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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
rsePRegulator of sigma E protease; Function of homologous gene experimentally demonstrated in an other organism; enzyme. (463 aa)    
Predicted Functional Partners:
dxr
1-deoxy-D-xylulose-5-phosphate reductoisomerase; Catalyzes the NADP-dependent rearrangement and reduction of 1-deoxy-D-xylulose-5-phosphate (DXP) to 2-C-methyl-D-erythritol 4- phosphate (MEP); Belongs to the DXR family.
  
 0.904
uppS
Undecaprenyl pyrophosphate synthase; Catalyzes the condensation of isopentenyl diphosphate (IPP) with allylic pyrophosphates generating different type of terpenoids.
  
  
 0.870
cdsA
Phosphatidate cytidylyltransferase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the CDS family.
  
    0.846
proS
Prolyl-tRNA synthetase; Catalyzes the attachment of proline to tRNA(Pro) in a two- step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves dea [...]
  
    0.797
NIDE3044
Putative Outer membrane protein assembly factor YaeT precursor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative factor.
  
 0.735
NIDE0867
Putative Surface antigen D15; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative membrane component.
  
  
 0.691
lepB
Signal peptidase I; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the peptidase S26 family.
 
  
 0.607
gltB
Glutamate synthase, alpha subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
  
 0.568
rsmB
Ribosomal RNA small subunit methyltransferase B; Specifically methylates the cytosine at position 967 (m5C967) of 16S rRNA.
  
  
 0.566
ftsZ
Cell division protein FtsZ; Essential cell division protein that forms a contractile ring structure (Z ring) at the future cell division site. The regulation of the ring assembly controls the timing and the location of cell division. One of the functions of the FtsZ ring is to recruit other cell division proteins to the septum to produce a new cell wall between the dividing cells. Binds GTP and shows GTPase activity.
  
  
 0.539
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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