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
fur-4Fe2+/Zn2+ uptake regulation protein; Function of strongly homologous gene; regulator; Belongs to the Fur family. (160 aa)    
Predicted Functional Partners:
znuC
Zinc transporter subunit: ATP-binding component of ABC superfamily; Part of the ABC transporter complex ZnuABC involved in zinc import. Responsible for energy coupling to the transport system. Belongs to the ABC transporter superfamily. Zinc importer (TC 3.A.1.15.5) family.
  
 0.978
znuB
Zinc transporter subunit: membrane component of ABC superfamily; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
  
 0.925
znuA
High-affinity zinc uptake system protein ZnuA; Function of strongly homologous gene; transporter.
 
  
 0.857
hisI
Phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP.
  
    0.592
XM1_3347
Putative GTPase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
  
 0.537
fur-3
Putative ferric uptake regulation protein, fur family; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator; Belongs to the Fur family.
      
 0.535
XM1_3341
Protein of unknown function; No homology to any previously reported sequences.
       0.531
rpoA
RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
   0.527
rpoD
RNA polymerase, sigma 70 (sigma D) factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth.
  
 
 0.519
rpoH
RNA polymerase sigma factor RpoH; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is involved in regulation of expression of heat shock genes.
  
 
 0.510
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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