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
PP_0189Putative heme biosynthesis protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Biosynthesisofcofactors,prostheticgroups,andcarriers : Heme, porphyrin, and cobalamin. (412 aa)    
Predicted Functional Partners:
PP_0188
Putative Uroporphyrin-III C-methyltransferase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
  
 0.981
hemD
Uroporphyrinogen-III synthase; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III.
 
   
 0.884
hemC
Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family.
  
  
 0.820
lolB
Outer-membrane lipoprotein LolB; Plays a critical role in the incorporation of lipoproteins in the outer membrane after they are released by the LolA protein.
 
     0.743
PP_5229
Homologs of previously reported genes of unknown function; Unknown function.
 
     0.737
ruvB
Holliday junction ATP-dependent DNA helicase RuvB; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing.
  
    0.718
PP_0855
Homologs of previously reported genes of unknown function.
 
     0.712
PP_5090
Putative cell division protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative factor.
 
     0.710
dsbB2
Putative disulfide bond formation protein B; Required for disulfide bond formation in some periplasmic proteins. Acts by oxidizing the DsbA protein (By similarity). Belongs to the DsbB family.
 
    0.691
PP_1325
Putative lipoprotein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; lipoprotein.
  
     0.623
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.