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Annotation rule MF_03192
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General rule information [?]

Accession MF_03192
Dates 18-MAR-2015 (Created)
20-NOV-2019 (Last updated, Version 6)
Name MenG_phylloquinone_subfam_plant
Scope
Eukaryota; Viridiplantae
Template Q3ED65 (MENG_ARATH)
case <OC:Viridiplantae>
Triggered by
end case


Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
MENG
Protein name
RecName: Full=2-phytyl-1,4-beta-naphthoquinone methyltransferase, chloroplastic;
EC 2.1.1.329;
AltName: Full=Demethylphylloquinone methyltransferase;
AltName: Full=Menaquinone biosynthesis methyltransferase ubiE-like protein;
Gene name
MENG

Comments [?]

Function Involved in the biosynthesis of phylloquinone (vitamin K1). Methyltransferase required for the conversion of 2-phytyl-1,4-beta-naphthoquinol to phylloquinol.
Catalytic activity RHEA:40551: demethylphylloquinol + S-adenosyl-L-methionine = H(+) + phylloquinol + S-adenosyl-L-homocysteine
EC 2.1.1.329
Subcellular location Plastid, chloroplast.
case not <AnyFeature:TransitC>
Miscellaneous This protein may be expected to contain an N-terminal transit peptide but none has been predicted.
end case
Similarity Belongs to the class I-like SAM-binding methyltransferase superfamily. MenG/UbiE family.

Keywords [?]

Chloroplast
Plastid
S-adenosyl-L-methionine
Transferase
Methyltransferase

Gene Ontology [?]

GO:0009507; Cellular component: chloroplast.
GO:0052624; Molecular function: 2-phytyl-1,4-naphthoquinone methyltransferase activity.
GO:0042372; Biological process: phylloquinone biosynthetic process.

Cross-references [?]

Pfam PF01209; Ubie_methyltran; 1;
TIGRFAMs TIGR01934; MenG_MenH_UbiE; 1;
PROSITE PS51608; SAM_MT_UBIE; 1;
PS01183; UBIE_1; 1;

Computed features [?]

General TransitC; -; 0-1; trigger=yes;

Additional information [?]

Size range 225-299 amino acids
Related rules MF_03191 (COQ5); MF_01981 (PFKA)
Fusion None


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