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
betBBetaine aldehyde dehydrogenase; Involved in the biosynthesis of the osmoprotectant glycine betaine. Catalyzes the reversible oxidation of betaine aldehyde to the corresponding acid. (483 aa)    
Predicted Functional Partners:
betA
Choline dehydrogenase; Involved in the biosynthesis of the osmoprotectant glycine betaine. Catalyzes the oxidation of choline to betaine aldehyde and betaine aldehyde to glycine betaine at the same rate.
 
 0.985
betI
Transcriptional regulator, TetR family; Repressor involved in choline regulation of the bet genes.
  
 0.929
fmt
methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family.
 
    
 0.902
proX
IMG reference gene:2512954104; PFAM: Substrate binding domain of ABC-type glycine betaine transport system; TIGRFAM: choline ABC transporter, periplasmic binding protein.
 
  
 0.667
RSP_2273
Putative anaerobic phenylacetate CoA ligase; IMG reference gene:2512954206.
  
 
 0.584
RSP_2339
Hypothetical protein; IMG reference gene:2512954275.
   
    0.577
RSP_2185
Nuclease (SNase-like); IMG reference gene:2512954108; PFAM: Staphylococcal nuclease homologue; truncated by 12 aa.
  
 
 0.547
gltB
Glutamine-pyruvate aminotransferase; IMG reference gene:2512956189; PFAM: Conserved region in glutamate synthase; GXGXG motif; Glutamate synthase central domain; Glutamine amidotransferases class-II.
  
  
 0.511
RSP_0169
Na+/solute symporter; IMG reference gene:2512955167; PFAM: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; His Kinase A (phosphoacceptor) domain.
  
  
 0.500
proV
ABC glycine betaine/L-proline transporter, ATPase subunit, ProV; IMG reference gene:2512954102; PFAM: ABC transporter; TIGRFAM: choline ABC transporter, ATP-binding protein.
 
  
 0.480
Your Current Organism:
Rhodobacter sphaeroides 241
NCBI taxonomy Id: 272943
Other names: R. sphaeroides 2.4.1, Rhodobacter sphaeroides 2.4.1, Rhodobacter sphaeroides ATCC 17023, Rhodobacter sphaeroides ATH 2.4.1, Rhodobacter sphaeroides str. 2.4.1, Rhodobacter sphaeroides strain 2.4.1
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