STRINGSTRING
STRING protein interaction network
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:
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Experiments
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[Homology]
Score
cdtACytolethal distending toxin A; CDTs are cytotoxins which induce cell distension, growth arrest in G2/M phase, nucleus swelling, and chromatin fragmentation in HeLa cells. (268 aa)    
Predicted Functional Partners:
cdtB
Original (2000) note: Cj0078c, cdtB, cytolethal distending toxin, len: 265 aa; identical toTR:Q46101 (EMBL:U51121) cdtB (265 aa) and similar to e.g. TR:Q47089 (EMBL:U03293) Escherichia coli cdtB (273 aa), fasta scores; opt: 946 z-score: 1533.6 E(): 0, 55.2% identity in 268 aa overlap. No Hp match. Contains N-terminal signal sequence; Updated (2006) note: Prosite domain PRO1388 CDTOXINB, Cytolethal distending toxin B signature identified within CDS. Product modified to more specific family member due to motif match. Characterised within Campylobacter jejuni, so putative not added to pro [...]
  
 
 0.999
cdtC
Original (2000) note: Cj0077c, cdtC, cytolethal distending toxin, len: 189 aa, identical to TR:Q46102 (EMBL:U51121) cdtC (189 aa). No Hp match. Contains N-terminal signal sequence; Updated (2006) note: Pfam domain PF03499 Cytolethal distending toxin C identified within CDS. Product modified to more specific family member due to motif match. Characterised within Campylobacter jejuni, so putative not added to product function. Functional classification -Pathogenicity; PMID:10688204, PMID:8675309, PMID:11083762.
  
  
 0.998
cadF
Original (2000) note: Cj1478c, cadF, outer membrane fibronectin-binding protein, len: 319 aa; 82.8% identical to TR:O06895 (EMBL:U87559) C. jejuni CADF precursor (fibronectin-binding protein) (326 aa), and similar to many oprF proteins e.g. PORF_PSEFL outer membrane porin F precursor (root adhesin) (326 aa), fasta scores; opt: 401 z-score: 458.6 E(): 3.2e-18, 29.1% identity in 316 aa overlap. No Hp match. Contains PS01068 OmpA-like domain,and Pfam match to entry PF00691 OmpA, OmpA family; Updated (2006) note: Characterised within Campylobacter jejuni, so putative not added to product f [...]
   
  
 0.745
ciaB
CiaB protein; Original (2000) note: Cj0914c, ciaB, unknown function, len: 610 aa; no Hp match. Product is translocated into host cells. Mutants fail to translocate,and fail to translocate other proteins. Contains PS00142 Neutral zinc metallopeptidases, zinc-binding region signature; Updated (2006) note: Papers attached giving further information regarding this CDS. Functional classification - Pathogenicity; PMID:10361274, PMID:10540297, PMID:10659361,PMID:15722140.
      
 0.739
flaA
Flagellin; Flagellin is the subunit protein which polymerizes to form the filaments of bacterial flagella. FlaA binds to flagellar assembly factor FliW protein, preventing FliW from binding to CsrA, so that CsrA can then bind flaA mRNA and represses its translation.
      
 0.642
pldA
Phospholipase A; Hydrolysis of phosphatidylcholine with phospholipase A2 (EC 3.1.1.4) and phospholipase A1 (EC 3.1.1.32) activities. Belongs to the phospholipase A1 family.
      
 0.621
racR
Two-component regulator; Original (2000) note: Cj1261, racR, two-component regulator, len: 223 aa; identical to TR:O68795 (EMBL:AF053960) C. jejuni response regulator protein (223 aa), and similar to e.g. BAER_ECOLI transcriptional regulatory protein BAER (240 aa), fasta scores; opt: 485 z-score: 583.5 E(): 3.3e-25, 37.4% identity in 219 aa overlap. 52.0% identity to HP0166. Also simlar to Cj1227c (50.7% identity in 223 aa overlap). Contains Pfam match to entry PF00072 response_reg, Response regulator receiver domain, and Pfam match to entry PF00486 trans_reg_C,Transcriptional regulato [...]
      
 0.619
dnaJ
Chaperone DnaJ; 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 triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent interactions between DnaJ, DnaK and [...]
   
  
 0.617
wlaN
Beta-1,3 galactosyltransferase; Original (2000) note: Cj1139c, probable galactosyltransferase, len: 303 aa; similar to e.g. TR:O07340 (EMBL:X85787) Streptococcus pneumoniae SS-1,4-galactosyltransferase CPS14J (318 aa), fasta scores; opt: 309 z-score: 362.2 E(): 7.1e-13, 26.1% identity in 249 aa overlap. No Hp match. Contains Pfam match to entry PF00535 Glycos_transf_2, Glycosyl transferases. Contains C(8-9) polymorphic region at aa 111. C(8), the consensus, allows translation of the full length protein. C(9) would cause a premature truncation after a further 20 aa; Updated (2006) note: [...]
      
 0.580
cydB
Cytochrome bd oxidase subunit II; Original (2000) note: Cj0082, cydB, probable cytochrome bd oxidase subunit II, len: 520 aa;similar to many e.g. CYDB_ECOLI cytochrome d ubiquinol oxidase subunit II (EC 1.10.3.-) (379 aa), fasta scores; opt: 466 z-score: 449.6 E(): 8.7e-18, 27.7% identity in 386 aa overlap. No Hp match; Updated (2006) note: Pfam domain PF02322 Cytochrome oxidase subunit II identified within CDS. Also, nine probable transmembrane helices predicted by TMHMM2.0. Further support given to product function. Characterised within Escherichia coli with marginal identity score. [...]
  
    0.562
Your Current Organism:
Campylobacter jejuni NCTC 11168
NCBI taxonomy Id: 192222
Other names: C. jejuni subsp. jejuni NCTC 11168 = ATCC 700819, Campylobacter jejuni subsp. jejuni ATCC 700819, Campylobacter jejuni subsp. jejuni ATCC 700819 = NCTC 11168, Campylobacter jejuni subsp. jejuni NCTC 11168, Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
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