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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
arcCCarbamate kinase; Identified by match to protein family HMM PF00696; match to protein family HMM TIGR00746; Belongs to the carbamate kinase family. (315 aa)    
Predicted Functional Partners:
arcB
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; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family.
 
 
 0.998
arcA
Arginine deiminase; Identified by similarity to GB:AAN65255.1; match to protein family HMM PF02274; match to protein family HMM TIGR01078; Belongs to the arginine deiminase family.
 
  
 0.988
glnA
Glutamine synthetase, type I; Identified by match to protein family HMM PF00120; match to protein family HMM PF03951; match to protein family HMM TIGR00653; Belongs to the glutamine synthetase family.
     
 0.914
gdhA
Glutamate dehydrogenase (NADP); Identified by match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
     
 0.909
arcD
Arginine-ornithine antiporter; Identified by similarity to GB:AAN65258.1; match to protein family HMM PF03606.
 
   
 0.886
pyrB
Aspartate carbamoyltransferase; Identified by match to protein family HMM PF00185; match to protein family HMM PF02729; match to protein family HMM TIGR00670; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
    
 0.849
arcT
Putative transaminase/peptidase; Identified by similarity to GB:AAN65259.1; match to protein family HMM PF01546; match to protein family HMM TIGR01887.
     
 0.819
carA
Carbamoyl-phosphate synthase, small subunit; Identified by match to protein family HMM PF00117; match to protein family HMM PF00988; match to protein family HMM TIGR01368; Belongs to the CarA family.
     
 0.802
carB
Carbamoyl-phosphate synthase, large subunit; Identified by match to protein family HMM PF00289; match to protein family HMM PF01071; match to protein family HMM PF02142; match to protein family HMM PF02222; match to protein family HMM PF02655; match to protein family HMM PF02786; match to protein family HMM PF02787; match to protein family HMM TIGR01369.
     
  0.800
queA
S-adenosylmethionine:tRNA ribosyltransferase-isomerase; Transfers and isomerizes the ribose moiety from AdoMet to the 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give epoxyqueuosine (oQ-tRNA) (By similarity). Seems to have a role in modulation of ADS (arginine deiminase system) gene expression, perhaps exerting a negative effect on the translation of arc regulatory proteins.
      
 0.689
Your Current Organism:
Streptococcus gordonii
NCBI taxonomy Id: 467705
Other names: S. gordonii str. Challis substr. CH1, Streptococcus gordonii ATCC 35105, Streptococcus gordonii str. Challis substr. CH1, Streptococcus gordonii str. Challis substr. DL1, Streptococcus gordonii str. Challis substr. V288
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