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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
porTPorT is essential for the transport of some proteins across the outer membrane from the periplasm to the cell surface; Contains a signal peptide cleaved between the residues 20 and 21; Localized in the periplasmic space; High confidence in function and specificity. (239 aa)    
Predicted Functional Partners:
sprA-2
Conserved hypothetical periplasmic protein; Signal peptide cleaved between the resedues 31 and 32; Localized in the periplasmic space; Conserved hypothetical protein.
  
   
 0.835
gldL
Membrane protein involved in the gliding motility; The GldL protein interacts with the GldK protein to inhibit the motility. GldL alone does not inhibit the motility; Contains two transmembrane segments; Localized in the cytoplasmic membrane; Function unclear.
 
   
 0.833
gldM
Protein involved in the gliding motility; Contains a N-terminal transmembrane segment; Anchored in the cytoplasmic membrane and exposed in the periplasmic space; Function unclear.
 
   
 0.824
sprE
The SprE protein could be involved in the gliding motility; Contains four tetratrico peptide repeats (TPRs). TPRs mediate proteinprotein interactions. TPR adopts a helixturnhelix arrangement, with adjacent TPR motifs packing in a parallel fashion, resulting in a spiral of repeating anti-parallel alpha-helices. SprE contains a prokaryotic lipoprotein signal peptide cleaved between the residues 20 and 21; Localized in the outer membrane; Function unclear.
  
   
 0.824
gldB
Lipoprotein involved in the gliding motility; It is possible that GldB interacts with, or is involved in production of polysaccharides or glycoproteins; Signal peptide cleaved between the residues 16 and 17; Putatively localized in the cytoplasmic membrane; Function unclear.
  
   
 0.812
gldN
Protein putatively involved in the gliding motility; Signal peptide cleaved between the residues 23 and 24; Localized in the periplasmic space; Function unclear.
 
   
 0.806
gldJ
Lipoprotein involved in the gliding motility that contains an unknown function domain found in some eukaryotic and prokaryotic protein and in eukaryotic proteins required for post-translational modification of sulfatase; Signal peptide cleaved between the residues 23 and 24; Putatively localized in the outer membrane; Function unclear.
 
   
 0.804
gldK
Lipoprotein involved in the gliding motility that contains an unknown function domain found in some eukaryotic and prokaryotic protein and in eukaryotic proteins required for post-translational modification of sulfatase; Signal peptide cleaved between the residues 17 and 18; Putatively localized in the outer membrane; Function unclear.
 
   
 0.797
CAZ94955.1
Conserved hypothetical periplasmic protein; Contains a signal peptide cleaved between the residues 18 and 19; Localized in the periplasmic space; Conserved hypothetical protein.
  
   
 0.778
CAZ94815.1
Conserved hypothetical periplasmic protein; Contains a signal peptide cleaved between the residues 19 and 20; Localized in the periplasmic space; Conserved hypothetical protein.
  
     0.769
Your Current Organism:
Zobellia galactanivorans
NCBI taxonomy Id: 63186
Other names: CCUG 47099, CIP 106680, Cytophaga drobachiensis, DSM 12802, Flavobacterium droebachense, Pseudomonas droebachense, Z. galactanivorans, Zobellia galactanivorans corrig. Barbeyron et al. 2001, Zobellia galactanovorans, strain Dsij
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