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
Q91_1917Ferredoxin subunit of nitrite reductase and ring-hydroxylating dioxygenases. (130 aa)    
Predicted Functional Partners:
cysG
uroporphyrin-III C-methyltransferase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme. Belongs to the precorrin methyltransferase family. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family.
  
  
 0.877
Q91_1918
cAMP-dependent protein kinase regulatory chain.
  
  
 0.790
Q91_0222
Hypothetical protein.
  
 
 0.708
Q91_0811
Nitrate reductase electron transfer subunit; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
  
 
 0.708
Q91_1456
ferredoxin:NADH oxidoreductase or NADH oxidase; Potential subunit of aldehyde oxidoreductase-like protein.
  
 
 0.708
Q91_1781
Copper-transporting ATPase protein.
   
   0.681
hcp
Hydroxylamine reductase; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
   
    0.523
Q91_1919
Hypothetical protein.
       0.485
moaB
Molybdenum cofactor biosynthesis protein B; May be involved in the biosynthesis of molybdopterin. Belongs to the MoaB/Mog family.
       0.482
htrA
Trypsin-like serine protease; Belongs to the peptidase S1C family.
       0.465
Your Current Organism:
Cycloclasticus sp. P1
NCBI taxonomy Id: 385025
Other names: C. sp. P1
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