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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
carBCarbamoyl-phosphate synthase, large subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the CarB family. (1089 aa)    
Predicted Functional Partners:
pyrB
Aspartate carbamoyltransferase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
 
 0.999
carA
Carbamoyl-phosphate synthase, small subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the CarA family.
 0.999
pyrC
Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
 
 0.997
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.
 
 
 0.991
argG
Argininosuccinate synthase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the argininosuccinate synthase family. Type 1 subfamily.
 
 
 0.991
purF
Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine.
 
 
 0.982
gltB
Glutamate synthase, alpha subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 
 0.969
pyrD
Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate.
 
 
 0.938
glmS
Glutamine--fructose-6-phosphate transaminase (isomerizing); Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source.
   
 0.931
purQ
Phosphoribosylformylglycinamidine synthase, PurQ subunit (FGAM 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 P [...]
  
 
 0.928
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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