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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
rexBATP-dependent exonuclease, subunit B (ATP-dependent exonuclease, subunit B); The heterodimer acts as both an ATP-dependent DNA helicase and an ATP-dependent, dual-direction single-stranded exonuclease. Recognizes the chi site generating a DNA molecule suitable for the initiation of homologous recombination. This subunit has 5' -> 3' nuclease activity; Belongs to the helicase family. AddB/RexB type 2 subfamily. (1186 aa)    
Predicted Functional Partners:
rexAN
ATP-dependent exonuclease, subunit A (N terminal fragment), authentic frameshift; The heterodimer acts as both an ATP-dependent DNA helicase and an ATP-dependent, dual-direction single-stranded exonuclease. Recognizes the chi site generating a DNA molecule suitable for the initiation of homologous recombination. The AddA nuclease domain is required for chi fragment generation; this subunit has the helicase and 3' -> 5' nuclease activities (By similarity); Belongs to the helicase family. AddA subfamily.
 
 
 0.998
rexAC
ATP-dependent exonuclease, subunit A (C terminal fragment), authentic frameshift.
 
 
 0.992
dinG
Putative ATP-dependent helicase, DinG family; 3'-5' exonuclease.
     
 0.768
LCA_0913
Hypothetical extracellular protein precursor.
 
     0.727
mvaK1
Mevalonate kinase.
       0.609
mvaD
Diphosphomevalonate decarboxylase.
       0.601
recJ
Single-strand DNA-specific exonuclease RecJ.
     
 0.594
mvaK2
Phosphomevalonate kinase.
 
     0.583
idi
Isopentenyl diphosphate delta-isomerase (IPP isomerase); Involved in the biosynthesis of isoprenoids. Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its allylic isomer, dimethylallyl diphosphate (DMAPP).
       0.560
LCA_0886
5 Proteins of unknown function that are similar to other proteins.
 
     0.549
Your Current Organism:
Lactobacillus sakei
NCBI taxonomy Id: 314315
Other names: L. sakei subsp. sakei 23K, Lactobacillus sakei subsp. sakei 23K, Lactobacillus sakei subsp. sakei str. 23K, Lactobacillus sakei subsp. sakei strain 23K
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