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
vesCold- and stress-inducible protein; Belongs to the Ves family (191 aa)    
Predicted Functional Partners:
Clamp-binding sister replication fork colocalization protein, dynamin-related; Important for the colocalization of sister nascent DNA strands after replication fork passage during DNA replication, and for positioning and subsequent partitioning of sister chromosomes. Does not have GTPase activity on its own
annotation not available
An ATP-independent periplasmic chaperone, decreases protein aggregation and helps protein refolding. Binds substrate over a large region of its convex inner surface . Substrate protein folds while it is bound to chaperone . Increasing Spy flexibility increases its substrate affinity and overall chaperone activity (shown for 3 different substrates) . Protects proteins in vitro against tannin inactivation; tannins have antimicrobial activity . Overexpression enhances the stability of otherwise unstable periplasmic proteins
Giy-yig nuclease superfamily protein; Belongs to the UPF0213 family
Putative phosphotransferase enzyme iia component; The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane
Flagellar velocity braking protein, c-di-gmp-regulated; Acts as a flagellar brake, regulating swimming and swarming in a bis-(3'-5') cyclic diguanylic acid (c-di-GMP)-dependent manner. When bound to c-di-GMP it binds to elements of the flagellar motor (MotA and/or FliG and FliM , binding to FliM also occurs in the absence of c-di-GMP), causing the motor to slow down. Thus, increasing levels of c-di-GMP lead to decreased motility. Probably binds 1 c-di-GMP dimer per subunit
Flagellar biosynthesis protein flgn; Required for the efficient initiation of filament assembly
General l-amino acid transport system atp-binding protein; Probably part of a binding-protein-dependent transport system YdhWXYZ for an amino acid. Probably responsible for energy coupling to the transport system
annotation not available
annotation not available
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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