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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
apbEThiamin biosynthesis lipoprotein ApbE; Flavin transferase that catalyzes the transfer of the FMN moiety of FAD and its covalent binding to the hydroxyl group of a threonine residue in a target flavoprotein. Belongs to the ApbE family. (361 aa)    
Predicted Functional Partners:
nqrD
Na(+)-translocating NADH-quinone reductase, D subunit; NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. NqrA to NqrE are probably involved in the second step, the conversion of ubisemiquinone to ubiquinol; Belongs to the NqrDE/RnfAE family.
 
  
 0.752
nqrE
Na(+)-translocating NADH-quinone reductase, E subunit; NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. NqrA to NqrE are probably involved in the second step, the conversion of ubisemiquinone to ubiquinol; Belongs to the NqrDE/RnfAE family.
 
  
 0.744
nqrB
Na(+)-translocating NADH-quinone reductase, B subunit; NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. NqrA to NqrE are probably involved in the second step, the conversion of ubisemiquinone to ubiquinol.
 
   
 0.643
rnfA
Electron transport complex, A subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.
 
  
 0.532
MCA0130
Hypothetical protein; Identified by Glimmer2; putative.
       0.523
rnfA-2
Electron transport complex, A subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.
 
  
 0.513
rnfE
Electron transport complex, E subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.
 
   
 0.510
rnfE-2
Electron transport complex, E subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.
 
   
 0.510
MCA0335
Conserved hypothetical protein; Identified by similarity to GP:15619037.
  
  
 0.446
nqrA
Na(+)-translocating NADH-quinone reductase, A subunit; NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. NqrA to NqrE are probably involved in the second step, the conversion of ubisemiquinone to ubiquinol.
 
   
 0.433
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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