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_0053Putative sulfide:quinone oxidoreductase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme. (422 aa)    
Predicted Functional Partners:
PP_0052
Beta-lactamase domain protein, putative hydrolase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 0.936
PP_1703
Assimilatory nitrate reductase/sulfite reductase; Function of strongly homologous gene; enzyme; Centralintermediarymetabolism : Nitrogen metabolism; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
 
 
 0.929
cysI
Sulphite reductase hemoprotein, beta subunit.
   
 0.925
PP_0860
Putative Sulfite reductase, flavoprotein component; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
   
 0.908
cysK
Cysteine synthase A; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Aminoacidbiosynthesis : Serine family; Belongs to the cysteine synthase/cystathionine beta- synthase family.
     
 0.905
metB
Cystathionine gamma-synthase.
    
 0.904
metZ
O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide.
    
 0.904
PP_0054
Homologs of previously reported genes of unknown function.
 
    0.863
tam
Trans-aconitate methyltransferase; Catalyzes the S-adenosylmethionine monomethyl esterification of trans-aconitate.
  
    0.657
soxD
Sarcosine oxidase subunit delta; Function experimentally demonstrated in the studied genus; enzyme; Fattyacidandphospholipidmetabolism : Degradation.
  
 
 0.610
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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