STRING protein interaction network
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:
some 3D structure is known or predicted
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
protein homology
Your Input:
Gene Fusion
mnaTAcyltransferase that appears to be required for E.coli optimal growth rate and yield via the formation of N-acetylated amino acids. Catalyzes the acylation of L-methionine using acetyl-CoA or propanoyl-CoA as acyl donors, and the acetylation of L-phenylglycine . Is also able to N-acylate other free L-amino acids and their derivatives using a CoA thioester as cosubstrate. Using acetyl-CoA as an acyl donor, substrate specificity is methionine sulfone > methionine sulfoximine > methionine sulfoxide > methionine. Asparagine, lysine, glutamine, aspartate and glutamate are very poor substrat [...] (172 aa)    
Predicted Functional Partners:
Bifunctional enzyme that catalyzes the epimerization of the S- and R-forms of NAD(P)HX and the dehydration of the S-form of NAD(P)HX at the expense of ADP, which is converted to AMP. This allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration.
annotation not available
Belongs to the UPF0039 (ElaA) family
annotation not available
Belongs to the acetyltransferase family
N-epsilon-lysine acetyltransferase that catalyzes acetylation of a large number of proteins . Binds acetyl-CoA
Functions in the N-end rule pathway of protein degradation where it conjugates Leu, Phe and, less efficiently, Met from aminoacyl- tRNAs to the N-termini of proteins containing an N-terminal arginine or lysine
N-epsilon-lysine acetyltransferase that catalyzes acetylation of a large number of proteins. Overexpression inhibits motility.
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 . ECO:0000269|PubMed:18466225, ECO:0000269|PubMed:20176963,
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 (PubMed:21981926, PubMed:22124017, PubMed:26847092). 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 . ECO:0000269|PubMed:220597 [...]
Your Current Organism:
Escherichia coli K12 MG1655
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli K12 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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