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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
carACarbamoyl-phosphate synthase, small subunit; Identified by match to protein family HMM PF00186; Belongs to the CarA family. (397 aa)    
Predicted Functional Partners:
pyrB
Aspartate carbamoyltransferase; Identified by match to protein family HMM PF01464; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
 0.999
carB
Carbamoyl-phosphate synthase, large subunit; Belongs to the CarB family.
 0.999
pyrC
Dihydroorotase-like protein; Aspartate carbamoyltransferase 44 kDa Non-catalytic chainthis protein is inactive but is required as a non-catalytic subunit of aspartate transcarbamoylase (ATCase); (by similarity).
  
 0.996
argF
Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline.
 
 
 0.992
purF
Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine.
 
 
 0.984
purQ
Phosphoribosylformylglycinamidine synthase I; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist i [...]
  
 
 0.969
pyrD
Dihydroorotate oxidase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily.
 
  
 0.967
RC1_2759
Conserved hypothetical protein; Identified by match to protein family HMM PF00529.
  
  
 0.966
pyrF
Orotidine 5'-phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP); Belongs to the OMP decarboxylase family. Type 1 subfamily.
  
  
 0.950
argG
Argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily.
  
 
 0.941
Your Current Organism:
Rhodospirillum centenum
NCBI taxonomy Id: 414684
Other names: R. centenum SW, Rhodocista centenaria SW, Rhodospirillum centenum SW, Rhodospirillum centenum str. SW, Rhodospirillum centenum strain SW
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