STRINGSTRING
pilG pilG pilQ pilQ fimX fimX pilY1 pilY1 pilR pilR pilS pilS pilD pilD pilB pilB recA recA flgM flgM pilZ pilZ fliA fliA flhA flhA flhB flhB fliR fliR fliQ fliQ fliP fliP fliI fliI fliC fliC flgH flgH flgE flgE vfr vfr chpA chpA pilJ pilJ pilM pilM
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:
pilGTwitching motility protein PilG; Is involved in pilus biosynthesis and twitching motility. May act as a single-domain response regulator whose function may be to receive a certain environmental signal(s) and then transduce that signal to the pilus assembly machinery via specific protein-protein interactions. (135 aa)
pilQType 4 fimbrial biogenesis outer membrane protein PilQ precursor; Essential for the formation of pili. Involved in the biogenesis of type 4 fimbriae probably by serving as a 'porthole' allowing passage of the fimbrae through the outer membrane; Belongs to the bacterial secretin family. PilQ subfamily. (714 aa)
fimXFimX; Class 1: Function experimentally demonstrated in P. aeruginosa. (691 aa)
pilY1Type 4 fimbrial biogenesis protein PilY1; Involved in pilus assembly, twitching motility and adhesion to host cells. Primes type IV pili (T4P) assembly and is required for inclusion of minor pilins PilV, PilW and PilX to the surface pili. Stabilizes assembled pilus fibers likely by antagonizing retraction mediated by PilT. Calcium-binding and calcium release by PilY1 seem to be essential for twitching motility and for regulation of pilus retraction dynamics of PilT (By similarity). (1161 aa)
pilRTwo-component response regulator PilR; Member of the two-component regulatory system PilS/PilR that regulates the expression of type 4 fimbriae. When activated by PilS it acts in conjunction with sigma-54 as a transcriptional activator. (445 aa)
pilSTwo-component sensor PilS; Member of the two-component regulatory system PilS/PilR involved in the regulation of the expression of type 4 fimbriae. PilS may function as a membrane-associated protein kinase that phosphorylates PilR in response to environmental signals. (530 aa)
pilDType 4 prepilin peptidase PilD; Cleaves type-4 fimbrial leader sequence and methylates the N- terminal (generally Phe) residue. Processes the pilin precursor during membrane translocation. Required for the assembly of type IV pili and for secretion of most proteins. (290 aa)
pilBType 4 fimbrial biogenesis protein PilB; Involved in the translocation of the type IV pilin (PilA); Belongs to the GSP E family. (566 aa)
recARecA protein; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family. (346 aa)
flgMFlgM; Class 1: Function experimentally demonstrated in P. aeruginosa. (107 aa)
pilZType 4 fimbrial biogenesis protein PilZ; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa). (118 aa)
fliASigma factor FliA; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor controls the expression of flagella-related genes (By similarity). Required for the flagellin gene (fliC) expression; Belongs to the sigma-70 factor family. FliA subfamily. (247 aa)
flhAFlagellar biosynthesis protein FlhA; Required for formation of the rod structure of the flagellar apparatus. Together with FliI and FliH, may constitute the export apparatus of flagellin; Belongs to the FHIPEP (flagella/HR/invasion proteins export pore) family. (707 aa)
flhBFlagellar biosynthetic protein FlhB; Required for formation of the rod structure in the basal body of the flagellar apparatus. Together with FliI and FliH, may constitute the export apparatus of flagellin; Belongs to the type III secretion exporter family. (378 aa)
fliRFlagellar biosynthetic protein FliR; Role in flagellar biosynthesis. Belongs to the FliR/MopE/SpaR family. (258 aa)
fliQFlagellar biosynthetic protein FliQ; Role in flagellar biosynthesis. Belongs to the FliQ/MopD/SpaQ family. (89 aa)
fliPFlagellar biosynthetic protein FliP; Plays a role in the flagellum-specific transport system. Belongs to the FliP/MopC/SpaP family. (255 aa)
fliIFlagellum-specific ATP synthase FliI; Probable catalytic subunit of a protein translocase for flagellum-specific export, or a proton translocase involved in local circuits at the flagellum. (451 aa)
fliCFlagellin type B; Flagellin is the subunit protein which polymerizes to form the filaments of bacterial flagella. (488 aa)
flgHFlagellar L-ring protein precursor FlgH; Assembles around the rod to form the L-ring and probably protects the motor/basal body from shearing forces during rotation. (231 aa)
flgEFlagellar hook protein FlgE; Product name confidence: Class 2 (High similarity to functionally studied protein). (462 aa)
vfrTranscriptional regulator Vfr; Can bind cyclic AMP. Is a global regulator of virulence factor expression and is required for exotoxin A and protease production. (214 aa)
chpAComponent of chemotactic signal transduction system; Product name confidence: Class 1: Function experimentally demonstrated in P. aeruginosa. (2472 aa)
pilJTwitching motility protein PilJ; May be a part of a signal-transduction system that regulates twitching motility by controlling pilus function (extension and retraction). (682 aa)
pilMType 4 fimbrial biogenesis protein PilM; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa). (354 aa)
Your Current Organism:
Pseudomonas aeruginosa
NCBI taxonomy Id: 208964
Other names: P. aeruginosa PAO1, Pseudomonas aeruginosa PAO1, Pseudomonas sp. PAO1
Server load: low (14%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.