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
XM1_4545Conserved protein of unknown function (Cytochrome c domain 279-445); Homologs of previously reported genes of unknown function. (445 aa)    
Predicted Functional Partners:
XM1_4544
Putative ABC transporter, periplasmic binding protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 
    0.887
XM1_4543
Putative TonB family protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
  
    0.784
XM1_4542
TonB-dependent receptor; Function of strongly homologous gene; transporter.
 
     0.760
XM1_4541
Protein of unknown function; No homology to any previously reported sequences.
       0.576
fbpA
Iron(III) ABC transporter, periplasmic iron(III)-binding protein; Function of strongly homologous gene; transporter.
 
    0.572
XM1_4546
Putative transcriptional regulator, ModE family; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
  
    0.542
XM1_1370
Iron(III) transport system permease protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
    0.509
nosX
Nitrous oxide reductase accessory protein; 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.
   
    0.472
XM1_2054
BFD-like (2Fe-2S)-binding domain-containing protein; Function of strongly homologous gene; cell process.
  
    0.445
nasA
Nitrate reductase, large subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
  
    0.442
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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