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_3434Putative cation/H+ antiporter; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter. (400 aa)    
Predicted Functional Partners:
potI
Putrescine transporter subunit: membrane component of ABC superfamily; Function of homologous gene experimentally demonstrated in an other organism; transporter.
     
 0.594
potF
Putrescine transporter subunit: periplasmic-binding component of ABC superfamily; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
     
 0.585
potH
Putrescine transporter subunit: membrane component of ABC superfamily; Function of homologous gene experimentally demonstrated in an other organism; transporter.
       0.563
potG
Putrescine transporter subunit: ATP-binding component of ABC superfamily; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
       0.563
ybaL
Nner membrane protein YbaL; Function of homologous gene experimentally demonstrated in an other organism; transporter; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
  
  
 0.519
guaB
IMP dehydrogenase(Inosine-5'-monophosphate dehydrogenase,3-478); Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family.
     
 0.493
XM1_0658
Putative cation/proton antiporter, Na+/H+ exchanger family; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
   
 
 0.406
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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