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Literature summary for 1.3.7.12 extracted from

  • Hörtensteiner, S.
    Chlorophyll degradation during senescence (2006), Annu. Rev. Plant Biol., 57, 55-77.
    View publication on PubMed
Search for more literature for 1.3.7.12

Cloned(Commentary)

Cloned (Comment) Organism
-
 Hordeum vulgare
chimeric RCCRs composed of portions of the Arabidopsis and the tomato proteins are expressed in Escherichia coli Arabidopsis sp.
chimeric RCCRs composed of portions of the Arabidopsis and the tomato proteins are expressed in Escherichia coli Solanum lycopersicum

Protein Variants

Protein Variants Comment Organism
additional information chimeric RCCRs composed of portions of the Arabidopsis and the tomato proteins are expressed in Escherichia coli Arabidopsis sp.
additional information chimeric RCCRs composed of portions of the Arabidopsis and the tomato proteins are expressed in Escherichia coli Solanum lycopersicum
V218V mutation changes the specificity of the protein from pFCC-1 (C1 isomers of pFCC) to pFCC-2 (C1 isomers of pFCC) production Arabidopsis sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast soluble protein of chloroplasts, in young Arabidopsis seedlings also associated with mitochondria Arabidopsis sp. 9507
-
mitochondrion soluble protein of chloroplasts, in young Arabidopsis seedlings also associated with mitochondria Arabidopsis sp. 5739
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Arabidopsis sp. with Arabidopsis RCCR, the C1 isomer pFCC-1 is formed. RCCR could be required to mediate an efficient interaction between red chlorophyll catabolite (still bound to pheophorbide a oxygenase) and ferredoxin, thereby enabling a fast, regio-, and stereoselective reduction to blue-fluorescing intermediate ?
-
 ?
additional information Solanum lycopersicum with tomato RCCR, the C1 isomer pFCC-2 is formed ?
-
 ?
additional information Hordeum vulgare barley RCCR produces the C1 isomer pFCC-1 ?
-
 ?

Organism

Organism UniProt Comment Textmining
Arabidopsis sp.
-
-
-
Hordeum vulgare
-
-
-
Solanum lycopersicum
-
-
-
Spinacia oleracea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Arabidopsis sp.
-
 Hordeum vulgare

Source Tissue

Source Tissue Comment Organism Textmining
seedling
-
 Arabidopsis sp.
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information with Arabidopsis RCCR, the C1 isomer pFCC-1 is formed. RCCR could be required to mediate an efficient interaction between red chlorophyll catabolite (still bound to pheophorbide a oxygenase) and ferredoxin, thereby enabling a fast, regio-, and stereoselective reduction to blue-fluorescing intermediate Arabidopsis sp. ?
-
 ?
additional information with tomato RCCR, the C1 isomer pFCC-2 is formed Solanum lycopersicum ?
-
 ?
additional information barley RCCR produces the C1 isomer pFCC-1 Hordeum vulgare ?
-
 ?
additional information spinach RCCR produces the C1 isomer pFCC-2 Spinacia oleracea ?
-
 ?

Synonyms

Synonyms Comment Organism
RCC reductase
-
 Arabidopsis sp.
RCC reductase
-
 Solanum lycopersicum
RCC reductase
-
 Hordeum vulgare
RCC reductase
-
 Spinacia oleracea
RCCR
-
 Arabidopsis sp.
RCCR
-
 Solanum lycopersicum
RCCR
-
 Hordeum vulgare
RCCR
-
 Spinacia oleracea
red Chl catabolite reductase
-
 Arabidopsis sp.
red Chl catabolite reductase
-
 Solanum lycopersicum
red Chl catabolite reductase
-
 Hordeum vulgare
red Chl catabolite reductase
-
 Spinacia oleracea

Cofactor

Cofactor Comment Organism Structure
Ferredoxin the enzyme is ferredoxin dependent, but appears to lack a metal or flavin cofactor, indicating that electrons are directly transferred from ferredoxin to RCC Arabidopsis sp.