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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
RPA2844Pseudo gene of Fe+3 siderophore transport receptor; Signal predicted by SignalP 2.0 HMM (Signal peptideprobabilty 0.994) with cleavage site probability 0.874 atresidue 31. (223 aa)    
Predicted Functional Partners:
serS
seryl-tRNA synthetase; Catalyzes the attachment of serine to tRNA(Ser). Is also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L- seryl-tRNA(Sec), which will be further converted into selenocysteinyl- tRNA(Sec).
       0.785
nosD
Putative periplasmic ABC transport copper binding protein.
      
 0.741
lon
ATP-dependent protease Lon; ATP-dependent serine protease that mediates the selective degradation of mutant and abnormal proteins as well as certain short- lived regulatory proteins. Required for cellular homeostasis and for survival from DNA damage and developmental changes induced by stress. Degrades polypeptides processively to yield small peptide fragments that are 5 to 10 amino acids long. Binds to DNA in a double-stranded, site-specific manner.
      
 0.741
degP
Putative DegP protease precursor.
      
 0.741
tRNA-Ser1
tRNA-Ser; Forms passive diffusion pores that allow small molecular weight hydrophilic materials across the outer membrane.
  
     0.528
RPA3423
Conserved unknown protein; Forms passive diffusion pores that allow small molecular weight hydrophilic materials across the outer membrane.
  
     0.516
RPA0538
Putative Omp2b porin; Forms passive diffusion pores that allow small molecular weight hydrophilic materials across the outer membrane.
  
     0.515
RPA2846
Conserved hypothetical protein.
       0.513
RPA0053
Conserved hypothetical protein.
  
     0.508
RPA1336
Conserved hypothetical protein; InterPro IPR000104:IPR000515.
  
    0.490
Your Current Organism:
Rhodopseudomonas palustris CGA009
NCBI taxonomy Id: 258594
Other names: R. palustris CGA009, Rhodopseudomonas palustris str. CGA009, Rhodopseudomonas palustris strain CGA009
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.