STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
menAPutative 1,4-dihydroxy-2-naphthoate octaprenyltransferase; Conversion of 1,4-dihydroxy-2-naphthoate (DHNA) to demethylmenaquinone (DMK); Belongs to the MenA family. Type 1 subfamily. (315 aa)    
Predicted Functional Partners:
ubiE
Ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2) and the conversion of 2-polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3- methyl-6-methoxy-1,4-benzoquinol (DMQH2).
 
  
 0.984
XM1_0694
Putative 1,4-dihydroxy-2-naphthoate octaprenyltransferase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
  
 
0.928
ubiE-2
Ubiquinone/menaquinone biosynthesis methyltransferase; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2) and the conversion of 2-polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3- methyl-6-methoxy-1,4-benzoquinol (DMQH2).
 
  
 0.917
ispB
Octaprenyl diphosphate synthase ispB; Function of strongly homologous gene; enzyme; Belongs to the FPP/GGPP synthase family.
    
 0.828
XM1_2153
Putative Na+-dependent transporter; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 
     0.820
nosY
Membrane protein nosY; Function of strongly homologous gene; transporter.
 
     0.800
nosL
Nitrous oxide reductase accessory protein; Function of strongly homologous gene; enzyme.
       0.773
nosF
ABC-type multidrug transport system, ATPase component; Function of strongly homologous gene; enzyme.
       0.752
nosH
Polyferredoxin; Function of strongly homologous gene; transporter.
       0.583
nosG
4Fe-4S ferredoxin, iron-sulfur binding; Function of strongly homologous gene; enzyme.
       0.577
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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