ProRule PRU00914

General rule information [?]

Accession PRU00914
Dates 25-NOV-2011 (Created)
21-NOV-2019 (Last updated, Version 11)
Data class Domain;
Predictors PROSITE; PS51581; SAM_GTMT
Name Gammma-tocopherol O-methyltransferase (gTMT)
Function Tocopherol O-methyltransferase (EC is an enzyme that transfers a methyl group from S-adenosyl-L-methionine (SAM) to gamma- tocopherol to form alpha-tocopherol and S-adenosyl-L-homocysteine. The cyanobacterial orthologue sll0418 (EC methylates 2-methyl-6- phytyl-1,4-benzoquinone/2-methyl-6-solanyl-1,4-benzoquinone (MPBQ/MSBQ) to yield 2,3-dimethyl-5-phytylbenzoquinone/2,3-dimethyl/plastoquinol-9.
Scope(s) Eukaryota
Example(s) Q6WEE4 (Q6WEE4_CHLRE);

Propagated annotation [?]

Comments [?]

SIMILARITYBelongs to the class I-like SAM-binding methyltransferase superfamily. gTMT family.

Keywords [?]

Gene Ontology [?]

GO:0032259; Biological process:methylation

Features [?]

From: PS51581
Key From To Description Tag Condition FTGroup
REGION 76 85 /note="SAM motif I"
REGION 139 147 /note="SAM motif II"
REGION 166 175 /note="SAM motif III"

Additional information [?]

Size range unlimited amino acids
Related rules None
Fusion None
Repeats 1
Topology Undefined


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UniProtKB rule member sequences [?]