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
rimIribosomal-protein-S18-alanine N-acetyltransferase; Acetylates the N-terminal alanine of ribosomal protein S18. Also acts as a N-epsilon-lysine acetyltransferase that catalyzes acetylation of several proteins. (148 aa)    
Predicted Functional Partners:
holD
DNA polymerase III, psi subunit; Part of the beta sliding clamp loading complex, which hydrolyzes ATP to load the beta clamp onto primed DNA to form the DNA replication pre-initiation complex. DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. The exact function of the psi subunit is unknown.
 
  
 0.986
tsaB
tRNA(ANN) t(6)A37 threonylcarbamoyladenosine modification protein; Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaD and TsaE. TsaB seems to play an indirect role in the t(6)A biosynthesis pathway, possibly in regulating the core enzymatic function of TsaD. In fact, can act as a protease that specifically degrades TsaD in vitro; therefore TsaB may po [...]
 
 0.921
yjaB
GNAT-family putative N-acetyltransferase; N-epsilon-lysine acetyltransferase that catalyzes acetylation of a large number of proteins. Binds acetyl-CoA ; Belongs to the acetyltransferase family.
  
   
 0.920
rimJ
ribosomal-protein-S5-alanine N-acetyltransferase; Acetylates the N-terminal alanine of ribosomal protein S5. Also plays a role in maturation of the 30S ribosomal subunit. Plays a role in the temperature regulation of pap pilin transcription. Belongs to the acetyltransferase family. RimJ subfamily.
     
 0.917
rimL
ribosomal-protein-L7/L12-serine acetyltransferase; This enzyme acetylates the N-terminal serine of ribosomal protein L7/L12.
     
 0.917
yjjG
dUMP phosphatase; Nucleotidase that shows high phosphatase activity toward non- canonical pyrimidine nucleotides and three canonical nucleoside 5'- monophosphates (UMP, dUMP, and dTMP), and very low activity against TDP, IMP, UDP, GMP, dGMP, AMP, dAMP, and 6-phosphogluconate. Appears to function as a house-cleaning nucleotidase in vivo, since the general nucleotidase activity of YjjG allows it to protect cells against non- canonical pyrimidine derivatives such as 5-fluoro-2'-deoxyuridine, 5- fluorouridine, 5-fluoroorotate, 5-fluorouracil, and 5-aza-2'- deoxycytidine, and prevents the i [...]
  
    0.914
yiaC
GNAT family putative N-acetyltransferase; N-epsilon-lysine acetyltransferase that catalyzes acetylation of a large number of proteins. Overexpression inhibits motility.
      
 0.900
phnO
Aminoalkylphosphonate N-acetyltransferase; Aminoalkylphosphonate N-acetyltransferase which is able to acetylate a range of aminoalkylphosphonic acids, including aminomethylphosphonate, (S)-1-aminoethylphosphonate and 2- aminoethyl- and 3-aminopropylphosphonate, using acetyl-CoA as acetyl donor. Is required for the utilization of aminomethylphosphonate and (S)-1-aminoethylphosphonate as a phosphate source via the C-P lyase pathway. Is also essential for the detoxification of (S)-1- aminoethylphosphonate, a structural analog of D-alanine that has bacteriocidal properties due to inhibitio [...]
      
 0.894
pka
Protein lysine acetyltransferase; Catalyzes the acetyl-CoA-dependent acetylation of lysine residues of a large number of target proteins. Acetylates RNase R in exponential phase cells and RNase II. Required for the glucose-dependent acetylation on multiple lysines of alpha, beta and beta' RNAP subunits. Also acetylates acetyl-coenzyme A synthetase (Acs) and the chromosomal replication initiator protein DnaA, and inhibits their activity. Overexpression leads to the acetylation of a large number of additional proteins and inhibits motility.
     
 0.811
elaA
GNAT family putative N-acetyltransferase; Belongs to the UPF0039 (ElaA) family.
   
  
 0.752
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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