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  5. Kfl00581_0040

Kfl00581_0040 (kfl00581_0040_v1.1)


Aliases : kfl00581_0040_v1.1

Description : (at4g32770 : 429.0) Tocopherol cyclase involved in tocopherol (vitamin E)synthesis. VTE1 over-expressing plants have increased tocopherol indicating VTE1 is a major limiting factor in tocopherol synthesis. Mutants defective in this gene accumulate high amounts of zeaxanthin in conditions of high light or low temperature. Plays a role in the adaptation to low temperature stress, notably phloem loading.; VITAMIN E DEFICIENT 1 (VTE1); FUNCTIONS IN: tocopherol cyclase activity; INVOLVED IN: in 9 processes; LOCATED IN: chloroplast, plastoglobule, chloroplast inner membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink). & (q94fy8|tocc_maize : 427.0) Probable tocopherol cyclase, chloroplast precursor (Sucrose export defective 1) - Zea mays (Maize) & (reliability: 858.0) & (original description: no original description)


Gene families : OG_42_0006319 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0006319_tree

Sequence : coding (download), protein (download)


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Type Description Actions
Neighborhood Klebsormidium release: Kfl00581_0040
Cluster HCCA clusters: Cluster_129

Target Alias Description ECC score Gene Family Method Actions
Bradi3g10250 No alias tocopherol cyclase, chloroplast / vitamin E deficient 1... 0.05 Orthogroups_2024-Update

Type GO Term Name Evidence Source
MF GO:0009976 tocopherol cyclase activity IEA InterProScan predictions
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Type GO Term Name Evidence Source
MF GO:0003924 GTPase activity IEP Predicted GO
MF GO:0004497 monooxygenase activity IEP Predicted GO
MF GO:0010277 chlorophyllide a oxygenase [overall] activity IEP Predicted GO
MF GO:0016701 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen IEP Predicted GO
MF GO:0016703 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases) IEP Predicted GO
BP GO:0019725 cellular homeostasis IEP Predicted GO
BP GO:0045454 cell redox homeostasis IEP Predicted GO
MF GO:0051536 iron-sulfur cluster binding IEP Predicted GO
MF GO:0051537 2 iron, 2 sulfur cluster binding IEP Predicted GO
MF GO:0051540 metal cluster binding IEP Predicted GO
InterPro domains Description Start Stop
IPR025893 Tocopherol_cyclase 48 409
No external refs found!