isozyme Oryza sativa 5829
-
mitochondrion plastid/mitochondrial isozyme Oryza sativa 5739
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + dGMP Oryza sativa
-
 ADP + dGDP
-
 ?
ATP + GMP Oryza sativa
-
 ADP + GDP
-
 ?
additional information Oryza sativa the cytosolic isozyme is indispensable for the growth and development of plants, but not for chloroplast development, while the plastid/mitochondrial isozyme is is essential for chloroplast differentiation, overview ?
-
 ?

Organism

Organism UniProt Comment Textmining
Oryza sativa
-
 nuclear gene VIRESCENT 2 or v2
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + dGMP
-
 Oryza sativa ADP + dGDP
-
 ?
ATP + GMP
-
 Oryza sativa ADP + GDP
-
 ?
additional information the cytosolic isozyme is indispensable for the growth and development of plants, but not for chloroplast development, while the plastid/mitochondrial isozyme is is essential for chloroplast differentiation, overview Oryza sativa ?
-
 ?

Synonyms

Synonyms Comment Organism
ATP:GMP phosphotransferase
-
 Oryza sativa