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MENG protein (Arabidopsis thaliana) - STRING interaction network
"MENG" - S-adenosyl-L-methionine-dependent methyltransferases superfamily protein in Arabidopsis thaliana
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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MENGS-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Involved in the biosynthesis of phylloquinone (vitamin K1). Methyltransferase required for the conversion of 2-phytyl- 1,4-beta-naphthoquinol to phylloquinol (261 aa)    
Predicted Functional Partners:
ABC4
2-carboxy-1,4-naphthoquinone phytyltransferase, chloroplastic; Encodes a protein similar to 1,4-dihydroxy-2-naphthoic acid phytyltransferase involved in phylloquinone and plastoquinone biosynthesis. Mutants are pale green and heterotrophic with defects in photosynthetic electron transport (382 aa)
   
 
  0.973
AT3G24200
Ubiquinone biosynthesis monooxygenase COQ6, mitochondrial; FAD-dependent monooxygenase required for the C5-ring hydroxylation during ubiquinone biosynthesis. Catalyzes the hydroxylation of 3-polyprenyl-4-hydroxybenzoic acid to 3- polyprenyl-4,5-dihydroxybenzoic acid. The electrons required for the hydroxylation reaction may be funneled indirectly from NADPH via a ferredoxin/ferredoxin reductase system to COQ6 (507 aa)
     
  0.962
PHYLLO
Protein PHYLLO, chloroplastic; Homologous to the four eubacterial men genes involved in menanoquinone biosynthesis. Studies of mutants defective in this gene demonstrated its involvement in phylloquinone biosynthesis in Arabidopsis; In the N-terminal section; belongs to the isochorismate synthase family (1715 aa)
   
   
  0.909
AT4G36750
Probable NAD(P)H dehydrogenase (quinone) FQR1-like 2; Catalyzes the transfer of electrons from NADH and NADPH to reduce quinone to the hydroquinone state; Belongs to the WrbA family (273 aa)
     
 
    0.903
AT5G58800
Probable NAD(P)H dehydrogenase (quinone) FQR1-like 3; Catalyzes the transfer of electrons from NADH and NADPH to reduce quinone to the hydroquinone state (207 aa)
         
    0.900
AT4G27270
Probable NAD(P)H dehydrogenase (quinone) FQR1-like 1; Catalyzes the transfer of electrons from NADH and NADPH to reduce quinone to the hydroquinone state; Belongs to the WrbA family (205 aa)
         
    0.900
ABC1
Protein ABC transporter 1, mitochondrial; Atypical kinase involved in the biosynthesis of coenzyme Q, also named ubiquinone, an essential lipid-soluble electron transporter for aerobic cellular respiration; Belongs to the protein kinase superfamily. ADCK protein kinase family (623 aa)
     
 
  0.844
AT5G57300
S-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Methyltransferase required for the conversion of 2- polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3- methyl-6-methoxy-1,4-benzoquinol (DMQH2) (288 aa)
   
   
 
0.821
VTE2-2
Homogentisate solanesyltransferase, chloroplastic; Encodes a protein involved in plastoquinone-9 biosynthesis. The enzyme possesses homogentisate prenyltransferase activity and was shown to use solanesyl diphosphate, farnesyl diphosphate and geranylgeranyldiphosphate as prenyl donors, but not phytyldiphosphate. This gene At3g11945 derives from a split of At3g11950, publications Tian et al (2007) and Sadre et al (2006) refer to this gene as At3g11950 (393 aa)
     
   
  0.812
AT1G74470
Pyridine nucleotide-disulphide oxidoreductase family protein; Encodes for a multifunctional protein with geranylgeranyl reductase activity shown to catalyze the reduction of prenylated geranylgeranyl-chlorophyll a to phytyl-chlorophyll a (chlorophyll a) and free geranylgeranyl pyrophosphate to phytyl pyrophosphate (467 aa)
     
   
  0.755
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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