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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
tatCSec-independent twin-arginine translocase system protein; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. Together with TatB, TatC is part of a receptor directly interacting with Tat signal peptides. (364 aa)    
Predicted Functional Partners:
tatA
Sec-independent twin-arginine translocase system protein; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. TatA could form the protein-conducting channel of the Tat system.
 
 0.996
tatB
Putative Sec-independent twin-arginine translocase system protein; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. Together with TatC, TatB is part of a receptor directly interacting with Tat signal peptides. TatB may form an oligomeric binding site that transiently accommodates folded Tat precursor proteins before their translocation.
 
 0.993
DIP1243
Conserved hypothetical protein; Similar to Rhodococcus erythropolis ORF11 SWALL:P72265 (EMBL:Z82004) (326 aa) fasta scores: E(): 1.3e-24, 31.42% id in 315 aa, and to Mycobacterium tuberculosis hypothetical 33.8 kDa protein Rv2095c precursor or MT2156 or MTCY49.35c SWALL:YK95_MYCTU (SWALL:Q10704) (316 aa) fasta scores: E(): 3.4e-24, 31.57% id in 304 aa.
       0.649
secD
Putative protein export membrane protein; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. SecDF uses the proton motive force (PMF) to complete protein translocation after the ATP-dependent function of SecA.
     
 0.621
pup
Conserved hypothetical protein; Protein modifier that is covalently attached to lysine residues of substrate proteins, thereby targeting them for proteasomal degradation. The tagging system is termed pupylation.
 
     0.619
DIP1516
Putative signal peptidase; Similar to Mycobacterium tuberculosis probable signal peptidase I LepB or Rv2903c or MT2971 or MTCY274.34C SW:LEP_MYCTU (Q10789) (294 aa) fasta scores: E(): 3.3e-40, 44.18% id in 258 aa, and to Bacillus licheniformis signal peptidase I Sip SW:LEP_BACLI (P42668) (186 aa) fasta scores: E(): 5.7e-08, 30.56% id in 229 aa; Belongs to the peptidase S26 family.
  
  
 0.592
ftsY
Putative low affinity ammonium uptake protein (pseudogene); Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Acts as a receptor for the complex formed by the signal recognition particle (SRP) and the ribosome-nascent chain (RNC).
     
 0.592
secA
Translocase protein; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. Has a central role in coupling the hydrolysis of ATP to the transfer of proteins into and across the cell membrane, serving as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane.
   
  
 0.587
DIP1244
Conserved hypothetical protein; Similar to Rhodococcus erythropolis ORF10 SWALL:P72264 (EMBL:Z82004) (330 aa) fasta scores: E(): 6.6e-20, 31.42% id in 331 aa, and to Mycobacterium leprae hypothetical 35.4 kDa protein ML1329 or MLCB2533.25 or B2126_C3_266 SWALL:YK96_MYCLE (SWALL:P54076) (331 aa) fasta scores: E(): 2.8e-19, 30.42% id in 332 aa.
       0.577
pafA
Conserved hypothetical protein; Catalyzes the covalent attachment of the prokaryotic ubiquitin-like protein modifier Pup to the proteasomal substrate proteins, thereby targeting them for proteasomal degradation. This tagging system is termed pupylation. The ligation reaction involves the side-chain carboxylate of the C-terminal glutamate of Pup and the side- chain amino group of a substrate lysine.
       0.558
Your Current Organism:
Corynebacterium diphtheriae
NCBI taxonomy Id: 257309
Other names: C. diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC13129
Server load: medium (70%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.