Ontology explorer

Gene ontology

Change ontology: Version 2014-12-22

Term or Synonym: use AND (NOT) or OR

Definition: use AND (NOT) or OR

Id:

restrict to BRENDA links:

Localization

Enzyme

Details for tocopherol cyclase activity

Gene ontology ID

GO:0009976

Definition

Catalysis of the reaction: alkene group + alcohol group on same molecule = cyclic ether. Substrates are 2-methyl-6-phytyl-1,4- hydroquinone (forms delta-tocopherol) and 2,3-dimethyl-5-phytyl-1,4-hydroquinone (forms gamma-tocopherol)

References

1. PMID 12213958

Legend

is an element of the parent element

is a part of the parent element

is related to the parent element

derives from the parent element

at least 1 tissue/ enzyme/ localization link in this branch

tissue/ enzyme/ localization link to BRENDA

Condensed Tree View

Gene ontology

molecular_function is a

catalytic activity is a

cyclase activity is a

tocopherol cyclase activity is a

Tree view

Gene ontology

biological_process is a

cellular_component is a

molecular_function is a

binding

catalytic activity is a

catalytic activity, acting on a protein is a

catalytic activity, acting on DNA is a

catalytic activity, acting on RNA is a

cyclase activity is a

(-)-E-beta-caryophyllene synthase activity is a

adenylate cyclase activity is a

ADP-ribosyl cyclase activity is a

allene-oxide cyclase activity is a

alpha-humulene synthase activity is a

carboxy-cis,cis-muconate cyclase activity is a

D-glutamate cyclase activity is a

delta-tocopherol cyclase activity is a

FAD-AMP lyase (cyclizing) activity is a

gamma-tocopherol cyclase activity is a

geranyl-diphosphate cyclase activity is a

halimadienyl-diphosphate synthase activity is a

lycopene beta cyclase activity is a

lycopene epsilon cyclase activity is a

purine imidazole-ring cyclase activity is a

sabinene synthase activity is a

solanapyrone synthase activity is a

squalene cyclase activity is a

tocopherol cyclase activity is a

hydrolase activity is a

isomerase activity is a

ligase activity is a

lyase activity is a

peptidoglycan muralytic activity is a

transferase activity is a

molecular transducer activity is a

nutrient reservoir activity is a

protein tag is a

small molecule sensor activity is a

structural molecule activity is a

transcription regulator activity is a

transporter activity is a