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:
a 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
clcBH(+)/Cl(-) exchange transporter; Probably acts as an electrical shunt for an outwardly- directed proton pump that is linked to amino acid decarboxylation, as part of the extreme acid resistance (XAR) response. Belongs to the chloride channel (TC 2.A.49) family. ClcB subfamily. (418 aa)    
Predicted Functional Partners:
Uncharacterized protein YnfO; Pseudogene, Qin prophage; Phage DNA packaging protein Nu1 family;Phage or Prophage Related; DNA packaging protein NU1 homolog from lambdoid prophage Qin.
Qin prophage; Tail fiber assembly protein homolog from lambdoid prophage Qin; Belongs to the tfa family.
Qin prophage; putative side tail fibre assembly protein; Belongs to the tail fiber family.
H(+)/Cl(-) exchange transporter; Proton-coupled chloride transporter. Functions as antiport system and exchanges two chloride ions for 1 proton. Probably acts as an electrical shunt for an outwardly-directed proton pump that is linked to amino acid decarboxylation, as part of the extreme acid resistance (XAR) response.
Putative D-galactosamine-6-phosphate deaminase AgaS; Catalyzes the isomerization-deamination of galactosamine 6- phosphate to form tagatofuranose 6-phosphate and ammonium ion.
Sn-glycerol-3-phosphate ABC transporter permease; Part of the binding-protein-dependent transport system for sn-glycerol-3-phosphate; probably responsible for the translocation of the substrate across the membrane.
Potassium:proton antiporter; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport. Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family. KefB subfamily.
Twin-argninine leader-binding protein for DmsA and TorA; Required for biogenesis/assembly of DMSO reductase, but not for the interaction of the DmsA signal peptide with the Tat system. May be part of a chaperone cascade complex that facilitates a folding- maturation pathway for the substrate protein. Belongs to the TorD/DmsD family. DmsD subfamily.
Pyruvate-flavodoxin oxidoreductase; Oxidoreductase required for the transfer of electrons from pyruvate to flavodoxin.
Coenzyme A biosynthesis bifunctional protein CoaBC; Catalyzes two sequential steps in the biosynthesis of coenzyme A. In the first step cysteine is conjugated to 4'- phosphopantothenate to form 4-phosphopantothenoylcysteine. In the second step the latter compound is decarboxylated to form 4'-phosphopantotheine. In the C-terminal section; belongs to the PPC synthetase family.
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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