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
surE5'-nucleotidase SurE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family. (252 aa)    
Predicted Functional Partners:
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
    
 0.974
guaB
Inosine-5'-monophosphate dehydrogenase; 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.
    
 0.963
pyrH
Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP.
  
  
 0.944
cmk_1
Cytidylate kinase.
    
 0.939
pyrF
Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily.
    
 0.933
pyrR
Bifunctional protein PyrR; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant; Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrR subfamily.
     
 0.932
purH_1
Bifunctional purine biosynthesis protein PurH.
     
 0.930
purH_2
Bifunctional purine biosynthesis protein PurH.
     
 0.930
dgt
Deoxyguanosinetriphosphate triphosphohydrolase; Belongs to the dGTPase family. Type 2 subfamily.
 
  
 0.926
thrZ
threonine--tRNA ligase 2.
 
 
 0.925
Your Current Organism:
Clostridium saccharobutylicum
NCBI taxonomy Id: 169679
Other names: ATCC BAA-117, C. saccharobutylicum, Clostridium saccharobutylicum Keis et al. 2001, DSM 13864, strain NCP 262
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