STRINGSTRING
ydfD ydfD rspB rspB fliE fliE ompC ompC intS intS yfdN yfdN yfdQ yfdQ intZ intZ intA intA fis fis lamB lamB groS groS groL groL rzoD rzoD rzoR rzoR insC1-6 insC1-6 tsx tsx intD intD rrrD rrrD rzpD rzpD intF intF dnaJ dnaJ nfrA nfrA tolA tolA ompA ompA intE intE tonB tonB intR intR ydaQ ydaQ
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:
ydfDQin prophage; uncharacterized protein. (63 aa)
rspBStarvation-sensing protein RspB; Not known; probable catabolic enzyme. (339 aa)
fliEFlagellar hook-basal body complex protein FliE; Pseudogene, phage integrase family. (104 aa)
ompCOuter membrane porin protein C; Forms pores that allow passive diffusion of small molecules across the outer membrane. (Microbial infection) A mixed OmpC-OmpF heterotrimer is the outer membrane receptor for toxin CdiA-EC536; polymorphisms in extracellular loops 4 and 5 of OmpC confer susceptibility to CdiA- EC536-mediated toxicity; Belongs to the Gram-negative porin family. (367 aa)
intSCPS-53 (KpLE1) prophage; Integrase is necessary for integration of the phage into the host genome by site-specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome. (385 aa)
yfdNUncharacterized protein YfdN; CPS-53 (KpLE1) prophage; putative methyltransferase;Phage or Prophage Related. (164 aa)
yfdQCPS-53 (KpLE1) prophage; uncharacterized protein. (274 aa)
intZCPZ-55 prophage; Integrase is necessary for integration of the phage into the host genome by site-specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome. (402 aa)
intACP4-57 prophage; Integrase is necessary for integration of the phage into the host genome by site-specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome. Part of the cryptic P4-like prophage CP4-57, it excises the prophage when overexpressed, which also requires integration host factor (encoded by ihfA and ihfB). Overexpression of AlpA leads to excision of the CP4-57 prophage, which inactivates ssrA (the gene upstream of the prophage) that encodes tmRNA which is required to rescue stalled ribosomes in a pro [...] (413 aa)
fisGlobal DNA-binding transcriptional dual regulator; Activates ribosomal RNA transcription, as well other genes. Plays a direct role in upstream activation of rRNA promoters. Binds to a recombinational enhancer sequence that is required to stimulate hin- mediated DNA inversion. Prevents initiation of DNA replication from oriC. Binds to hundreds of transcriptionally active and inactive AT- rich sites, approximately half its binding sites are in non-coding DNA, which only accounts for about 10% of the genome. Belongs to the transcriptional regulatory Fis family. (98 aa)
lamBMaltose outer membrane porin (maltoporin); Involved in the transport of maltose and maltodextrins, indispensable for translocation of dextrins containing more than three glucosyl moieties. A hydrophobic path ('greasy slide') of aromatic residues serves to guide and select the sugars for transport through the channel. Also acts as a receptor for several bacteriophages including lambda. (446 aa)
groSCpn10 chaperonin GroES, small subunit of GroESL; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter; Belongs to the GroES chaperonin family. (97 aa)
groLCpn60 chaperonin GroEL, large subunit of GroESL; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions. (548 aa)
rzoDDLP12 prophage; Component of the spanin complex that disrupts the outer membrane and causes cell lysis during virus exit. The spanin complex conducts the final step in cell lysis by disrupting the outer membrane after holin and endolysin action have permeabilized the inner membrane and degraded the host peptidoglycans (By similarity); Belongs to the lambdalikevirus o-spanin family. (60 aa)
rzoRProphage outer membrane lipoprotein RzoR; Component of the spanin complex that disrupts the outer membrane and causes cell lysis during virus exit. The spanin complex conducts the final step in cell lysis by disrupting the outer membrane after holin and endolysin action have permeabilized the inner membrane and degraded the host peptidoglycans (By similarity). (61 aa)
insC1-6Pseudogene, integrase homology;IS, phage, Tn; Phage-related functions and prophages; KpLE2 phage-like element; P4-like integrase. (121 aa)
tsxNucleoside channel, receptor of phage T6 and colicin K; Functions as substrate-specific channel for nucleosides and deoxynucleosides. Has a greater affinity for deoxynucleosides than for nucleosides, and does not transport free bases. In addition, constitutes the receptor for colicin K and phage T6. Belongs to the nucleoside-specific channel-forming outer membrane porin (Tsx) (TC 1.B.10) family. (294 aa)
intDDLP12 prophage; Integrase from the cryptic lambdoic prophage DLP12. Integrase is necessary for integration of the phage into the host genome by site- specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome. (387 aa)
rrrDDLP12 prophage; Essential for lysis of bacterial cell wall, by showing cell wall hydrolyzing activity. Exhibits lytic activity against E.coli and S.typhi cell wall substrate; Belongs to the glycosyl hydrolase 24 family. (165 aa)
rzpDDLP12 prophage; Necessary for host cell lysis. It is believed to code for an endopeptidase that cleaves the amino-carboxyl cross-link between the diaminopimelic acid and D-alanine residues in the murein component of the bacterial cell wall (By similarity). (153 aa)
intFCP4-6 prophage; Integrase is necessary for integration of the phage into the host genome by site-specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome. (466 aa)
dnaJChaperone Hsp40, DnaK co-chaperone; Interacts with DnaK and GrpE to disassemble a protein complex at the origins of replication of phage lambda and several plasmids. Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins and by disaggregating proteins, also in an autonomous, DnaK-independent fashion. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK t [...] (376 aa)
nfrABacteriophage N4 receptor, outer membrane subunit; (Microbial infection) Allows N4 phage attachment by binding to the viral non-contractile sheath protein. (990 aa)
tolAMembrane anchored protein in TolA-TolQ-TolR complex; Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity. Is also involved in the uptake of group A colicins (colicins A, E1, E2, E3, and K) and in the uptake of filamentous phage DNA. The Tol-Pal system is also required for polar localization of chemoreceptors clusters. Belongs to the TolA family. (421 aa)
ompAOuter membrane protein A (3a;II*;G;d); With TolR probably plays a role in maintaining the position of the peptidoglycan cell wall in the periplasm (Probable). Plays a role in resistance to environmental stress, and a role in outer membrane functionality and cell shape. Non-covalently binds peptidoglycan (Probable). Acts as a porin with low permeability that allows slow penetration of small solutes. A very abundant protein, there can be up to 210,000 OmpA molecules per cell. Reconstitution in unilamellar lipid vesicles shows only about 3% of the protein is in an open conformation, whic [...] (346 aa)
intEE14 prophage; Integrase from the cryptic lambdoic prophage e14. Integrase is necessary for integration of the phage into the host genome by site- specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome. (375 aa)
tonBMembrane spanning protein in TonB-ExbB-ExbD transport complex; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates such as cobalamin, and various iron compounds (such as iron dicitrate, enterochelin, aerobactin, etc.). In the absence of TonB these receptors bind their substrates but do not carry out active transport. TonB also interacts with some colicins and is involved in the energy-dependent, irreversible steps of bacteriophages phi 80 and T1 infection. It could act to tran [...] (239 aa)
intRRac prophage; Integrase is necessary for integration of the phage into the host genome by site-specific recombination. In conjunction with excisionase, integrase is also necessary for excision of the prophage from the host genome (By similarity). (411 aa)
ydaQRac prophage; Putative lambdoid prophage Rac excisionase. (71 aa)
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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